Tian (2020)
History of coronary heart disease increases the mortality rate of COVID-19 patients: a nested case-control study

https://doi.org/10.1101/2020.03.23.20041848
Comorbidities
Heart disease (Present vs. Not present)
COVID-19 (death)
Hazard ratio: 3.000 (1.800-5.000) Adjusted model

Retrospective observational study

275

mainland China outside of Hubei Province, from December 18th, 2019 to March 8, 2028

History of coronary heart disease increases the mortality rate of COVID-19 patients: a nested case-control study

0


COVID-19 (death)

0


Comorbidities

Heart disease

Not present

Present


Hazard ratio

3.000 (1.800-5.000)

No

Yes

Yes

Age, gender, admitted before 1/11/2020, COPD, renal failure, cerebral infarction


No