Guan (2020)
Clinical Characteristics of Coronavirus Disease 2019 in China

https://www.ncbi.nlm.nih.gov/pubmed/32109013/
Comorbidities
COPD (Present vs. Not present)
COVID-19 (severe/critical)
Odds ratio: 23.960 (7.390-77.740) Univariate analysis. Calculated odds ratio based on data reported in the article.

Retrospective observational study

1099

552 hospitals in China between Dec 11, 2020 to Jan 29, 2020

Clinical Characteristics of Coronavirus Disease 2019 in China

0


COVID-19 (severe/critical)

0

COVID-19 (critical)


Comorbidities

COPD

Chronic obstructive pulmonary disease

Not present

Present


Odds ratio

23.960 (7.390-77.740)

No

Yes

No


No