id label x y cluster weight weight weight score 104 *africa -0.6145 0.3626 2 22 28 4 2020 1097 *pandemic preparedness -0.5656 0.5531 2 29 35 4 2020 1665 2019 novel coronavirus disease (covid-19) 0.3023 0.128 2 10 10 5 2020 1703 3d printing -0.3472 -0.6685 1 14 16 8 2020 1741 abdominal pain 0.6976 0.9264 4 22 26 7 2020 1754 abortion -0.7911 -0.1411 1 9 11 6 2020 1770 access to care -0.9022 -0.37 5 30 38 12 2020 1773 access to information -0.8142 0.3187 2 62 96 10 2020 1780 ace 0.6183 -0.543 3 37 40 8 2020 1782 ace inhibitor 0.6637 -0.6086 3 23 32 6 2020 1783 ace inhibitors 0.6814 -0.619 3 29 31 6 2020 1785 ace-2 0.6726 -0.5332 3 35 42 8 2020 1786 ace-2 receptor 0.7274 -0.3598 3 11 11 4 2020 1793 ace2 0.7725 -0.0361 3 207 497 151 2020 1798 ace2 receptor 0.5101 -0.1925 3 23 29 9 2020 1804 "ace2, angiotensin-converting enzyme 2" 0.3802 -0.7464 1 13 18 5 2020 1808 acei 0.8986 -0.4007 3 11 12 5 2020 1811 acei/arb 0.8704 0.1324 1 7 7 5 2020 1831 acral lesions 0.2934 -0.5988 1 8 14 4 2020 1833 acro-ischemia 0.4152 -0.8337 1 8 9 4 2020 1867 acute coronary syndrome 0.0411 -0.3569 1 36 45 12 2020 1868 acute coronary syndromes 0.1979 -0.7877 1 10 11 5 2020 1870 acute disease -0.2683 0.8033 4 19 26 4 2020 1881 acute kidney injury 0.434 0.1048 1 59 99 23 2020 1885 acute lung injury 0.6046 0.094 3 37 53 11 2020 1890 acute myocardial infarction 0.1685 -0.7457 1 14 26 14 2020 1897 acute pain -0.1474 -0.8539 1 6 10 4 2020 1903 acute respiratory disease -0.486 1.1466 4 34 165 15 2020 1906 acute respiratory distress syndrome 0.5223 -0.3373 3 121 202 61 2020 1907 acute respiratory distress syndrome (ards) 0.4328 -0.1333 1 47 65 11 2020 1909 acute respiratory failure 0.0723 -0.5746 5 10 11 8 2020 1912 acute respiratory syndrome 0.5946 0.0151 3 14 14 4 2020 1919 acute stroke 0.059 -0.9666 1 4 8 4 2020 1924 adalimumab 0.663 -0.6781 3 17 22 5 2020 1931 "adaptation, psychological" -0.7875 0.3713 2 30 53 7 2020 1935 adaptive immunity 0.6969 0.1281 3 50 89 15 2020 1937 addiction -0.4407 -0.395 1 6 8 4 2020 1949 adenosine monophosphate 0.8577 0.1587 3 91 259 20 2020 1970 admet 1.4601 -0.1535 3 9 10 4 2020 1979 admission 0.4955 0.0851 1 10 11 4 2020 1982 adolescent -0.3219 1.2226 4 279 1629 103 2019.8447 1986 adolescents -0.676 0.1476 5 27 33 8 2020 1990 adrenal cortex hormones 0.6319 0.1495 3 57 107 10 2020 1993 adrenal insufficiency 0.5637 -0.1453 3 16 25 4 2020 1995 adult -0.106 1.2441 4 474 3692 256 2019.9375 2009 advance care planning -0.8101 0.4199 2 26 52 6 2020 2019 adverse drug reaction 0.6871 -0.1414 3 7 7 4 2020 2022 adverse effects 0.8434 -0.4638 3 13 15 5 2020 2028 advocacy -0.9917 -0.2556 1 2 2 4 2020 2036 aerosol -0.3615 -0.3891 1 46 62 14 2020 2040 aerosol generating procedure -0.333 -0.8108 1 9 10 4 2020 2041 aerosol generating procedures -0.3475 -0.6364 1 12 15 6 2020 2046 aerosol-generating procedure -0.3864 -0.7993 1 21 26 9 2020 2047 aerosol-generating procedures -0.539 -0.5865 1 18 25 10 2020 2049 aerosolisation -0.2411 -0.848 1 7 8 4 2020 2050 aerosolization -0.2231 -0.5008 1 24 29 8 2020 2052 aerosols -0.3194 -0.1334 2 65 161 21 2020 2063 africa -0.6072 -0.047 2 69 118 29 2020 2072 age 0.1561 -0.5191 1 23 27 11 2020 2073 age distribution -0.409 1.2518 4 84 254 14 2020 2074 age factors 0.039 1.0212 4 165 502 33 2020 2081 aged -0.2031 1.154 4 422 2684 185 2020 2083 "aged, 80 and over" -0.1889 1.3401 4 218 1090 68 2020 2085 ageism -0.7942 0.4237 2 21 27 7 2020 2089 ageusia -0.0083 -0.6837 1 30 50 15 2020 2094 aging -0.3462 -0.3259 1 48 61 22 2020 2103 ai -0.1197 -0.1807 2 11 12 5 2020 2123 air pollution -0.3401 -0.3038 1 41 60 22 2020 2125 air quality -0.8361 -0.3708 1 11 16 8 2020 2130 air travel -0.4389 0.3256 2 47 78 7 2020 2134 airborne -0.4416 -0.5959 1 9 9 4 2020 2139 airborne transmission -0.2271 -0.5431 1 11 11 4 2020 2140 aircraft -0.7129 0.5688 2 31 45 4 2020 2144 airports -0.7127 0.6429 2 32 45 4 2020 2145 airway -0.2059 -0.5494 1 36 43 12 2020 2151 airway management -0.2589 -0.4547 1 62 122 34 2020 2162 alanine 0.8738 0.1951 3 96 291 23 2020 2184 algorithm -0.1442 -0.1996 1 21 24 6 2020 2187 algorithms -0.2781 0.7526 2 86 163 15 2020 2198 allergic contact dermatitis -0.1077 -0.826 1 6 7 4 2020 2200 allergic diseases 0.2279 -0.3258 1 5 5 4 2020 2201 allergic rhinitis 0.2199 -0.8372 1 12 17 4 2020 2204 allergy 0.2391 -0.7058 1 22 36 10 2020 2210 allocation of health care resources -1.0107 -0.6088 1 6 9 4 2020 2212 allocation of scarce resources -0.4979 -0.0652 2 12 17 4 2020 2238 alzheimer's disease -0.5163 -0.4143 5 9 9 4 2020 2243 ambulatory care -0.5833 0.0173 2 65 100 11 2020 2244 ambulatory care facilities -0.4448 0.1046 2 34 59 7 2020 2250 amides 0.9948 0.259 3 31 46 4 2020 2253 amino acid sequence 0.9942 0.4156 3 93 255 21 2020 2271 anaesthesia -0.2282 -0.7359 1 20 23 11 2020 2275 anakinra 0.959 -0.4123 3 32 43 10 2020 2279 analgesia 0.3161 -0.3895 1 25 27 6 2020 2300 androgenetic alopecia 0.9468 -0.4995 3 5 8 4 2020 2308 anesthesia 0.0336 0.0136 1 51 69 13 2020 2315 anesthesiology -0.3868 -0.2137 2 32 56 9 2020 2334 angiotensin 0.6256 -0.4931 3 32 41 7 2020 2339 angiotensin converting enzyme 2 0.7915 -0.2984 3 29 30 9 2020 2345 angiotensin converting enzyme inhibitors 0.8601 -0.4647 3 14 15 7 2020 2349 angiotensin ii 0.7725 0.1189 3 39 60 14 2020 2351 angiotensin ii receptor blockers 0.854 -0.5521 3 14 15 5 2020 2360 angiotensin receptor antagonists 0.5752 -0.0496 3 85 194 18 2020 2361 angiotensin receptor blocker 0.6616 -0.6205 3 25 33 6 2020 2363 angiotensin receptor blockers 0.8435 -0.491 3 14 18 7 2020 2368 angiotensin-converting enzyme 0.5582 -1.2851 3 4 6 5 2020 2369 angiotensin-converting enzyme 2 0.8796 0.0708 3 44 48 18 2020 2374 angiotensin-converting enzyme inhibitors 0.6613 0.0966 3 115 318 34 2020 2378 angiotensin-converting enzyme-2 0.5301 -0.58 3 28 28 5 2019.8 2384 angiotensins 0.4366 0.289 2 11 28 5 2020 2394 animal husbandry -0.0843 -0.1489 2 22 37 4 2020 2396 animal models 0.3814 -0.7216 1 9 9 6 2020 2400 animal welfare 0.0627 -0.0322 2 12 28 4 2020 2401 animals 0.617 0.3405 3 347 1743 168 2019.994 2403 "animals, wild" 0.353 0.3914 3 31 55 5 2020 2410 anosmia -0.0395 -0.7233 1 51 118 40 2020 2418 anthropocene 0.1364 -0.4463 3 6 6 4 2020 2421 anti-bacterial agents 0.552 0.7204 4 60 101 8 2020 2439 anti-inflammatory 0.6811 -0.546 3 27 36 14 2020 2440 anti-inflammatory agents 0.7187 0.3646 3 62 108 11 2020 2441 "anti-inflammatory agents, non-steroidal" 0.5952 0.2432 3 64 122 13 2020 2466 antibiotics 0.5788 -0.1588 1 27 28 7 2020 2470 "antibodies, monoclonal" 0.8177 0.2674 3 116 281 24 2020 2471 "antibodies, neutralizing" 0.8652 0.4979 3 84 198 14 2020 2472 "antibodies, viral" 0.7654 0.6993 3 171 553 46 2019.6522 2473 antibody 0.8128 0.0379 1 94 142 39 2020 2486 antibody-dependent enhancement 0.5491 0.0717 3 23 42 5 2020 2492 anticoagulant 0.6752 -0.4253 1 7 9 5 2020 2495 anticoagulants 0.2673 0.0866 1 52 91 12 2020 2496 anticoagulation 0.7172 -0.3189 1 36 42 12 2020 2506 "antigens, viral" 0.8639 0.54 3 36 56 5 2020 2514 antimalarials 0.7784 0.0346 3 43 83 10 2020 2518 antimicrobial resistance 0.262 -0.4316 1 4 4 4 2020 2524 antioxidant 0.5017 -0.8233 3 4 4 4 2020 2537 antirheumatic agents 0.6312 -0.0565 3 61 145 29 2020 2545 antiviral 0.7361 -0.1317 3 86 164 42 2020 2547 antiviral agents 0.6913 0.424 3 295 1209 111 2020 2549 antiviral drug 1.0651 0.1886 3 24 25 5 2020 2550 antiviral drugs 0.6148 -0.2195 3 36 36 11 2020 2563 antiviral therapy 0.6024 -0.0785 3 24 38 16 2020 2564 antiviral treatment 0.8408 0.9015 4 4 4 6 2020 2566 antivirals 0.353 -0.5273 1 27 29 10 2020 2570 anxiety -0.7917 0.837 5 152 554 99 2020 2572 anxiety disorders -0.6631 1.0609 5 38 86 6 2020 2592 apoptosis 0.9155 -0.1752 3 29 31 5 2020 2594 appendectomy 0.056 0.0163 1 7 14 6 2020 2595 appendicitis -0.0939 -0.185 1 11 21 8 2020 2607 apremilast 0.1788 -0.8586 1 15 22 8 2020 2618 arbidol 0.8842 0.2418 3 28 32 7 2020 2622 ards 0.5546 -0.2899 3 137 251 66 2020 2624 "ards, acute respiratory distress syndrome" 0.2819 -0.7626 1 22 29 8 2020 2627 arima -0.8846 -0.0867 1 8 11 5 2020 2634 arrhythmia 0.6025 -0.5143 3 19 24 8 2020 2635 arrhythmias 0.6998 -0.5877 3 8 8 5 2020 2636 "arrhythmias, cardiac" 0.339 -0.0423 3 36 52 4 2020 2656 arthritis 0.2864 -0.0586 3 19 24 8 2020 2660 "arthritis, rheumatoid" 0.6008 -0.04 3 37 65 14 2020 2661 arthroplasty -0.465 -0.5806 1 6 7 5 2020 2666 artificial intelligence -0.2019 -0.0339 2 86 150 32 2020 2688 asia -0.079 0.042 2 39 53 7 2020 2691 asian continental ancestry group -0.6712 0.8885 5 43 72 6 2020 2699 assessment -0.3729 -0.5435 1 20 23 8 2020 2713 asthma 0.3644 -0.5742 1 44 67 27 2020 2716 asymptomatic -0.2693 0.8952 4 59 101 22 2020 2717 asymptomatic carrier -0.0052 -0.4333 1 9 9 4 2020 2720 asymptomatic diseases -0.2995 1.1077 4 135 409 28 2020 2721 asymptomatic infection 0.2925 -0.6576 1 8 8 7 2020 2723 asymptomatic infections 0.1018 0.9968 4 84 186 17 2020 2727 asymptomatic transmission -0.0079 -0.3854 1 13 13 5 2020 2747 atopic dermatitis 0.2115 -0.9522 1 18 29 12 2020 2751 atrial fibrillation 0.2878 0.1108 1 12 12 4 2020 2756 attitude -0.6178 1.0955 5 32 47 7 2020 2772 australia -0.5337 1.0468 4 57 213 27 2020 2777 autoantibodies 0.8698 -0.5169 3 7 8 5 2020 2785 autoimmune disease 0.3327 -0.8273 1 9 12 4 2020 2786 autoimmune diseases 0.6707 -0.3394 3 34 80 24 2020 2793 autoimmunity 0.7818 -0.461 3 29 38 13 2020 2800 autophagy 0.5418 0.1022 3 21 27 5 2020 2801 autopsy 0.3394 -0.015 1 58 121 27 2020 2816 awareness -0.8256 0.0284 5 15 15 7 2020 2824 azetidines 0.8092 -0.0169 3 25 42 4 2020 2826 azithromycin 0.7955 -0.1598 3 77 166 32 2020 2840 bacteria 0.4064 -0.2867 1 17 18 5 2020 2862 baricitinib 0.8147 -0.3318 3 40 52 9 2020 2872 base sequence 0.8761 0.6457 3 23 32 4 2020 2874 basic reproduction number -0.3971 0.332 2 105 256 43 2020 2877 bat 0.3613 0.0145 3 65 123 17 2019.9412 2884 bayes theorem 0.6062 0.5167 3 23 42 4 2020 2886 bayesian inference 0.0314 -0.093 3 5 5 4 2020 2889 bcg 0.4885 -0.3387 3 19 21 5 2020 2891 bcg vaccine 0.3219 -0.0288 3 10 14 4 2020 2926 bereavement -0.8798 -0.0043 5 25 32 7 2020 2941 betacoronavirus 0.2345 0.6626 2 1129 17676 1973 2019.9995 2953 bibliometrics 0.1357 0.109 2 13 17 5 2020 2954 big data -0.8636 0.2189 2 34 45 7 2020 2968 binding sites 1.0863 0.4265 3 45 80 6 2020 2984 biochemistry 0.6334 -0.0111 1 4 4 4 2020 2996 bioinformatics 0.8768 0.3618 3 46 63 11 2020 2998 biologic 0.4164 -0.9524 1 11 18 8 2020 3006 biological evolution 0.8155 0.5162 3 41 82 7 2020 3009 biological products 0.7406 0.079 3 27 40 4 2020 3013 biological therapy 0.7448 0.0633 3 33 59 14 2020 3016 biologics 0.4067 -0.7775 1 33 75 27 2020 3019 biomarker 0.7684 -0.3594 3 6 6 10 2020 3020 biomarkers 0.5848 0.9266 4 93 201 28 2020 3026 biomedical research -0.0245 0.0225 2 73 196 26 2020 3033 biosafety 0.1063 -0.2983 1 7 7 6 2020 3041 biosensors 0.4867 -0.1989 1 13 13 4 2020 3061 bladder cancer -0.2509 -0.8482 1 6 8 5 2020 3070 blockchain -0.7064 0.121 2 26 36 4 2020 3076 blood coagulation 0.4443 -0.2341 1 11 11 4 2020 3084 blood glucose 0.473 0.6157 4 25 45 7 2020 3103 blood transfusion 0.3304 0.0293 2 16 26 6 2020 3120 body temperature 0.1198 0.8915 4 24 26 4 2020 3143 brain 0.4099 -0.1441 1 43 61 15 2020 3156 brazil -0.4865 0.8596 2 85 225 28 2020 3159 breast cancer -0.3452 -0.6227 1 17 20 20 2020 3163 breast feeding 0.4476 0.975 4 25 47 5 2020 3172 breastfeeding 0.673 0.5707 4 27 35 15 2020 3198 bronchoalveolar lavage fluid 0.654 0.9392 4 48 94 9 2020 3202 bronchoscopy -0.2731 -0.3296 1 23 29 13 2020 3207 brugada syndrome 1.0542 -0.7134 3 2 3 4 2020 3234 burnout -1.0106 0.1943 5 10 12 6 2020 3236 burns -0.0136 -0.1614 3 12 13 7 2020 3250 c-reactive protein 0.5844 0.8947 4 66 117 16 2020 3273 california -0.4527 0.9615 4 38 50 6 2020 3279 canada -0.585 0.2022 2 93 176 22 2020 3282 cancer -0.1519 -0.4599 1 84 123 64 2020 3284 cancer care -0.9236 -0.4538 5 5 6 5 2020 3299 cancer patients 0.142 -0.2552 1 23 25 10 2020 3315 cannula -0.1616 0.9397 4 26 46 5 2020 3318 capacity building -0.8501 0.2835 2 34 58 5 2020 3337 cardiac 0.415 -0.7509 1 15 16 4 2020 3339 cardiac arrest 0.3252 -0.6649 1 8 9 4 2020 3353 cardiac electrophysiology -0.2864 -0.4695 2 6 7 4 2020 3358 cardiac injury 0.3292 -0.1988 1 19 20 9 2020 3365 cardiac risk factors and prevention 0.2414 -0.4775 1 5 6 5 2020 3367 cardiac surgery -0.0825 -0.5165 1 9 11 11 2020 3375 cardiogenic shock 0.5078 -0.453 3 15 19 7 2020 3378 cardiology 0.1061 -0.0365 3 35 51 8 2020 3385 cardiomyopathy 0.9483 -0.4753 3 4 4 4 2020 3388 cardiopulmonary resuscitation -0.2014 -0.2773 2 37 66 14 2020 3392 cardiotoxicity 0.7039 -0.1327 3 27 32 4 2020 3393 cardiovascular 0.5189 -0.5237 3 46 53 16 2020 3398 cardiovascular diseases 0.2826 -0.007 3 168 449 85 2020 3406 cardiovascular surgery -0.1959 -1.2386 1 5 13 5 2020 3408 cardiovascular system 0.6347 0.1737 3 49 78 10 2020 3410 care -0.3991 -0.5689 1 16 16 5 2020 3423 careers -0.5105 -0.3486 1 31 46 29 2020 3424 caregivers -0.6732 0.2334 2 45 72 9 2020 3439 case definition -0.4568 1.2144 4 30 137 10 2020 3443 case fatality rate -0.5108 0.518 4 44 56 17 2020 3451 case report 0.5781 -0.5817 1 29 32 21 2020 3465 cat diseases 0.3423 -0.0811 1 9 30 4 2020 3482 cats 0.3276 -0.1168 1 14 40 6 2020 3506 cd8-positive t-lymphocytes 0.7295 0.9094 4 37 55 4 2020 3525 cell line 0.9362 0.4335 3 57 142 12 2020 3528 cell phone -0.8203 0.585 2 36 47 4 2020 3551 "centers for disease control and prevention, u.s." -0.6316 0.9024 2 59 147 12 2020 3555 central nervous system 0.3896 -0.5083 1 38 45 17 2020 3565 cerebrospinal fluid 0.383 -0.8072 1 16 19 4 2020 3570 cerebrovascular disease 0.1649 -0.7788 1 9 12 6 2020 3575 cervical cancer -0.4383 -0.9001 1 11 15 7 2020 3579 cesarean section 0.4836 1.0601 4 29 61 11 2020 3587 cgm -0.5578 -0.6398 1 11 12 6 2020 3593 change -0.3911 -0.5318 1 11 12 5 2020 3597 characteristics -0.0806 -0.271 1 16 18 7 2020 3620 chemokines 0.9191 0.0674 3 14 15 4 2020 3625 chemotherapy -0.2205 -0.6188 1 20 29 13 2020 3628 chest 0.8837 0.6728 1 7 7 4 2020 3630 chest computed tomography 0.453 -0.3218 1 8 13 5 2020 3631 chest ct 0.7509 0.7435 4 29 33 11 2020 3646 chest x-ray 0.4019 0.8465 1 23 25 7 2020 3653 chilblain 0.2591 -0.9389 1 17 27 10 2020 3656 chilblains -0.1184 -0.9033 1 11 16 8 2020 3658 child abuse -0.583 0.9068 2 16 26 5 2020 3665 "child, preschool" -0.0601 1.3875 4 154 902 56 2019.7143 3666 childbirth 0.8751 0.8473 4 2 4 4 2020 3671 children -0.1527 1.03 4 370 1913 235 2019.9319 3679 china -0.0072 0.8537 2 711 5565 577 2019.9983 3695 chiroptera 0.6812 0.494 3 136 480 39 2019.9744 3702 chlorocebus aethiops 0.8262 0.687 3 69 141 9 2020 3704 chloroquine 0.7039 -0.0754 3 200 624 128 2020 3733 chronic disease -0.3089 0.8975 4 97 183 16 2020 3734 chronic diseases -0.5692 -0.4546 5 7 7 4 2020 3740 chronic kidney disease 0.1748 -0.562 1 9 11 7 2020 3749 chronic pain -0.2402 -0.5055 1 12 15 5 2020 3775 cirrhosis 0.1247 -0.8431 1 5 5 5 2020 3776 cirugia -0.4653 -0.8499 1 5 9 5 2020 3781 cities -0.4807 0.8195 2 36 75 8 2020 3786 civil defense -0.6788 0.3567 2 149 508 50 2020 3794 classification 0.6472 0.2688 3 15 15 4 2020 3807 climate -0.2795 -0.0376 2 15 19 4 2020 3808 climate change -0.6681 0.0812 2 23 26 7 2020 3816 clinical -0.5045 -0.5036 1 17 19 7 2020 3820 clinical care -0.2094 -0.3971 3 8 9 5 2020 3824 clinical characteristics 0.5097 0.7568 4 98 230 57 2020 3825 clinical chemistry 0.5121 -0.2109 1 4 4 4 2020 3833 clinical decision-making -0.0753 -0.2478 1 46 72 14 2020 3844 clinical ethics -1.1169 -0.5676 1 4 8 4 2020 3848 clinical feature 0.2904 -0.3274 1 6 6 5 2020 3849 clinical features 0.4531 -0.1675 1 61 73 29 2020 3857 clinical laboratory techniques 0.343 0.9646 4 419 2660 234 2020 3858 clinical management 0.4075 -0.0672 3 23 24 5 2020 3859 clinical manifestation 0.6545 -0.0604 3 10 10 4 2020 3860 clinical manifestations 0.6038 0.0724 1 10 10 9 2020 3868 clinical outcomes 0.7467 0.1587 1 4 4 4 2020 3879 clinical practice guidelines -0.5004 -0.5317 1 9 9 4 2020 3882 clinical protocols 0.5047 0.5873 2 25 43 6 2020 3883 clinical research 0.0096 -0.2939 3 13 13 7 2020 3884 clinical research/practice -0.214 -0.9069 1 9 19 6 2020 3897 clinical trials 0.337 -0.3521 3 90 123 58 2020 3898 clinical trials as topic 0.4859 0.0485 3 159 495 51 2020 3911 close contact -0.0403 -0.5091 1 10 10 4 2020 3935 cluster -0.0867 -0.4822 1 17 20 11 2020 3936 cluster analysis -0.2743 1.0385 4 48 90 8 2020 3953 cns 0.4187 -0.772 1 12 13 6 2020 3962 co-infection 0.4375 0.0732 1 29 35 15 2020 3970 coagulation 0.6959 -0.5338 1 20 22 9 2020 3974 coagulation parameter 0.8761 -0.4424 1 6 11 5 2020 3976 coagulopathy 0.7967 -0.4818 3 27 35 10 2020 4007 cohort studies -0.2719 1.0784 4 99 252 17 2020 4010 coinfection 0.2235 0.95 4 60 96 13 2020 4013 colchicine 0.5666 -0.6591 3 15 17 7 2020 4028 colombia -0.5905 0.2423 2 21 28 5 2020 4041 colorectal neoplasms -0.2289 0.0046 2 9 20 5 2020 4055 commerce -0.5483 0.3116 2 51 120 13 2020 4065 communicable disease control -0.511 0.4113 2 138 441 46 2020 4067 communicable diseases -0.3473 -0.2428 1 33 49 12 2020 4068 "communicable diseases, emerging" 0.3977 0.4126 3 115 267 24 2020 4069 "communicable diseases, imported" 0.0168 0.7229 2 71 138 17 2020 4070 communication -0.7074 0.2144 2 174 380 57 2020 4076 community -0.4865 -0.2096 1 43 57 15 2020 4084 community health -0.6924 -0.2207 5 9 9 4 2020 4090 community health workers -0.7285 0.5 2 12 22 5 2020 4101 community pharmacists -0.7766 -0.4579 5 6 9 4 2020 4102 community pharmacy -0.7773 -0.209 5 10 14 6 2020 4111 community-acquired infections -0.3148 0.9918 4 47 76 6 2020 4118 comorbidities -0.0175 -0.3968 1 39 42 15 2020 4119 comorbidity -0.1201 0.9394 4 216 713 61 2020 4126 compartmental model -0.7824 -0.1865 1 8 14 4 2020 4130 compassionate use trials 0.5839 0.4119 3 41 61 5 2020 4138 complement 0.9539 -0.2157 3 6 6 8 2020 4148 compliance -0.4906 -0.2966 5 18 19 6 2020 4153 complications 0.1083 -0.5114 1 31 32 14 2020 4160 computational biology 0.906 0.4092 3 65 118 11 2020 4166 computed tomography 0.5856 0.8219 4 84 233 54 2020 4175 computer security -0.7089 0.0952 2 23 39 4 2020 4176 computer simulation -0.2865 0.4528 2 93 165 14 2020 4195 confidentiality -0.8857 0.211 2 39 51 6 2020 4198 confinement -1.0437 0.0629 5 13 14 5 2020 4204 congenital heart disease -0.5562 -0.4933 2 4 5 5 2020 4210 congresses as topic -0.562 0.5299 2 31 53 5 2020 4212 conjunctiva 0.089 -0.0785 1 22 29 7 2020 4217 conjunctivitis 0.0749 -0.2742 1 25 40 19 2020 4224 consensus -0.0408 -0.0527 2 85 155 24 2020 4238 consolidation 0.973 0.7159 4 9 11 4 2020 4249 consumer health information -0.8328 0.1533 2 32 61 5 2020 4254 contact dermatitis -0.2765 -0.9114 1 5 6 4 2020 4265 contact tracing -0.5094 0.925 2 174 603 55 2020 4273 containment -0.6484 0.8584 2 46 61 11 2020 4277 contamination -0.1388 -0.7095 1 10 10 4 2020 4285 continuity of patient care -0.4655 0.0586 2 25 48 7 2020 4288 continuous glucose monitoring -0.3913 -0.6716 1 8 10 5 2020 4289 continuous positive airway pressure 0.1469 0.1117 2 21 32 4 2020 4299 control -0.4225 -0.0511 1 56 87 14 2020 4320 convalescent plasma 0.65 -0.1985 3 51 74 22 2020 4323 convalescent plasma therapy 0.4844 -0.5658 1 5 7 5 2020 4332 copd 0.6843 -0.4627 3 9 13 8 2020 4334 coping -1.1497 0.0127 5 12 14 4 2020 4349 corona -0.5034 -0.1556 1 79 101 29 2020 4354 corona virus 0.2027 -0.4052 1 87 107 50 2020 4360 corona virus disease 2019 (covid-19) 0.1656 -0.1444 2 29 36 8 2020 4374 coronary artery disease 0.18 0.0606 2 10 14 7 2020 4380 coronavirus (covid-19) -0.5125 -0.5468 1 11 11 4 2020 4383 coronavirus 2019 0.6638 -0.1935 3 5 5 4 2020 4398 coronavirus disease-19 -0.0608 -0.3878 1 11 11 4 2020 4399 coronavirus disease-2019 0.2655 1.0517 4 28 30 5 2020 4401 coronavirus diseases 0.1426 -0.2729 1 20 33 5 2020 4408 coronavirus infection -0.1321 0.612 2 1176 20276 2357 2019.9996 4419 coronavirus pandemic -0.4524 -0.5387 1 24 26 19 2020 4420 coronavirus pneumonia 0.5273 0.5297 4 16 19 6 2020 4424 coronavirus sars-cov-2 -0.1012 -0.4127 1 10 10 5 2020 4442 correlation 0.1518 -0.4368 1 16 19 5 2020 4445 corticosteroid 0.0669 -0.7222 1 6 6 4 2020 4447 corticosteroids 0.5107 -0.5954 1 38 48 18 2020 4453 cost of illness -0.557 0.6071 2 54 86 9 2020 4465 cough 0.2431 1.2842 4 213 921 64 2020 4467 counseling -0.8158 0.6978 2 32 46 4 2020 4477 cov 0.5012 0.301 3 29 32 5 2020 4487 covd-19 -0.1111 -0.8386 1 7 8 4 2020 4490 covid -0.1218 -0.6308 1 120 148 63 2020 4492 covid -19 -0.6063 -0.5694 1 14 15 6 2020 4533 covid-19 disease -0.0096 -0.4211 1 14 14 6 2020 4548 covid-19 infection -0.0179 -0.4202 1 13 13 9 2020 4561 covid-19 outbreak -0.8576 -0.2632 5 17 18 14 2020 4604 "covid-19, coronavirus disease-2019" 0.2913 -0.6952 1 13 14 4 2020 4647 crazy-paving pattern 0.7455 1.028 4 16 17 4 2020 4663 crisis -0.812 -0.2629 5 20 25 12 2020 4666 crisis management -0.9278 -0.002 5 22 27 11 2020 4669 crispr 0.8071 -0.299 3 15 15 4 2020 4676 critical care -0.276 0.0154 2 234 612 92 2020 4683 critical illness 0.3802 0.3134 2 136 367 41 2020 4693 critically ill patients 0.4264 -0.3826 1 9 10 4 2020 4699 crohn's disease 0.3953 -0.9276 1 13 26 9 2020 4700 cross infection -0.3765 0.2413 2 127 288 28 2020 4701 cross reactions 1.1047 0.5145 3 32 69 5 2020 4713 cross-sectional studies -0.5995 1.0573 5 108 350 23 2020 4714 cross-sectional survey -0.8489 -0.2198 5 10 12 5 2020 4744 csf 0.4245 -0.6837 1 16 19 6 2020 4746 ct 0.5737 0.7625 4 69 145 31 2020 4754 ct imaging 1.0627 0.3542 1 6 6 4 2020 4758 ct scan 0.4868 0.888 4 34 65 9 2020 4761 "ct, computed tomography" 0.2197 0.0082 1 12 12 5 2020 4774 culture 0.1928 0.1259 1 22 24 6 2020 4792 curriculum -0.8326 -0.2861 1 20 23 4 2020 4794 cutaneous 0.1351 -1.1977 1 8 17 11 2020 4797 cutaneous manifestation 0.1568 -0.9369 1 4 8 7 2020 4798 cutaneous manifestations 0.2713 -0.8789 1 11 23 12 2020 4804 "cvd, cardiovascular disease" 0.1211 -0.7817 1 7 7 4 2020 4823 cyclosporine 0.3308 -0.1735 1 17 20 4 2020 4824 cysteine endopeptidases 1.045 0.2929 3 37 76 7 2020 4825 cystic fibrosis -0.4449 -0.4853 1 9 9 5 2020 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85 233 17 2020 5304 disease severity 0.6257 0.1233 1 22 24 6 2020 5306 disease surveillance -0.7369 0.0106 1 10 11 5 2020 5307 disease susceptibility 0.5084 0.5582 3 82 155 14 2020 5309 disease transmission -0.1907 -0.434 1 19 21 7 2020 5310 "disease transmission, infectious" -0.2575 0.0809 2 143 325 34 2020 5313 diseases -0.3506 -0.0399 2 107 194 34 2020 5319 disinfectants -0.3408 0.8647 2 19 28 4 2020 5320 disinfection -0.4168 0.0343 2 60 144 28 2020 5324 disparities -0.8496 -0.4044 1 10 11 6 2020 5325 disparity -0.2174 -0.521 1 5 7 4 2020 5329 disseminated intravascular coagulation 0.6148 -0.2619 1 20 25 10 2020 5330 dissemination 0.2181 -0.6146 3 6 11 6 2020 5332 distance learning -0.5866 -0.3349 1 9 11 6 2020 5340 distributive justice -1.0044 -0.5169 1 7 9 4 2020 5345 diversity -0.72 -0.339 1 11 11 4 2020 5350 dmards 0.4778 -0.3966 1 19 21 4 2020 5371 docking 1.1958 0.1483 3 36 47 16 2020 5382 dogs 0.3026 -0.0534 1 19 39 5 2020 5390 domestic violence -0.7122 0.7801 2 22 38 5 2020 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diseases -0.292 0.8495 2 15 28 4 2020 7320 hematology -0.1363 0.0289 2 15 23 4 2020 7329 hemodialysis 0.0398 -0.419 1 38 57 25 2020 7345 hemorrhage 0.3024 0.8543 4 26 34 5 2020 7348 hemostasis 0.2539 -0.2736 1 23 30 6 2020 7355 heparin 0.6492 -0.5563 1 23 28 11 2020 7361 hepatitis 0.39 -0.4123 1 8 8 5 2020 7371 hepatocellular carcinoma -0.4836 -0.6583 1 6 6 4 2020 7372 hepatology 0.1737 -0.2121 1 14 14 4 2020 7375 herbal medicine 0.1807 -0.1221 1 14 14 4 2020 7405 hidradenitis suppurativa 0.1597 -0.7678 1 12 18 7 2020 7465 "history, 20th century" 0.0898 -0.0357 2 27 58 7 2020 7466 "history, 21st century" 0.0942 -0.0153 2 40 77 8 2020 7469 hiv 0.4417 -0.0825 1 52 71 30 2020 7499 home care -0.9235 -0.0423 1 7 7 4 2020 7500 home care services -0.696 0.6522 2 41 62 6 2020 7505 home isolation -0.5538 -0.373 1 19 19 4 2020 7517 homes for the aged -0.7211 0.8031 4 31 56 5 2020 7523 homology modeling 1.194 -0.1043 3 10 12 5 2020 7530 hong kong -0.4002 -0.0258 1 67 108 17 2020 7532 hope -0.6791 0.4378 2 15 23 4 2020 7545 hospital -0.388 -0.3552 1 47 55 16 2020 7546 hospital administration -0.6521 0.093 2 27 33 4 2020 7548 hospital bed capacity -0.7478 0.62 2 76 136 10 2020 7565 hospital mortality 0.1096 0.1313 1 30 60 10 2020 7572 hospital preparedness -0.178 -0.4909 1 8 10 5 2020 7583 hospitalist -0.314 -0.3612 1 5 6 4 2020 7585 hospitalization -0.2544 0.9626 4 208 607 57 2020 7590 hospitals -0.6171 0.2177 2 105 200 21 2020 7610 host specificity 0.9113 0.3063 3 48 80 6 2020 7618 host-pathogen interactions 0.5405 0.3195 3 49 86 9 2020 7621 hot temperature 0.6885 0.8261 3 29 41 4 2020 7655 human biology 0.4766 -0.6724 3 23 30 5 2020 7659 human coronavirus 0.7741 0.1378 3 35 47 6 2020 7665 human factors -0.7133 -0.3085 1 6 7 5 2020 7668 human immunodeficiency virus 0.4726 -0.4523 3 7 7 4 2020 7682 human rights -0.8882 0.2285 2 29 39 7 2020 7688 human-to-human transmission 0.8038 0.2378 3 34 46 6 2020 7699 humidity -0.6073 0.7836 1 23 32 9 2020 7703 hungary 0.3805 0.4596 2 34 66 6 2020 7723 hydroxychloroquine 0.7158 -0.1959 3 252 767 196 2020 7730 hygiene -0.5109 -0.0232 2 65 108 15 2020 7740 hypercoagulability 0.6485 -0.5798 1 17 20 10 2020 7744 hyperglycemia 0.1675 -0.4155 1 17 24 9 2020 7749 hyperinflammation 0.699 -0.5675 3 15 16 5 2020 7755 hypertension 0.4048 0.0499 3 133 342 60 2020 7773 hyposmia -0.0464 -0.8984 1 23 53 9 2020 7780 hypoxia 0.4377 0.4571 4 49 72 11 2020 7796 ibd 0.2365 -0.9599 1 7 13 6 2020 7800 ibuprofen 0.2149 -0.1349 3 21 26 5 2020 7811 icu -0.1764 -0.4582 1 57 63 19 2020 7814 "icu, intensive care unit" 0.1407 -0.7871 1 20 27 7 2020 7838 igg 1.0855 -0.0479 1 20 28 10 2020 7843 igm 1.1686 -0.0899 1 8 13 6 2020 7854 il-17 0.7694 -0.4977 1 9 9 4 2020 7862 il-6 0.7538 -0.2961 3 48 77 25 2020 7882 "image processing, computer-assisted" 0.6795 1.0316 4 35 58 4 2020 7883 imaging 0.3153 -0.1861 1 21 26 12 2020 7886 imaging features 0.9794 0.5887 1 5 7 4 2020 7914 immune response 0.6973 0.319 3 49 64 17 2020 7915 immune responses 0.6272 -0.5258 3 12 22 9 2020 7919 immune system 0.7076 -0.0283 3 60 79 14 2020 7932 immunity 0.45 -0.2619 3 59 75 28 2020 7938 "immunity, innate" 0.7042 0.5162 3 29 46 4 2020 7941 immunization 0.4078 -0.1081 3 29 37 8 2020 7944 "immunization, passive" 0.6865 0.2331 3 122 325 30 2020 7948 immunoassay 0.7136 0.8617 4 43 69 9 2020 7957 immunocompromised 0.4009 -0.5766 1 16 16 5 2020 7958 immunocompromised host 0.2569 0.8839 4 83 162 13 2020 7959 immunodeficiency 0.587 -0.5998 1 16 16 4 2020 7967 immunoglobulin a 0.5846 1.1422 4 35 56 4 2020 7969 immunoglobulin g 0.7153 0.9715 4 69 178 16 2019 7970 immunoglobulin m 0.6712 0.9857 4 64 164 15 2020 7973 "immunoglobulins, intravenous" 0.7294 -0.0356 3 34 54 4 2020 7974 immunohistochemistry 0.2543 -0.7128 1 13 17 4 2020 7976 immunoinformatics 0.7301 -0.407 3 4 5 5 2020 7977 immunologic factors 0.6987 0.0243 3 45 74 6 2020 7984 immunology 0.3144 -0.5025 1 40 49 18 2020 7985 immunomodulation 0.6727 -0.1315 3 55 98 18 2020 7987 immunomodulators 0.4507 -0.7643 1 15 19 7 2020 7988 immunomodulatory 0.7466 -0.5119 3 10 11 4 2020 7997 immunosuppressant 0.0534 -0.8432 1 8 12 7 2020 7999 immunosuppressants 0.411 -0.8798 1 9 12 5 2020 8001 immunosuppression 0.3232 -0.4244 1 92 142 44 2020 8005 immunosuppressive agents 0.5073 -0.0177 3 75 139 13 2020 8011 immunotherapy 0.6556 -0.0181 3 67 130 25 2020 8012 impact -0.3727 -0.6088 1 12 12 4 2020 8023 importation -0.7889 -0.0411 1 14 22 6 2020 8041 in vitro techniques 0.9666 0.6183 3 39 55 4 2020 8055 incidence -0.6083 0.7434 2 125 332 33 2020 8072 incubation period -0.0078 -0.5234 1 16 25 18 2020 8076 india -0.3496 0.2861 2 139 313 50 2020 8095 indonesia -0.5027 0.8147 2 20 27 6 2020 8109 inequality -0.8272 -0.309 1 8 8 5 2020 8113 infant 0.1651 1.304 4 179 1050 101 2019.8416 8121 infection 0.0835 -0.2251 1 349 712 198 2020 8124 infection and infectious agents - viral -0.2683 -0.8785 1 11 30 8 2020 8129 infection control -0.4823 0.194 2 401 1571 219 2020 8145 infection prevention -0.3614 -0.6219 1 30 45 19 2020 8146 infection prevention and control -0.3797 -0.506 1 28 37 15 2020 8169 infectious disease incubation period -0.2366 0.8138 2 73 131 12 2020 8170 infectious disease medicine -0.8424 0.211 2 17 19 4 2020 8176 infectious disease transmission -0.2831 -0.0929 1 18 19 7 2020 8177 "infectious disease transmission, patient-to-professional" -0.4216 0.2706 2 180 542 52 2020 8179 "infectious disease transmission, vertical" 0.4616 1.0511 4 52 179 16 2020 8181 infectious diseases -0.2452 -0.1951 1 302 666 171 2020 8194 infectivity 0.0282 -0.6558 1 13 16 10 2020 8203 inflammation 0.6157 -0.1203 3 202 453 108 2020 8209 inflammatory bowel disease 0.2264 -0.6757 1 32 45 22 2020 8211 inflammatory bowel diseases -0.0042 0.0365 1 19 24 7 2020 8233 influenza 0.3245 -0.0622 1 113 195 50 2020 8237 "influenza a virus, h1n1 subtype" 0.4334 0.3184 3 50 89 7 2020 8253 influenza virus 0.424 -0.2124 3 12 13 8 2020 8256 "influenza, human" 0.2161 0.1867 2 148 346 31 2020 8258 infodemic -0.8546 0.1212 2 29 38 4 2020 8260 infodemiology -0.9065 0.3002 2 35 60 7 2020 8266 information -0.8963 0.1262 2 34 40 7 2020 8269 information dissemination -0.6487 0.3071 2 105 274 29 2020 8274 information storage and retrieval -0.7333 0.1595 2 35 58 6 2020 8276 information technology -0.688 -0.0357 2 24 33 8 2020 8281 informed consent -0.2758 -0.1531 2 21 30 9 2020 8282 infoveillance -0.9052 0.3943 2 26 41 4 2020 8313 innate immunity 0.6968 -0.3512 3 23 35 14 2020 8316 innovation -0.6376 -0.6327 1 11 16 9 2020 8320 inpatient -0.2666 -0.6398 1 11 14 7 2020 8328 inpatients -0.5477 0.7194 2 75 151 14 2020 8331 insomnia -1.1322 0.3142 5 15 24 4 2020 8338 insulin 0.3051 -0.3294 1 16 21 6 2020 8342 insulin resistance 0.4803 0.4688 4 20 21 4 2020 8358 intellectual disability 0.279 -0.4585 1 5 5 5 2020 8361 intensive care 0.0227 -0.1282 1 86 149 35 2020 8364 intensive care unit 0.2091 -0.5053 1 41 45 22 2020 8367 intensive care units -0.4243 0.5693 2 164 463 46 2020 8368 "intensive care units, neonatal" 0.2367 1.051 4 19 52 7 2020 8384 interferon 0.9064 -0.4349 3 10 11 8 2020 8393 interferons 0.8605 0.5872 3 44 55 9 2020 8399 interleukin 0.7276 -0.5251 3 15 17 4 2020 8409 interleukin-6 0.6816 0.1533 3 116 228 31 2020 8419 internal medicine -0.2511 0.4468 2 16 28 5 2020 8425 international cooperation -0.5138 0.0424 2 66 116 11 2020 8430 international health regulations -0.697 0.4248 2 19 48 7 2020 8438 internationality -0.683 0.5312 2 111 243 22 2020 8440 internet -0.7631 0.5157 2 135 328 32 2020 8448 interpersonal relations -0.7141 0.6615 2 32 57 6 2020 8450 interprofessional relations -0.6492 0.2028 2 83 182 18 2020 8455 interstitial pneumonia 0.3935 -0.7673 1 12 12 7 2020 8456 intervention -0.0256 -0.6241 1 14 16 9 2020 8459 intervention strategies -0.8299 -0.246 1 7 14 5 2020 8460 interventional cardiology -0.1643 -1.2609 1 4 12 4 2020 8465 interventional radiology -0.3366 -0.53 1 7 7 8 2020 8468 interventions -0.5812 -0.159 5 15 19 8 2020 8477 intimate partner violence -0.7492 0.3764 2 13 18 5 2020 8500 intubation -0.1981 -0.3165 1 50 76 21 2020 8501 "intubation, intratracheal" -0.2289 -0.0569 2 40 76 8 2020 8529 iran -0.5121 0.2985 2 126 261 34 2020 8530 ireland -0.5158 -0.0695 2 22 35 7 2020 8544 ischemia 0.1814 -0.0347 1 20 20 4 2020 8547 ischemic stroke 0.0312 -0.7872 1 9 13 7 2020 8553 isolation -0.6728 -0.1704 1 51 67 25 2020 8554 isolation and quarantine -0.2618 -0.1523 2 6 7 4 2020 8562 israel -0.4243 1.0499 4 25 44 5 2020 8568 italy -0.3618 0.4662 2 315 990 127 2020 8574 ivermectin 0.8394 -0.1489 3 20 28 7 2020 8575 ivig 0.81 -0.0796 3 27 34 5 2020 8586 japan -0.4262 0.3673 2 85 145 23 2020 8598 jordan -0.6578 0.6156 5 29 40 6 2020 8612 kawasaki disease 0.293 -0.532 1 12 15 11 2020 8631 kidney 0.4102 -0.0515 1 29 40 8 2020 8633 kidney diseases 0.1196 -0.1112 1 22 42 6 2020 8634 kidney failure -0.2378 -0.4876 1 7 11 5 2020 8644 kidney transplantation 0.157 -0.2033 1 36 47 14 2020 8657 knowledge -0.7339 0.7579 5 92 196 29 2020 8662 korea -0.4255 1.0289 4 62 120 15 2020 8667 l-lactate dehydrogenase 0.4113 1.044 4 46 67 4 2020 8668 lab life -0.4319 -0.3186 1 11 14 10 2020 8673 laboratories -0.5591 0.4858 2 73 120 10 2020 8674 laboratory 0.3402 0.1204 1 27 33 6 2020 8688 laboratory medicine -0.3289 -0.3911 1 17 19 6 2020 8690 laboratory personnel -0.344 -0.1891 2 14 18 4 2020 8694 laboratory tests 0.0473 -0.3409 1 5 7 6 2020 8706 language -0.6244 0.0003 2 25 35 4 2020 8708 laparoscopic surgery -0.3087 -0.3434 1 12 14 5 2020 8710 laparoscopy -0.4387 -0.3687 1 29 44 18 2020 8720 laryngectomy -0.3886 -0.8124 1 11 13 5 2020 8746 latin america -0.6498 0.4499 2 37 54 10 2020 8763 leadership -0.7258 0.1182 2 57 92 17 2020 8765 learning -0.7207 -0.1577 1 28 51 8 2020 8777 length of stay -0.2444 0.393 2 37 49 6 2020 8791 leukocyte count 0.4825 1.1925 4 33 59 5 2020 8850 literature review -0.0027 -0.252 1 22 25 5 2020 8861 liver 0.3358 -0.2123 1 39 56 16 2020 8865 liver disease 0.0478 -0.7358 1 13 13 6 2020 8866 liver diseases 0.3423 0.0547 2 20 33 5 2020 8870 liver function 0.6968 0.0802 1 8 8 4 2020 8873 liver injury 0.7938 -0.0089 1 22 27 15 2020 8878 liver transplantation -0.2725 -0.7247 1 8 8 10 2020 8903 lockdown -0.7493 -0.236 1 69 113 44 2020 8912 loneliness -0.9039 0.2422 5 21 28 6 2020 8915 long qt syndrome 0.8294 -0.518 3 13 19 7 2020 8920 long-term care -0.6849 0.8187 4 49 105 21 2020 8935 lopinavir 0.8016 0.1985 3 120 339 36 2020 8940 lopinavir/ritonavir 0.8591 -0.2952 3 16 23 12 2020 8945 loss -0.2035 -0.8571 1 16 26 4 2020 8948 loss of smell -0.1943 -0.8737 1 5 8 4 2020 8982 lung 0.5481 1.0359 4 261 1366 126 2020 8985 lung cancer 0.0562 -0.5216 1 20 24 17 2020 8994 lung disease -0.1431 -0.406 1 13 13 4 2020 8995 lung diseases 0.524 0.8251 4 58 121 13 2020 9007 lung injury 0.5962 0.4431 1 37 56 11 2020 9012 lung neoplasms 0.5819 0.6177 3 38 74 12 2020 9026 lung ultrasound 0.3987 -0.3565 1 28 43 22 2020 9034 "lupus erythematosus, systemic" 0.7327 -0.4734 3 11 57 25 2020 9049 lymphocyte 0.8491 -0.3019 1 7 7 4 2020 9051 lymphocyte count 0.6756 0.8885 4 33 43 7 2020 9054 lymphocyte subsets 0.6334 0.7978 4 25 26 8 2020 9062 lymphopenia 0.6391 0.4916 3 87 149 26 2020 9081 macau 0.2689 0.9181 4 42 50 4 2020 9082 machine learning 0.1548 -0.1024 3 45 71 19 2020 9088 macrophage 0.7111 -0.4562 1 6 6 4 2020 9094 macrophages 0.4223 -0.1116 3 22 26 4 2020 9102 main protease 1.262 0.1408 3 22 25 7 2020 9111 malaria 0.1629 0.1588 2 27 48 8 2020 9112 malaysia 0.8861 0.2645 3 17 17 5 2020 9113 male 0.1395 1.1439 4 551 4571 327 2019.9511 9119 malnutrition 0.2261 -0.3445 3 14 14 5 2020 9125 management -0.2091 -0.3682 1 68 100 39 2020 9126 management guidelines 0.3968 0.8276 4 16 19 4 2020 9161 masks -0.3358 -0.0956 2 112 236 44 2020 9170 mass media -0.6233 0.627 2 20 39 5 2020 9172 mass screening -0.6551 0.6502 2 150 345 30 2020 9193 maternal morbidity 0.4821 -0.3016 1 23 30 6 2020 9194 maternal mortality 0.152 -0.2663 1 13 15 5 2020 9212 mathematical model -0.6641 -0.0408 1 56 111 36 2020 9225 md simulation 1.2912 -0.2063 3 11 13 6 2020 9238 meat -0.3388 0.5378 2 18 27 4 2020 9244 mechanical ventilation 0.3967 -0.4442 3 64 89 32 2020 9247 mechanism 0.8693 -0.3122 1 5 7 4 2020 9255 media -1.1716 0.0188 5 6 6 4 2020 9260 medicaid -0.7011 0.5071 2 7 8 4 2020 9278 medical education -0.7206 -0.3869 1 51 77 32 2020 9279 medical education & training -0.7257 -0.2935 1 6 7 5 2020 9281 medical ethics -0.6641 -0.3971 2 13 18 6 2020 9289 medical history taking -0.2394 1.0332 4 51 79 6 2020 9298 medical mask -0.3585 -0.6476 1 6 7 4 2020 9302 medical oncology -0.1028 -0.0966 2 21 39 7 2020 9309 medical records 0.2401 0.9032 4 24 45 6 2020 9312 medical research 0.5191 -0.0635 3 37 49 14 2020 9321 medical staff -0.7421 0.3344 5 57 103 21 2020 9326 medical student -0.5579 -0.603 1 11 12 4 2020 9328 medical students -0.8236 0.1348 1 27 30 8 2020 9353 medicine -0.0024 -0.6031 1 57 66 15 2020 9354 "medicine, chinese traditional" 0.5581 0.2168 3 92 308 35 2020 9363 melanoma -0.4824 -0.5035 1 14 17 8 2020 9365 melatonin 0.6298 -0.3099 3 21 22 6 2020 9379 meningitis 0.3537 -0.788 1 11 14 6 2020 9385 mental disorders -0.811 0.5067 2 62 151 15 2020 9387 mental health -0.8344 0.4721 5 229 727 139 2020 9393 mental health services -0.8479 0.5531 2 78 213 24 2020 9399 mers 0.4846 -0.0996 3 166 398 97 2019.9897 9414 mesenchymal stem cells 0.8022 -0.3687 3 20 31 11 2020 9421 meta-analysis 0.3253 -0.2895 1 60 79 43 2020 9431 metabolic syndrome 0.3787 -0.0969 3 10 12 5 2020 9447 metformin 0.5539 -0.5258 3 14 18 6 2020 9456 methodology -0.2788 -0.5433 1 10 11 6 2020 9457 methotrexate 0.3748 -0.8138 1 17 18 5 2020 9459 methylprednisolone 0.7449 0.5001 3 53 83 10 2020 9464 mexico -0.3713 -0.171 2 16 16 6 2020 9466 mhealth -0.8545 0.1965 2 42 65 8 2020 9469 mice 0.8713 0.443 3 91 180 16 2020 9481 microbiology -0.0062 -0.4442 1 11 14 5 2020 9501 "microscopy, electron, transmission" 0.6157 1.0154 4 27 40 4 2020 9509 middle aged 0.0557 1.2845 4 462 3651 250 2020 9512 middle east respiratory syndrome coronavirus 0.7108 0.2793 3 149 423 42 2020 9520 midwifery -0.5388 0.6678 2 27 44 5 2020 9524 migraine 0.4219 -0.0858 3 14 15 4 2020 9529 migration -0.8391 0.0495 1 8 14 4 2020 9540 military personnel -0.2734 0.8272 2 17 33 5 2020 9548 mindfulness -0.7738 0.7839 5 21 26 5 2020 9574 misinformation -0.7426 0.1697 2 17 31 5 2020 9578 missouri -0.3751 0.1089 2 10 23 4 2020 9579 mitigation -0.8463 -0.1161 1 10 12 6 2020 9589 mm-pbsa 1.4924 -0.1314 3 7 8 5 2020 9594 mobile applications -0.6585 0.4069 2 50 86 8 2020 9611 mobility -0.8267 -0.1682 1 9 11 5 2020 9619 modeling 0.0573 -0.3264 1 18 18 8 2020 9621 modelling -0.5758 -0.2351 1 9 9 5 2020 9623 models -0.8606 -0.0698 1 6 7 5 2020 9627 "models, genetic" 0.7169 0.542 3 24 40 4 2020 9628 "models, molecular" 1.0598 0.4025 3 76 234 18 2020 9630 "models, statistical" -0.5796 0.686 2 94 246 22 2020 9631 "models, theoretical" -0.6973 0.6079 2 115 320 30 2019.4333 9651 molecular diagnosis -0.0652 -0.6557 1 3 3 4 2020 9652 molecular diagnostic 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mutation 0.8614 0.4137 3 66 109 16 2020 9837 myalgia -0.101 1.425 4 57 99 6 2020 9851 myocardial infarction 0.2377 -0.3139 1 47 74 14 2020 9853 myocardial injury 0.3781 -0.3494 1 25 35 15 2020 9856 myocarditis 0.5073 -0.4216 3 50 82 22 2020 9857 myocardium 0.5589 0.1261 3 48 88 7 2020 9876 n95 -0.4093 -0.6726 1 15 27 8 2020 9878 n95 respirator -0.5231 -0.787 1 11 18 9 2020 9916 nanotechnology 0.0471 -0.0294 2 14 22 6 2020 9925 nasal cavity 0.5025 0.4474 4 29 41 4 2020 9943 nasopharyngeal swab 0.4587 -0.4346 1 13 15 11 2020 9946 nasopharynx 0.4399 1.0295 4 68 149 12 2020 9958 national health programs -0.586 0.7157 2 23 37 5 2020 9971 natural experiment -0.9632 -0.0949 2 4 4 4 2020 9989 ncov -0.2374 -0.4535 1 9 12 4 2020 9991 ncov-2019 0.7977 -0.0964 3 18 19 6 2020 10036 neonatal outcome 0.9232 0.5887 4 6 11 4 2020 10039 neonates 0.5652 0.6516 4 32 54 18 2020 10043 neoplasms 0.0916 0.033 2 91 235 37 2020 10044 nepal -0.6713 0.7966 2 38 77 11 2020 10049 nephrology -0.0001 -0.1859 1 17 30 5 2020 10055 nerve block -0.0835 -0.7535 1 7 10 5 2020 10057 nervous system 0.3117 -0.4794 3 12 17 11 2020 10058 nervous system diseases -0.1572 0.8276 2 23 42 5 2020 10068 network pharmacology 0.6348 -0.0274 3 19 25 10 2020 10084 neurodegeneration 0.187 -0.6859 1 10 10 4 2020 10100 neuroinvasion 0.4589 -0.8952 1 8 9 5 2020 10109 neurological 0.0652 -0.5826 1 7 8 4 2020 10112 neurological complications 0.4034 -0.9606 1 7 11 5 2020 10117 neurological manifestations 0.3049 -0.6658 1 10 10 9 2020 10121 neurological symptoms 0.4844 -0.7349 1 9 12 8 2020 10122 neurologists -0.0802 -0.0035 2 17 29 4 2020 10123 neurology 0.2418 -0.6124 1 20 24 12 2020 10144 neurosurgery -0.4764 -0.4835 1 36 47 24 2020 10153 neurotropism 0.23 -0.7401 1 11 12 5 2020 10159 neutralization tests 0.874 0.804 3 49 81 5 2020 10160 neutralizing antibodies 0.8151 -0.267 3 11 12 5 2020 10161 neutralizing antibody 0.8867 0.4832 3 29 39 5 2020 10170 neutrophil-to-lymphocyte ratio 0.0222 -0.2405 1 4 4 4 2020 10173 neutrophils 0.6491 0.2497 3 16 20 5 2020 10176 new coronavirus -0.1943 -0.1147 2 21 33 6 2020 10191 new york -0.3224 0.2673 1 29 33 6 2020 10192 new york city -0.7157 0.177 2 33 49 5 2020 10193 new zealand -0.5106 0.4918 2 58 96 12 2020 10203 next-generation sequencing 0.352 -0.4528 1 13 14 5 2020 10229 nigeria -0.7233 0.012 2 37 49 9 2020 10237 nitric oxide 0.8705 -0.1979 3 27 27 4 2020 10258 no(2) -0.7643 -0.5202 1 7 8 5 2020 10268 nomogram 0.0762 0.1277 1 5 6 6 2020 10287 non-invasive mechanical ventilation -0.5582 -0.5535 1 3 7 4 2020 10290 non-invasive ventilation 0.6079 -0.3949 1 6 6 6 2020 10302 non-pharmaceutical intervention -0.8671 -0.2812 1 9 11 4 2020 10319 noninvasive ventilation 0.4491 0.5938 4 74 127 10 2020 10345 nosocomial infection -0.0586 -0.1678 1 34 42 14 2020 10347 nosocomial infections 0.3472 -0.3843 1 12 12 4 2020 10351 nosocomial transmission -0.1802 0.0132 1 29 30 8 2020 10361 novel corona virus 0.3127 -0.7206 1 15 15 7 2020 10365 novel coronavirus disease 0.16 -0.4683 3 15 15 7 2020 10373 novel coronavirus pneumonia 0.4846 0.2845 1 137 260 78 2020 10397 nsaids 0.3551 -0.6484 1 5 5 4 2020 10418 nuclear medicine 0.0225 -0.2309 1 8 8 4 2020 10423 nucleic acid amplification techniques 0.6506 0.7147 4 54 113 11 2020 10425 nucleic acid detection 0.5723 1.1564 4 12 12 4 2020 10427 nucleic acid test 0.4683 0.7724 4 30 31 4 2020 10433 nucleocapsid 0.5598 0.7836 4 31 32 5 2020 10435 nucleocapsid protein 0.9552 -0.3281 1 10 10 4 2020 10436 nucleocapsid proteins 0.8332 0.5029 3 37 74 6 2020 10449 nurse -0.2499 -0.4025 1 2 2 4 2020 10458 nurses -0.8082 0.3712 2 44 69 13 2020 10460 nursing -0.8044 -0.2106 1 7 10 5 2020 10462 nursing care -0.1354 -0.115 1 40 58 9 2020 10468 nursing home -1.0739 0.0731 1 2 2 4 2020 10469 nursing homes -0.8764 0.5079 5 59 97 19 2020 10474 nursing research -0.504 0.2529 2 10 19 4 2020 10483 nutrition 0.119 -0.545 3 16 16 7 2020 10491 nutritional status 0.519 -0.1148 3 25 32 4 2020 10493 nutritional support 0.3988 -0.0262 2 22 36 6 2020 10499 obesity 0.2649 -0.2568 1 79 120 51 2020 10513 obstetrics -0.4057 -0.5515 1 28 30 9 2020 10522 occupational diseases -0.5724 0.266 2 25 43 6 2020 10523 occupational exposure -0.5656 0.4542 2 56 133 16 2020 10524 occupational health -0.4396 -0.0686 2 33 48 11 2020 10547 ocular surface 0.4431 -0.5498 1 5 8 4 2020 10568 older 0.0217 -0.6224 1 10 10 4 2020 10569 older adults -0.8493 -0.1052 5 34 40 19 2020 10571 older patients 0.2613 -0.212 1 8 9 5 2020 10572 older people -0.7458 -0.0219 5 20 25 11 2020 10576 olfaction -0.0526 -0.9731 1 18 38 11 2020 10577 olfaction disorders -0.2923 0.8751 4 30 60 6 2020 10578 olfactory 0.0303 -0.9542 1 19 30 5 2020 10583 olfactory dysfunction -0.1194 -0.4381 1 23 36 8 2020 10585 olfactory function -0.0762 -1.016 1 7 15 4 2020 10605 oncologists -0.2382 -0.0121 2 16 27 4 2020 10606 oncology -0.3043 -0.7232 1 24 33 18 2020 10615 one health 0.0918 -0.1594 1 43 74 16 2020 10620 online -0.5862 -0.7739 1 11 12 4 2020 10628 online learning -0.8353 -0.3622 1 4 4 4 2020 10662 operating rooms -0.4302 -0.0101 1 49 73 12 2020 10681 ophthalmologists -0.2015 0.0057 2 15 36 6 2020 10682 ophthalmology -0.4093 -0.1802 1 40 90 21 2020 10699 oral cancer -0.5667 -0.4429 1 3 3 4 2020 10705 oral health -0.5284 0.0201 2 20 37 7 2020 10712 oral medicine -0.5293 -0.1535 2 24 39 7 2020 10748 organ specificity 0.8414 0.7011 3 43 66 4 2020 10750 organ transplantation 0.2803 0.1504 2 6 14 4 2020 10751 organ transplantation in general -0.3177 -0.8394 1 8 17 4 2020 10768 origin 0.8094 0.6199 3 43 57 7 2020 10775 oropharynx 0.5059 0.8579 4 44 82 9 2020 10777 orthodontics -0.3344 0.2103 2 11 19 4 2020 10782 orthopaedic -0.5849 -0.5584 1 4 4 5 2020 10791 orthopaedic surgery -0.597 -0.7127 1 8 8 4 2020 10793 orthopaedics -0.5566 -0.6677 1 24 30 11 2020 10803 oseltamivir 0.6608 0.5542 3 54 81 5 2020 10808 other -0.1309 -0.5815 1 7 9 4 2020 10817 otolaryngology -0.4891 -0.589 1 74 127 45 2020 10831 outbreak -0.3223 0.1174 1 309 931 156 2020 10839 outcome 0.3054 -0.2285 1 81 106 38 2020 10842 "outcome assessment, health care" -0.4584 1.0181 5 23 28 4 2020 10849 outpatient -0.5261 -0.4067 1 17 19 4 2020 10855 outpatients -0.0691 -0.0377 1 32 53 9 2020 10859 ovarian cancer -0.4033 -0.8145 1 10 13 6 2020 10872 oxidative stress 0.6181 -0.3505 3 13 14 6 2020 10875 oxygen 0.4551 0.5066 4 46 74 10 2020 10877 oxygen inhalation therapy 0.2945 1.0976 4 45 80 7 2020 10882 oxygenation 0.4788 -0.241 3 14 15 5 2020 10884 ozone -0.4796 -0.4072 1 14 17 8 2020 10902 paediatric -0.0919 -0.5067 1 20 22 6 2020 10911 paediatrics -0.2699 -0.346 1 7 7 4 2020 10914 pain -0.3224 -0.6671 1 10 12 6 2020 10915 pain management -0.2858 -0.4469 1 21 34 10 2020 10919 pakistan -0.6131 -0.2993 1 15 19 9 2020 10922 palliative care -0.7804 0.1065 2 65 116 31 2020 10934 pandemia -0.1664 -0.2113 1 44 59 20 2020 10936 pandemic -0.1097 0.2453 2 1393 18916 2743 2019.9996 10951 pandemic preparedness -0.7831 -0.4479 1 6 6 7 2020 10953 pandemic response -0.8769 -0.4261 1 12 12 6 2020 10957 pandemics < epidemiology 0.7227 -0.9791 1 2 2 4 2020 10958 pandemie -0.6626 -0.4442 1 16 24 6 2020 10980 parameter estimation -0.7885 -0.0238 1 12 16 5 2020 10991 parenting -0.6367 0.8059 2 9 9 4 2020 10992 parents -0.6171 0.639 2 16 25 4 2020 10995 parkinson's disease -0.1786 -0.4413 1 17 19 14 2020 11010 particulate matter -0.3124 -0.5104 1 16 18 4 2020 11027 pathogenesis 0.5478 -0.0989 3 98 188 40 2020 11036 pathology 0.0102 -0.4043 1 49 55 16 2020 11043 pathophysiology 0.2556 -0.5598 1 14 14 4 2020 11049 patient admission -0.6118 0.6792 2 55 81 6 2020 11055 patient care -0.3092 -0.0722 2 105 169 21 2020 11057 patient care planning -0.2045 0.9801 4 55 87 8 2020 11058 patient care team 0.1333 0.149 2 65 111 13 2020 11063 patient discharge 0.3312 1.0509 4 61 131 11 2020 11065 patient education as topic -0.7362 0.4437 2 25 37 4 2020 11069 patient isolation -0.5378 0.8236 2 170 431 40 2020 11072 patient management -0.2971 -0.5075 1 5 5 4 2020 11083 patient safety -0.1297 -0.2371 1 64 108 22 2020 11087 patient selection 0.3402 -0.096 3 20 24 4 2020 11089 patient transfer -0.5304 0.6484 2 53 85 7 2020 11095 patients -0.0953 -0.2659 1 16 20 4 2020 11108 pcr 0.1983 -0.2966 1 41 58 22 2020 11138 pediatric otolaryngology -0.2671 -0.5482 1 4 4 4 2020 11149 pediatrics -0.0159 -0.0328 1 95 165 51 2020 11154 peer review -0.1551 0.0261 2 13 31 6 2020 11183 peptides 0.969 0.5253 3 18 24 4 2020 11185 peptidyl-dipeptidase a 0.7889 0.3765 3 228 877 80 2020 11191 perception -0.9348 0.4822 5 28 34 7 2020 11195 percutaneous coronary intervention 0.0691 -0.4432 1 26 40 9 2020 11208 perinatal care 0.4501 1.0032 4 8 21 4 2020 11215 periodicals as topic 0.0426 -0.0532 2 49 119 18 2020 11217 perioperative care -0.0454 -0.0026 2 13 19 4 2020 11233 peritoneal dialysis 0.136 -0.3815 1 15 19 4 2020 11236 pernio 0.0097 -1.1402 1 8 15 6 2020 11237 perniosis 0.3065 -0.5738 1 8 9 4 2020 11246 personal protection -0.4615 -0.2247 2 20 20 6 2020 11248 personal protective equipment -0.4204 -0.1196 2 277 812 154 2020 11249 personal protective equipment (ppe) -0.6183 -0.4837 1 16 20 15 2020 11260 "personnel, hospital" -0.6789 0.7522 2 55 92 7 2020 11267 pet 0.1982 -0.4965 1 6 6 4 2020 11268 pet/ct 0.0948 -0.5982 1 9 9 4 2020 11275 pharmaceutical care -0.3814 -0.1862 5 14 18 5 2020 11283 pharmacists -0.7317 -0.061 5 34 60 20 2020 11289 pharmacokinetics 0.5977 -0.5002 3 18 22 9 2020 11292 pharmacology 0.1688 -0.6368 1 17 17 5 2020 11296 pharmacotherapy 0.0501 -0.2839 1 7 9 4 2020 11298 pharmacy -0.7916 -0.3743 5 6 7 4 2020 11302 pharmacy service -0.7464 -0.1784 5 7 12 5 2020 11306 pharyngitis 0.1992 1.3913 4 45 69 4 2020 11308 pharynx 0.6048 0.9842 4 66 156 13 2020 11335 phylogenetic analysis 0.7796 0.4961 3 31 45 8 2020 11338 phylogenetics 1.2242 0.3969 3 1 1 5 2020 11339 phylogeny 0.691 0.6073 3 139 518 55 2020 11341 physical activity -0.775 -0.0553 5 26 32 15 2020 11343 physical distancing -0.8444 -0.2084 2 10 11 4 2020 11363 physicians -0.4745 0.4584 2 65 111 12 2020 11364 "physicians, family" -0.6501 0.0706 2 12 19 4 2020 11370 phytochemicals 1.1196 0.0648 3 22 22 4 2020 11371 phytotherapy 0.3272 0.1022 3 15 25 4 2020 11387 pioglitazone 0.6186 -0.6078 3 9 13 5 2020 11394 placenta 0.6473 0.6724 4 32 39 6 2020 11398 plague -0.4972 0.0878 2 13 19 5 2020 11402 planning -0.5165 -0.7107 1 18 18 6 2020 11413 plasma 0.7639 0.1879 3 32 51 7 2020 11416 plasma exchange 0.6991 0.094 3 19 23 4 2020 11428 plastic surgery -0.8476 -0.2697 1 7 7 4 2020 11436 platelet count 0.6088 -0.02 1 8 8 5 2020 11441 platelets 0.5688 -0.7306 1 4 5 4 2020 11446 pleural effusion 0.5371 1.1213 4 33 44 4 2020 11460 pm2.5 -0.8027 -0.5987 1 5 9 4 2020 11466 pneumonia 0.493 0.3778 1 375 1316 289 2020 11478 pneumothorax 0.4045 0.7483 4 16 26 6 2020 11479 poct 0.7683 0.6435 4 22 28 4 2020 11480 pocus 0.1848 -0.5231 1 8 12 6 2020 11489 point-of-care 0.1629 -0.3926 1 13 14 9 2020 11493 point-of-care systems -0.145 1.361 4 36 75 5 2020 11495 point-of-care testing 0.5525 0.4896 4 42 64 10 2020 11497 point-of-care ultrasound 0.2271 -0.3707 1 9 12 6 2020 11499 poisoning -0.5902 -0.5003 1 8 10 6 2020 11502 poland -0.3983 -0.2004 2 31 46 4 2020 11504 policy -0.6147 -0.2446 1 71 113 37 2020 11508 policy making -0.8543 0.3745 2 28 47 5 2020 11520 politics -0.7803 0.1893 2 69 162 21 2020 11533 polymerase chain reaction 0.2056 0.9114 4 122 243 28 2020 11535 polymorphism 0.6224 -1.4896 3 1 3 4 2020 11560 population health -0.5196 -0.2056 1 20 24 7 2020 11564 population movement 0.2198 -0.1873 3 5 9 5 2020 11569 population surveillance -0.5985 0.8262 2 145 470 39 2020 11577 portugal -0.3794 0.2894 2 17 37 9 2020 11584 positive predictive value 1.0663 -0.0777 1 8 12 4 2020 11590 positron emission tomography computed tomography 0.5644 0.9144 4 23 35 4 2020 11598 post-exposure prophylaxis 0.8863 -0.0183 3 23 25 5 2020 11608 post-traumatic stress disorder -0.9023 0.7793 5 14 19 4 2020 11624 postoperative complications 0.117 0.0451 1 22 32 5 2020 11644 poverty -0.912 0.3703 2 32 47 5 2020 11656 ppe -0.454 -0.6141 1 63 93 36 2020 11658 "ppe, personal protective equipment" -0.1294 -0.6914 1 12 13 4 2020 11665 practice -0.6528 0.2292 1 43 55 11 2020 11669 practice guidelines as topic -0.3369 0.3579 2 227 705 73 2020 11670 practice management -0.5225 -0.2842 1 19 22 6 2020 11697 precautions -1.0135 0.4857 5 6 9 4 2020 11699 precision medicine 0.3803 0.0618 3 9 10 4 2020 11705 prediction -0.0648 -0.0182 1 57 72 26 2020 11715 predictive value of tests 0.3531 1.0912 4 59 112 8 2020 11717 predictors -0.2583 -0.621 1 5 5 4 2020 11723 pregnancy 0.464 0.691 4 215 712 138 2020 11724 "pregnancy complications, infectious" 0.3026 1.0542 4 85 324 28 2020 11725 pregnancy outcome 0.5537 1.0891 4 39 93 13 2020 11731 pregnant woman 0.6387 1.0003 4 16 17 4 2020 11732 pregnant women 0.3626 0.84 4 36 74 11 2020 11754 preparedness -0.5589 -0.0133 2 62 94 17 2020 11769 presymptomatic 0.0235 -0.3861 1 10 17 5 2020 11773 preterm birth 0.7078 0.1877 4 13 15 4 2020 11776 prevalence -0.3603 0.6443 2 92 183 26 2020 11782 prevention -0.2469 -0.254 1 163 327 75 2020 11783 prevention and control -0.317 0.4198 1 42 61 10 2020 11796 prevention strategies -0.6476 -0.2113 2 13 20 6 2020 11804 preventive measures -0.805 -0.0758 1 15 15 4 2020 11805 preventive medicine -0.3417 -0.1621 2 23 33 10 2020 11812 primary care -0.9584 0.5152 2 6 7 6 2020 11818 primary healthcare -0.5688 0.2413 2 74 129 29 2020 11832 prioritization -0.1705 -0.2273 1 17 19 4 2020 11840 prisons -0.5023 0.7861 2 14 26 4 2020 11841 privacy -0.8464 0.3885 2 24 39 8 2020 11851 probiotics 0.4871 -0.0425 2 10 14 4 2020 11854 procalcitonin 0.5183 0.7972 4 24 29 5 2020 11878 professional role -0.6512 0.145 2 65 146 15 2020 11887 prognosis 0.4566 0.8177 4 189 582 85 2020 11914 prone position 0.3269 0.1276 4 20 24 7 2020 11922 prophylaxis 0.6807 -0.5818 1 22 26 10 2020 11930 prospective studies -0.3066 1.0534 4 50 97 8 2020 11935 prostate cancer -0.3461 -0.909 1 9 13 11 2020 11944 protease inhibitor 0.6993 -0.431 3 11 11 7 2020 11946 protease inhibitors 0.9484 0.4729 3 77 135 13 2020 11953 protection -0.2963 -0.1842 2 43 73 18 2020 11956 protective clothing -0.5873 0.5779 2 51 74 8 2020 11961 protective measures -0.3867 -0.3077 1 23 27 7 2020 11963 protein binding 1.0624 0.4497 3 41 87 7 2020 11965 protein conformation 0.9626 0.3723 3 37 70 7 2020 11969 protein domains 1.0701 0.4774 3 53 144 11 2020 11980 protein multimerization 1.1342 0.474 3 32 54 4 2020 11988 "protein structure, tertiary" 0.9987 0.4677 3 43 103 9 2020 11994 proteinuria 0.5116 0.7208 1 16 19 4 2020 12000 protocol 0.4286 -0.4237 3 47 73 23 2020 12016 psoriasis 0.2919 -0.7398 1 38 85 41 2020 12032 psychiatrie -0.7418 -0.3883 1 16 21 4 2020 12035 psychiatry -0.7417 0.0326 2 78 180 33 2020 12044 psychological -0.4771 0.2657 5 19 20 4 2020 12049 psychological distress -0.7424 0.9144 5 52 100 15 2020 12056 psychological impact -1.0288 0.3374 5 12 20 6 2020 12069 psychology -0.7112 -0.0241 5 17 17 6 2020 12084 psychotherapy -0.9319 0.2676 2 25 32 5 2020 12094 ptsd -1.064 0.2317 5 23 38 11 2020 12102 public health -0.5786 0.0957 2 507 2290 369 2020 12108 public health emergencies -0.7915 0.755 5 24 33 6 2020 12109 public health emergency -0.2783 -0.1221 2 41 74 18 2020 12110 public health emergency of international concern -0.7696 0.0679 2 21 27 8 2020 12112 public health ethics -0.7381 -0.0428 2 21 29 11 2020 12124 public health practice -0.7078 0.7146 2 65 156 15 2020 12128 public health surveillance -0.7319 0.532 2 59 130 16 2020 12133 public opinion -0.7943 0.6651 2 58 109 9 2020 12135 public policy -0.7703 0.4222 2 98 193 25 2020 12153 publishing -0.2622 -0.0781 2 25 62 15 2020 12170 "pulmonary disease, chronic obstructive" 0.1133 0.1117 2 12 28 6 2020 12173 pulmonary embolism 0.5584 -0.334 1 56 104 36 2020 12175 pulmonary fibrosis 0.6882 0.3562 3 28 39 7 2020 12178 pulmonary hypertension 0.3801 -0.5294 3 9 9 4 2020 12184 pulmonary rehabilitation -0.3092 0.4807 2 15 20 4 2020 12223 qt interval 0.8318 -0.5743 3 8 16 6 2020 12225 qt prolongation 0.9692 -0.4103 3 6 13 7 2020 12230 qtc prolongation 1.0034 -0.44 3 7 9 4 2020 12237 quality -0.0465 -0.5944 1 8 9 4 2020 12240 quality assurance -0.5544 -0.1241 2 17 17 4 2020 12243 quality improvement -0.5144 -0.4693 1 27 40 16 2020 12247 quality of care -0.6443 -0.1841 2 20 23 6 2020 12248 quality of health care -0.4951 0.0203 2 31 45 6 2020 12249 quality of life -0.6766 0.6932 5 50 75 11 2020 12258 quarantine -0.6129 0.5135 2 329 1265 165 2019.9939 12270 questionnaire -0.7044 -0.4189 1 12 12 6 2020 12285 race -0.4651 -0.5415 1 21 27 11 2020 12290 racism -0.6491 -0.0584 2 25 38 9 2020 12292 radiation -0.0502 -0.613 1 14 17 6 2020 12296 radiation oncology -0.4242 -0.4457 1 20 32 13 2020 12297 radiation therapy -0.1196 -0.6719 1 10 11 4 2020 12304 radiography 0.4932 0.9362 4 40 66 11 2020 12305 "radiography, thoracic" 0.3672 1.3022 4 121 532 40 2020 12312 radiologists -0.1966 0.9285 2 25 49 6 2020 12313 radiology 0.0095 -0.02 1 51 80 20 2020 12321 radiotherapy -0.3955 -0.5972 1 31 46 22 2020 12328 randomised controlled trial 0.6031 -0.5705 3 22 42 13 2020 12330 randomized controlled trial 0.1925 -0.1109 3 20 22 6 2020 12331 randomized controlled trials 0.0631 -0.2995 1 15 17 6 2020 12332 randomized controlled trials as topic 0.1922 -0.0145 3 67 116 12 2020 12350 rapid test 1.011 -0.2344 1 12 15 6 2020 12351 rapid testing -0.8364 0.1983 5 3 3 4 2020 12356 ras 0.8278 -0.049 3 13 18 5 2020 12360 rash 0.0663 -0.8011 1 7 8 6 2020 12364 rationing -0.6181 -0.5292 1 9 12 5 2020 12369 rbd 0.8209 -0.4138 1 10 10 4 2020 12373 rdrp 0.9762 0.288 3 38 49 7 2020 12391 "reagent kits, diagnostic" 0.5632 0.7986 4 35 59 6 2020 12393 real time polymerase chain reaction 0.5583 0.0021 1 79 125 57 2020 12397 real-time pcr 0.6296 0.2431 4 23 24 4 2020 12398 real-time polymerase chain reaction 0.4929 1.1379 4 154 677 53 2020 12419 receptor-binding domain 0.9163 -0.3116 1 10 12 4 2020 12429 "receptors, virus" 0.9255 0.3679 3 135 378 32 2020 12439 recombination 0.8716 0.2531 3 24 33 5 2020 12441 "recombination, genetic" 0.8504 0.6703 3 38 51 4 2020 12447 recommendations -0.3167 -0.3216 1 67 111 32 2020 12457 recovery -0.0419 -0.4205 1 26 30 9 2020 12473 redeployment -0.4902 -0.6831 1 12 15 6 2020 12489 refugees -0.6569 0.1698 2 13 25 6 2020 12492 regional anesthesia -0.2205 -0.7706 1 12 20 8 2020 12496 registries -0.3178 0.0265 2 12 20 5 2020 12500 regression 0.1563 -0.4994 1 12 15 4 2020 12510 rehabilitation -0.2454 -0.1228 1 44 57 16 2020 12526 religion -0.3764 -0.2826 1 8 9 6 2020 12538 remdesivir 0.8721 -0.0918 3 111 249 53 2020 12550 remote consultation -0.3436 0.0054 2 32 51 8 2020 12567 renal dialysis -0.0838 -0.21 1 25 57 8 2020 12575 renal replacement therapy 0.3752 -0.2493 1 17 27 6 2020 12584 renin-angiotensin system 0.5794 0.0547 3 60 160 27 2020 12589 renin-angiotensin-aldosterone system 0.7308 -0.6689 3 23 23 4 2020 12601 repositioning 0.4894 -0.2581 3 17 19 4 2020 12603 reproducibility of results 0.3881 0.5394 2 97 161 14 2020 12605 reproductive health -0.7599 0.1671 2 31 48 10 2020 12607 reproductive number -0.7972 0.3394 2 52 83 23 2020 12610 republic of korea -0.3856 0.9258 2 143 425 42 2020 12613 repurposing 1.1183 -0.1206 3 9 9 6 2020 12620 research ethics -0.2955 -0.5724 1 10 12 6 2020 12628 research personnel -0.5185 -0.0477 2 39 57 5 2020 12638 residency -0.6277 -0.6523 1 26 31 11 2020 12646 resident -0.5824 -0.6092 1 7 10 4 2020 12649 resident education -0.6876 -0.5163 1 8 8 4 2020 12650 residential facilities -0.5897 1.0921 4 30 50 4 2020 12651 residents -0.6996 -0.5634 1 12 15 6 2020 12653 resilience -0.8167 -0.3666 1 27 30 12 2020 12654 "resilience, psychological" -0.7024 0.9673 5 36 59 5 2020 12660 resource allocation -0.6615 0.0384 2 87 174 31 2020 12667 resources -0.6503 -0.5034 1 5 7 4 2020 12668 respiration 0.1682 -0.0857 1 28 36 6 2020 12671 "respiration, artificial" 0.068 0.7301 2 138 416 39 2020 12672 respirator -0.3382 -0.6527 1 8 10 4 2020 12674 respirators -0.4909 -0.3982 2 6 8 4 2020 12675 respiratory 0.1206 -0.291 1 54 72 13 2020 12683 respiratory disease 0.1464 -0.1498 1 64 97 17 2020 12685 respiratory distress 0.3893 -0.3957 1 26 26 5 2020 12686 respiratory distress syndrome 0.5145 -0.1363 3 17 22 4 2020 12688 "respiratory distress syndrome, adult" 0.5402 0.6307 4 112 296 30 2020 12693 respiratory failure 0.4649 -0.1419 3 71 99 26 2020 12700 respiratory infections 0.1005 -0.3553 1 157 374 81 2020 12702 respiratory insufficiency -0.1212 0.8354 4 77 170 17 2020 12708 respiratory protection -0.4002 -0.7008 1 17 17 4 2020 12709 respiratory protective devices -0.3091 -0.0234 2 27 36 5 2020 12719 respiratory system 0.4363 0.8551 4 50 78 9 2020 12721 respiratory therapy -0.2968 0.4008 2 62 103 9 2020 12722 respiratory tract 0.5807 -0.1409 3 23 39 7 2020 12724 respiratory tract diseases -0.3708 0.087 2 28 35 5 2020 12725 respiratory tract infections 0.1345 -0.0189 1 84 142 29 2020 12732 response -0.4732 -0.1682 1 46 60 12 2020 12746 resuscitation -0.4044 -0.2799 2 16 23 7 2020 12766 retrospective studies 0.3294 1.1544 4 238 1345 99 2020 12775 reuse -0.4664 -0.7576 1 7 18 5 2020 12780 reverse transcriptase polymerase chain reaction 0.5262 0.945 4 130 485 45 2020 12799 rhabdomyolysis 0.4001 -0.529 1 9 9 4 2020 12804 rheumatic disease 0.4567 -0.6765 1 12 13 6 2020 12805 rheumatic diseases 0.4321 0.0183 3 37 52 7 2020 12808 rheumatoid arthritis 0.6051 -0.2784 3 23 29 5 2020 12811 rheumatology 0.5534 -0.1581 3 37 56 9 2020 12814 rhinology -0.2482 -0.7299 1 18 20 6 2020 12821 ribavirin 1.0001 0.3414 3 34 48 5 2020 12824 ribonucleotides 0.8708 0.2902 3 21 39 4 2020 12832 risk -0.3745 0.0575 2 158 304 38 2020 12836 risk assessment -0.461 0.5134 2 232 575 63 2020 12838 risk communication -0.9633 -0.0537 2 10 10 6 2020 12840 risk factor -0.2138 0.867 4 360 1322 147 2020 12843 risk management -0.5178 0.007 2 30 37 10 2020 12848 risk perception -1.0023 0.1924 5 5 6 6 2020 12863 ritonavir 0.7769 0.2738 3 100 298 30 2020 12865 rituximab 0.6249 -0.2835 3 13 14 5 2020 12869 rna 0.6898 -0.0164 3 35 43 8 2020 12878 rna polymerase 0.8766 -0.0275 3 15 16 5 2020 12879 rna replicase 0.9839 0.3272 3 43 71 6 2020 12884 rna virus 0.6621 0.0074 1 7 7 4 2020 12888 "rna, viral" 0.6399 0.8381 4 168 519 45 2020 12889 rna-dependent rna polymerase 0.4423 -0.3264 3 9 10 4 2019.75 12903 robotics -0.692 0.0638 2 18 23 5 2020 12925 rrt-pcr 0.2405 -0.5499 1 7 7 4 2020 12944 rural -0.6355 -0.5901 1 7 7 5 2020 12948 rural population -0.433 0.9951 2 44 69 6 2020 12979 safety -0.0117 -0.3376 1 132 211 58 2020 12988 saliva 0.5767 0.2855 4 59 109 19 2020 13012 sar-cov-2 0.9369 -0.371 3 22 23 6 2020 13023 sarilumab 1.0272 -0.3352 3 23 29 4 2020 13025 sars 0.4416 0.1988 3 633 3043 476 2019.9286 13031 sars coronavirus < virus classification 0.5784 -0.9445 1 4 4 9 2020 13042 sars-coronavirus-2 0.7137 -0.4174 3 15 15 6 2020 13044 sars-cov 2 -0.1546 -0.3621 1 11 11 5 2020 13049 sars-cov-1 0.7612 -0.4062 3 12 13 5 2020 13056 sars-cov-2 (severe acute respiratory syndrome coronavirus -2) 0.8816 -0.138 3 8 9 5 2020 13071 sars-cov-2 infection 0.4733 -0.5512 1 12 13 9 2020 13105 sars-cov2 infection 0.2543 -0.6851 1 7 8 4 2020 13115 sarscov-2 0.0251 -0.4623 1 7 8 5 2020 13122 saudi arabia -0.5398 0.1954 2 27 37 9 2020 13133 scenario analysis -0.5123 -0.334 1 4 4 4 2020 13136 schizophrenia -0.3275 -0.0482 2 21 26 11 2020 13147 schools -0.5946 0.8925 2 40 73 8 2020 13149 "schools, medical" -0.4673 0.0706 2 18 29 4 2020 13150 science -0.5514 0.2354 2 23 42 8 2020 13153 scientific community -0.681 0.1355 2 17 21 4 2020 13159 scleroderma 0.0509 -0.3623 5 9 9 4 2020 13164 scoring system 0.8057 0.4676 1 4 6 4 2020 13170 screening -0.1867 -0.1615 1 88 121 32 2020 13185 search engine -0.7541 0.6551 2 34 52 4 2020 13190 seasons 0.1168 0.0946 2 53 85 7 2020 13207 sedation -0.0525 -0.6324 1 10 11 4 2020 13219 seir model -0.8497 -0.0554 1 7 9 8 2020 13227 seizures 0.4531 0.5515 4 25 28 6 2020 13233 self care -0.3494 0.6001 5 33 44 4 2020 13245 self-isolation -1.001 0.4759 5 16 16 4 2020 13268 sensitivity 0.8898 0.0163 1 29 42 13 2020 13269 sensitivity analysis -0.3889 -0.4256 1 9 9 5 2020 13270 sensitivity and specificity 0.6451 0.8946 4 93 244 23 2020 13276 sentinel surveillance -0.3338 0.9782 4 60 123 11 2020 13280 sepsis 0.4304 -0.1517 3 57 74 14 2020 13284 septic shock 0.7908 -0.3185 3 6 6 4 2020 13289 sequence alignment 0.9743 0.4968 3 84 225 18 2020 13290 sequence analysis 0.5695 0.5504 4 22 26 5 2020 13292 "sequence analysis, protein" 0.8101 0.3161 3 39 70 5 2020 13300 serial interval -0.2124 -0.3475 1 13 17 7 2020 13303 serine endopeptidases 0.814 0.5471 3 41 96 8 2020 13309 seroepidemiologic studies 0.4015 1.1028 4 39 60 4 2020 13315 serologic tests 0.736 0.8685 4 54 105 8 2020 13320 serological test 0.9312 0.0545 1 6 7 6 2020 13324 serology 0.5755 0.5898 4 81 130 27 2020 13325 serology testing -0.078 -0.464 1 2 3 4 2020 13326 seroprevalence -0.7097 -0.1652 2 3 5 4 2020 13343 service provision -0.3859 -0.6865 1 4 4 4 2020 13353 severe 0.3835 -0.4154 1 10 11 4 2020 13359 severe acute respiratory syndrome (sars) 0.0653 -0.4843 1 14 14 5 2020 13362 severe acute respiratory syndrome coronavirus 0.78 -0.3846 3 16 18 7 2020 13377 severe acute respiratory syndrome-cov-2 0.0074 -0.5144 1 7 7 4 2020 13395 severe pneumonia 0.9692 -0.2811 3 11 12 6 2020 13402 severity 0.383 0.0971 1 42 52 19 2020 13404 severity of illness index 0.1527 0.9633 4 201 682 56 2020 13408 sewage -0.4618 -0.4166 1 7 8 4 2020 13411 sex 0.3346 -0.7473 1 11 13 5 2020 13414 sex differences 0.0017 -0.6396 3 5 7 5 2020 13415 sex distribution -0.3721 1.3291 4 54 139 8 2020 13416 sex factors 0.2466 1.0126 4 92 222 14 2020 13459 ships -0.4806 1.0322 2 57 145 12 2020 13460 shock 0.4057 -0.006 2 29 40 7 2020 13461 "shock, septic" 0.5284 0.7779 4 34 57 5 2020 13482 signal transduction 0.7657 0.2246 3 38 51 4 2020 13493 simulation -0.4016 -0.7268 1 30 31 14 2020 13501 singapore -0.6313 0.4249 2 88 171 24 2020 13536 skilled nursing facilities -0.4601 1.1852 4 24 45 5 2020 13537 skin 0.1341 -0.8313 1 38 79 35 2020 13539 skin cancer -0.4869 -0.735 1 6 9 5 2020 13542 skin diseases -0.24 -0.3491 1 20 31 6 2020 13549 skin manifestations 0.2751 -1.0153 1 4 4 4 2020 13550 skin rash 0.4703 -0.3155 3 2 2 5 2020 13552 skull base -0.2934 -0.7469 1 12 16 7 2020 13559 sleep -0.683 1.0762 5 28 68 9 2020 13574 sleep quality -0.9547 0.6526 5 18 21 6 2020 13600 smartphone -0.7137 0.3233 2 54 88 10 2020 13604 smell -0.0913 -0.5994 1 38 95 17 2020 13609 smell loss 0.0537 -0.5373 1 4 4 4 2020 13617 smoking 0.233 -0.1807 3 44 73 28 2020 13629 social behavior -0.7816 0.6156 2 34 54 7 2020 13634 social conditions -0.6987 0.3978 2 80 160 15 2020 13641 "social control, formal" -0.7338 0.7246 2 29 42 4 2020 13642 social determinants of health -0.7231 -0.2093 1 41 58 14 2020 13646 social distancing -0.6105 0.1653 2 195 400 76 2019.9868 13658 social isolation -0.8081 0.6375 2 79 156 23 2020 13661 social justice -0.9479 0.2144 2 22 22 4 2020 13664 social media -0.7922 0.2798 2 136 316 43 2020 13679 social support -0.7578 0.8882 5 62 129 14 2020 13689 "societies, medical" -0.4175 0.1087 2 74 190 24 2020 13690 society -0.5272 -0.1094 2 31 52 15 2020 13696 socioeconomic factors -0.8172 0.3482 2 47 97 11 2020 13710 software -0.2609 0.7635 2 60 85 7 2020 13735 south africa -0.4373 0.3081 1 24 28 5 2020 13736 south america -0.5514 0.2112 2 25 33 5 2020 13739 south korea -0.0351 -0.3571 1 20 31 11 2020 13744 spain -0.622 0.7007 2 62 97 14 2020 13748 spatial analysis -0.7463 0.1025 2 14 16 5 2020 13773 specificity 0.9547 0.1708 1 25 37 8 2020 13775 specimen handling 0.5891 0.5661 4 47 92 9 2020 13793 spike 0.9125 0.2546 3 35 49 8 2020 13795 spike glycoprotein 1.1314 0.1985 3 23 27 10 2020 13797 "spike glycoprotein, coronavirus" 0.9125 0.5281 3 174 720 59 2020 13799 spike protein 0.9482 0.105 3 58 99 27 2020 13808 spinal cord injuries -0.4028 0.6222 2 28 36 4 2020 13813 spine -0.4619 -0.5908 1 14 16 9 2020 13815 spine surgery -0.6549 -0.5723 1 11 11 4 2020 13837 sports -0.4771 0.4271 2 17 29 5 2020 13845 spread 0.1404 -0.2208 3 15 22 10 2020 13851 sputum 0.5456 1.1623 4 49 117 9 2020 13858 st elevation myocardial infarction 0.1325 0.0658 2 30 42 4 2020 13878 standards 0.1341 -0.5976 1 4 7 4 2020 13887 state medicine -0.6374 0.3682 2 72 198 25 2020 13897 statistical model -0.3315 -0.4598 1 9 13 5 2020 13899 statistics 0.1552 -0.4038 1 32 34 8 2020 13900 status epilepticus -0.0619 -0.5451 1 4 4 4 2020 13910 stem cells 0.7059 0.0506 3 27 37 5 2020 13911 stemi 0.1495 -0.7026 1 13 20 11 2020 13917 sterilization -0.54 0.6067 4 18 19 4 2020 13921 steroids 0.3696 -0.3057 3 28 33 7 2020 13925 stigma -1.0755 -0.0858 5 8 9 4 2020 13950 strategies 0.3894 -0.4715 3 19 23 6 2020 13952 strategy -0.5548 -0.4557 1 30 32 9 2020 13956 stress -1.0028 0.4412 5 68 133 36 2020 13964 "stress, psychological" -0.7028 0.8576 2 108 352 31 2020 13966 stroke 0.0806 -0.5115 1 75 116 53 2020 13995 students -0.7714 0.7147 2 42 74 8 2020 13997 "students, medical" -0.7513 0.46 2 51 100 10 2020 14028 sudden death 0.7465 -0.6302 3 10 11 4 2020 14036 suicide -0.865 -0.0193 5 28 45 12 2020 14045 sulfonamides 0.8064 -0.004 3 25 42 4 2020 14078 surge capacity -0.6463 0.001 2 36 53 13 2020 14084 surgeons -0.4839 -0.0759 2 33 60 10 2020 14085 surgery -0.3969 -0.6471 1 99 174 84 2020 14111 surgical mask -0.507 -0.4915 1 20 25 10 2020 14113 surgical oncology -0.7103 -0.7354 1 6 7 7 2020 14121 "surgical procedures, operative" -0.4318 0.0471 2 25 49 7 2020 14135 surveillance -0.5844 0.3712 2 92 196 31 2020 14137 survey -0.6877 -0.3318 1 33 40 22 2020 14139 surveys and questionnaires -0.6138 0.9661 5 156 563 41 2020 14140 survival -0.3072 -0.6883 1 15 15 9 2020 14143 survival rate 0.3161 -0.139 1 20 30 5 2020 14162 sustainable development -0.6142 0.0127 2 26 34 4 2020 14166 swab -0.2577 -0.4007 1 10 10 4 2020 14182 switzerland -0.5778 0.7762 2 73 145 14 2020 14187 symptom management -0.9716 0.0213 2 6 9 4 2020 14192 symptoms -0.0201 -0.581 1 33 36 16 2020 14221 systematic review -0.1121 -0.3089 1 50 55 20 2020 14224 systematic reviews as topic -0.1781 -0.08 2 22 42 5 2020 14240 systemic sclerosis -0.8515 -0.0273 5 5 5 4 2020 14244 systemic vasculitis 0.8809 -0.2933 3 6 8 4 2020 14256 t cells 0.6298 -0.3334 3 7 7 5 2020 14263 t-lymphocytes 0.5343 0.0109 3 36 56 5 2020 14276 taiwan -0.3365 0.1755 1 63 107 19 2020 14297 taste -0.1033 -0.752 1 27 60 14 2020 14299 taste disorders -0.3391 0.6245 4 23 34 5 2020 14309 teaching -0.7436 -0.2928 1 20 31 6 2020 14323 technology -0.5892 -0.4381 1 35 45 16 2020 14342 teledermatology -0.4557 -0.667 1 23 30 17 2020 14346 telehealth -0.6557 -0.3325 1 116 203 82 2020 14352 telemedicine -0.6019 -0.104 1 285 761 188 2020 14368 telepsychiatry -0.806 -0.3067 1 12 22 9 2020 14381 temperature -0.7497 0.2945 1 25 39 26 2020 14393 terminal care -0.3767 0.5762 2 15 26 5 2020 14395 tertiary care centers -0.3701 0.9854 2 52 108 10 2020 14398 test -0.1032 -0.4437 1 24 25 5 2020 14402 testing -0.3426 -0.6806 1 40 49 17 2020 14406 testis 0.8072 0.0738 3 11 13 4 2020 14408 testosterone 0.3642 -0.2933 3 4 7 4 2020 14428 thailand -0.144 0.8968 2 42 85 11 2020 14448 therapeutic 0.842 0.5843 3 28 35 5 2020 14469 therapeutics 0.4455 -0.2079 3 66 96 22 2020 14471 therapies 0.8601 -0.5392 3 13 17 4 2020 14472 therapy 0.5513 -0.2423 3 109 158 33 2020 14495 thoracic surgery 0.0345 -0.2707 1 14 17 9 2020 14499 thorax 0.4151 1.2965 4 29 76 9 2020 14510 thrombectomy -0.0748 -0.5523 1 19 27 13 2020 14511 thrombocytopenia 0.7114 -0.5017 1 11 13 10 2020 14515 thromboembolism 0.3874 -0.6651 1 8 9 4 2020 14517 thrombolysis 0.0486 -0.6669 1 22 30 7 2020 14521 thrombosis 0.5805 -0.2458 1 88 138 42 2020 14538 time factors -0.3219 0.812 2 234 712 59 2020 14580 tmprss2 0.9066 0.0268 3 57 106 28 2020 14591 tobacco -0.1493 -0.2961 3 20 24 6 2020 14597 tocilizumab 0.8135 -0.2335 3 107 216 51 2020 14599 tomography 0.7603 0.7563 1 33 58 14 2020 14601 "tomography, spiral computed" 0.3507 1.2676 4 17 24 4 2020 14603 "tomography, x-ray computed" 0.4138 1.1845 4 234 1825 167 2020 14612 torsade de pointes 0.976 -0.5166 3 6 15 5 2020 14615 torsades de pointes 0.926 -0.4718 3 8 14 4 2020 14621 total joint arthroplasty -0.6739 -0.6619 1 11 11 4 2020 14629 toxicology -0.5982 -0.5243 1 9 12 8 2020 14637 tracheal intubation -0.2517 -0.5853 1 31 58 21 2020 14641 tracheostomy -0.3278 -0.5693 1 56 94 37 2020 14642 tracheotomy -0.3639 -0.4416 1 25 33 14 2020 14647 traditional chinese medicine 0.7309 0.028 3 57 117 25 2020 14655 trained immunity 0.2169 -0.5588 3 3 3 4 2020 14658 training -0.3806 -0.6675 1 24 27 11 2020 14678 transcriptome 0.7722 0.1532 3 17 25 4 2020 14689 transfusion 0.1556 -0.5655 3 3 5 4 2020 14696 transients and migrants -0.741 0.3555 2 34 69 8 2020 14709 transmissibility 0.0485 -0.2489 1 19 20 6 2020 14711 transmission -0.026 -0.2011 1 192 349 98 2020 14733 transplantation 0.23 -0.5744 1 17 20 13 2020 14738 transportation -0.6905 0.4512 2 32 71 8 2020 14748 trauma -0.5704 -0.6683 1 18 23 13 2020 14758 travel -0.4271 0.8606 2 292 1225 110 2020 14762 travel medicine -0.7677 0.4792 2 43 64 7 2020 14767 travel-related illness -0.4686 1.0012 2 54 119 10 2020 14773 treatment 0.2792 -0.3738 1 228 431 126 2020 14784 treatment outcome 0.4287 0.9264 4 127 401 35 2020 14797 triage -0.4768 -0.007 2 150 284 54 2020 14819 troponin 0.3632 -0.5263 1 21 28 12 2020 14829 trust -0.7992 0.1539 2 59 86 11 2020 14838 tuberculosis -0.3248 0.0715 2 33 50 10 2020 14845 tumor necrosis factor-alpha 0.3306 -0.0974 1 10 14 4 2020 14851 turkey -0.1856 -0.0138 2 55 99 16 2020 14859 twitter -0.8222 -0.1525 2 13 19 7 2020 14866 type 1 diabetes -0.1085 -0.794 1 3 3 4 2020 14889 uk -0.8908 0.2414 1 11 11 5 2020 14892 ulcerative colitis 0.3552 -0.9197 1 14 30 11 2020 14898 ultrasonography 0.4085 0.8666 4 38 89 13 2020 14899 ultrasound 0.1943 -0.1999 1 17 21 11 2020 14912 uncertainty -0.5572 0.3457 2 91 159 17 2020 14915 undergraduate -0.798 -0.2793 1 20 20 6 2020 14943 united kingdom -0.5953 0.4071 2 179 567 66 2020 14946 united states -0.4974 0.5706 2 282 905 94 2020 14954 universal health coverage -0.9624 -0.2175 5 7 7 4 2020 14956 universal precautions -0.6441 0.171 2 24 41 4 2020 14959 universities -0.6595 0.1144 2 69 122 13 2020 14979 urban health -0.3704 0.8436 2 16 23 4 2020 14983 urgent -0.3698 -0.5983 1 4 4 4 2020 14993 urine 0.6232 1.0855 4 28 29 6 2020 15012 urology -0.328 -0.3448 1 31 44 17 2020 15018 urticaria 0.2799 -0.9839 1 15 25 11 2020 15038 vaccination 0.2967 0.0412 3 65 100 13 2020 15040 vaccine 0.3979 -0.1884 3 139 268 79 2020 15053 "vaccines, synthetic" 0.5581 0.0942 3 38 53 4 2020 15057 vaginal delivery 0.7702 0.4271 4 7 11 4 2020 15082 vascular 0.02 -0.7218 1 23 23 5 2020 15096 vasculitis 0.3252 -0.4632 1 11 12 8 2020 15117 venous thromboembolism 0.4966 -0.2252 1 57 111 29 2020 15123 ventilation -0.1109 -0.5476 1 20 22 14 2020 15124 ventilator -0.3707 -0.346 1 37 42 8 2020 15128 ventilators -0.5932 -0.2141 2 13 15 5 2020 15129 "ventilators, mechanical" -0.5328 -0.007 2 43 72 9 2020 15139 vero cells 0.8318 0.7288 3 63 124 8 2020 15145 vertical transmission 0.7588 0.1507 4 28 47 21 2020 15158 veterinarians 0.2153 -0.0118 2 16 32 5 2020 15160 veterinary medicine 0.2958 0.0654 2 13 27 5 2020 15172 video recording -0.7844 0.063 2 19 34 4 2020 15173 video visits -0.5693 -0.5382 1 5 8 4 2020 15178 vietnam -0.4877 0.2745 2 24 36 12 2020 15186 viral 0.5802 0.1175 1 20 27 10 2020 15197 viral envelope proteins 0.7393 0.8145 3 78 136 9 2020 15199 viral exanthem 0.2547 -0.8302 1 6 10 5 2020 15210 viral infection 0.3466 -0.2578 3 68 86 31 2020 15211 viral infections -0.061 -0.4882 1 19 19 7 2020 15215 viral load 0.5968 0.6715 4 117 276 38 2020 15219 viral nonstructural proteins 1.0362 0.232 3 50 92 8 2020 15226 viral pneumonia 0.1321 0.4138 2 1173 20005 2312 2019.9996 15229 viral proteins 0.783 0.4564 3 95 195 16 2020 15230 viral replication 0.6276 -0.1821 3 13 13 4 2020 15237 viral shedding 0.4689 -0.3279 1 14 18 13 2020 15244 viral transmission -0.1697 -0.2628 1 23 26 10 2020 15246 viral vaccines 0.5379 0.2618 3 193 557 54 2020 15252 virology -0.1427 -0.1559 1 118 183 41 2020 15255 virtual -0.6893 -0.6178 1 9 11 6 2020 15256 virtual care -0.6115 -0.4527 1 6 6 4 2020 15270 virtual screening 0.9881 0.0338 3 23 33 11 2020 15277 virulence 0.5118 0.1236 3 50 72 13 2020 15282 virus attachment 0.8462 0.4683 3 18 27 4 2020 15283 virus classification 0.5731 -0.2064 3 37 91 24 2020 15288 virus diseases 0.2331 -0.0265 3 55 96 19 2020 15294 virus internalization 0.8868 0.3308 3 83 203 20 2020 15303 virus replication 0.8257 0.4248 3 118 261 23 2020 15306 virus shedding 0.5437 0.8412 4 97 189 17 2020 15318 viruses 0.1646 -0.3335 1 333 796 166 2020 15338 vitamin c 0.6486 -0.3553 3 44 54 7 2020 15339 vitamin d 0.3505 -0.1878 3 69 113 25 2020 15344 vitamins 0.4355 -0.0539 3 22 36 5 2020 15368 vulnerability -0.9026 -0.0498 5 3 3 5 2020 15370 vulnerable populations -0.8049 0.5565 2 131 326 30 2020 15385 washington -0.4955 0.998 4 48 94 8 2020 15391 wastewater -0.5416 -0.2628 1 16 19 7 2020 15398 water -0.4455 -0.2988 1 14 17 6 2020 15434 well-being -1.0124 -0.1728 5 7 8 5 2020 15448 who -0.148 -0.2812 1 20 26 6 2020 15453 "who, world health organization" 0.0643 -0.6688 1 18 20 5 2020 15455 whole genome sequencing 0.6816 0.8667 3 39 75 6 2020 15472 women's health -0.8398 0.3133 2 34 45 6 2020 15485 workflow -0.353 0.4123 2 46 73 10 2020 15486 workforce -0.7681 0.1297 5 41 56 14 2020 15490 workplace -0.7547 0.7469 2 30 45 7 2020 15494 world health organization -0.4079 0.4067 2 202 586 67 2020 15509 wounds and injuries -0.2718 1.0093 4 25 39 6 2020 15512 wuhan 0.2143 0.0671 1 150 383 68 2019.9853 15516 wuhan pneumonia 0.5261 0.4458 3 45 67 6 2020 15520 x-ray 0.3067 1.3594 4 25 27 4 2020 15521 x-ray computed 0.7906 0.8032 1 25 41 9 2020 15543 young adult -0.281 1.298 4 309 1902 113 2020 15548 youtube -0.6946 0.011 2 18 33 6 2020 15557 zika virus -0.2267 -0.0305 2 18 22 4 2020 15560 zinc 0.6553 -0.311 3 17 29 6 2020 15567 zoonosis 0.2625 -0.1081 1 256 902 118 2019.9915