covid-19 |
82 |
sars-cov-2 |
45 |
covid-19 vaccine |
39 |
chinese |
33 |
children |
30 |
bnt162b2 |
29 |
coronavac |
29 |
vaccine safety |
29 |
covid-19 vaccines |
27 |
public health |
27 |
epidemiology |
24 |
sars-cov-2 infection |
21 |
inactivated vaccine |
18 |
self-controlled case series |
18 |
long covid |
17 |
child psychosocial problems |
16 |
coronavirus |
16 |
healthcare workers |
16 |
home confinement |
16 |
hospital policies |
16 |
perceived stress |
16 |
psychological wellbeing |
16 |
school closure |
16 |
vaccine effectiveness |
15 |
complications |
14 |
coronavirus infection |
14 |
health outcomes |
14 |
mortality |
14 |
cytokines |
13 |
immunoglobulin |
13 |
lymphocyte subsets |
13 |
sars |
13 |
chronic diseases |
12 |
dementia |
12 |
false positive |
12 |
health services |
12 |
innate immunity |
12 |
kawasaki disease |
12 |
non-communicable diseases |
12 |
serology |
12 |
tuberculosis |
12 |
chronic liver disease |
11 |
cirrhosis |
11 |
clinical vertebral fractures |
11 |
graves disease |
11 |
hepatocellular carcinoma |
11 |
hip fractures |
11 |
hong kong |
11 |
hyperthyroidism |
11 |
hypothyroidism |
11 |
omicron |
11 |
osteoporotic fractures |
11 |
paediatrics |
11 |
pharmacoepidemiology |
11 |
post-covid-19 syndrome |
11 |
statistics & research methods |
11 |
thyroid dysfunction |
11 |
upper limb fractures |
11 |
adverse events |
10 |
all-cause pneumonia |
10 |
atrial fibrillation |
10 |
autoimmune disorders |
10 |
delirium |
10 |
herd immunity |
10 |
incident cvd |
10 |
interrupted time series analysis |
10 |
ischemic stroke |
10 |
major adverse cardiovascular events |
10 |
pasc |
10 |
pneumococcal conjugate vaccines |
10 |
population-based electronic health records |
10 |
post-acute sequelae of sars-cov-2 |
10 |
post-covid cvd |
10 |
sex difference |
10 |
adverse events of special interest (aesi) |
9 |
age-stratified |
9 |
asia |
9 |
cancer |
9 |
cardiovascular complications |
9 |
diabetes |
9 |
heart failure |
9 |
infection |
9 |
microvascular complications |
9 |
molnupiravir |
9 |
myocardial infarction |
9 |
nirmatrelvir-ritonavir |
9 |
pediatrics |
9 |
pharmacovigilance |
9 |
safety |
9 |
stroke |
9 |
travel history |
9 |
vaccine |
9 |
viral disease |
9 |
waning vaccine effectiveness |
9 |
abdominal pain |
8 |
adverse events of special interest |
8 |
antivirals |
8 |
biological sciences |
8 |
cardiovascular diseases |
8 |
ckd |
8 |
diarrhoea |
8 |
drug regulatory |
8 |
ehr |
8 |
emulated trial |
8 |
health equity |
8 |
health sciences |
8 |
machine learning |
8 |
mrna vaccine |
8 |
myocarditis |
8 |
orphan drug policy |
8 |
paediatric gastroenterology |
8 |
pediatric population |
8 |
pericarditis |
8 |
rare diseases |
8 |
recurrent cardiovascular events |
8 |
risk prediction score |
8 |
treatment access |
8 |
blood pressure |
7 |
carbapenemase-producing enterobacteriaceae |
7 |
cardiovascular disease |
7 |
carriage |
7 |
cervical screening |
7 |
diabetes mellitus |
7 |
general practice |
7 |
geriatrics |
7 |
hospitalisation |
7 |
hpv vaccination |
7 |
mental disorders |
7 |
nested case-control study |
7 |
primary health care |
7 |
risk factor |
7 |
sexual behaviour |
7 |
vaccination |
7 |
visit‐to‐visit variability |
7 |
adverse drug reactions |
6 |
antimicrobial stewardship |
6 |
data repository |
6 |
effectiveness |
6 |
meta-data |
6 |
neurogen |
6 |
neurological and mental health global epidemiology network |
6 |
prescribing |
6 |
real-world evidence |
6 |
respiratory tract infections |
6 |
type 2 diabetes |
6 |
cardiovascular disease risk |
5 |
low-density lipoprotein cholesterol |
5 |
percutaneous coronary intervention |
5 |
secondary prevention |
5 |
statins |
5 |
transient ischaemic attack |
5 |
treatment outcome |
5 |
type 2 diabetes mellitus |
5 |
young age of onset |
5 |
adhd |
4 |
antimicrobials |
4 |
atomoxetine |
4 |
attention deficit hyperactivity disorder |
4 |
database |
4 |
meta-analysis |
4 |
methylphenidate |
4 |
prevalence |
4 |
retinal detachment |
4 |
rheumatoid arthritis |
4 |
sudden death |
4 |
taiwan |
4 |
tofacitinib |
4 |
toxic epidermal necrolysis (ten) |
4 |
antifungal prescription |
3 |
antipsychotic |
3 |
china |
3 |
elderly |
3 |
infection control measure |
3 |
lorcaserin |
3 |
meta‐analysis |
3 |
methodology |
3 |
micronutrients |
3 |
observational study |
3 |
outbreak |
3 |
pharmacy and pharmacology |
3 |
pregnancy |
3 |
prescribing trend |
3 |
retina |
3 |
weight loss |
3 |
accident and emergency |
2 |
adolescent |
2 |
attention deficit disorder with hyperactivity |
2 |
child |
2 |
cohort study |
2 |
comorbidity |
2 |
electronic health records |
2 |
electronic healthcare records |
2 |
epilepsy |
2 |
fluoroquinolones |
2 |
healthcare utilization |
2 |
hospitalizations |
2 |
humans |
2 |
mendelian randomization |
2 |
observational analysis |
2 |
prostate cancer |
2 |
retina - diseases |
2 |
sglt2 inhibition |
2 |