Thema
epidemiology
Journal Article
37
COVID-19
22
in-hospital mortality
22
Hospital Mortality
15
Pandemics
15
severe acute respiratory syndrome coronavirus 2
15
hospital mortality
12
Health Information Exchange
8
Medical emergencies. Critical care. Intensive care. First aid
8
Health Information Exchange
7
Research Support, Non-U.S. Gov't
7
mortality
6
SARS-CoV-2
4
Public aspects of medicine
3
hospitalization
3
in‐hospital mortality
3
risk factors
3
seasonality
3
Medicine
2
Multicenter Study
2
Observational Study
2
Poland
2
R
2
SAPS3
2
acute kidney injury (AKI)
2
admission rate
2
adverse drug reaction
2
age
2
biomarkers
2
cardiac arrest
2
critical care
2
detection rate
2
economic burden
2
gender
2
hospital charges
2
hospital discharge records
2
infectious disease
2
medical emergency team
2
national health insurance
2
outbreak
2
pediatric critical care
2
pneumonia
2
population-based study
2
public health
2
rapid response team
2
respiratory failure
2
risk management
2
risk-factors
2
stroke
2
mehr ...