Ma (2020)
Incidence, clinical characteristics and prognostic factor of patients with COVID-19: a systematic review and meta-analysis

https://doi.org/10.1101/2020.03.17.20037572
Comorbidities
COPD (Present vs. Not present)
COVID-19 (severe/critical)
Odds ratio: 5.320 (2.610-10.850) Univariate analysis

Review

6 studies enrolling

PubMed, Web of Science Core Collection, Embase, Cochrane and MedRxiv databases were searched through February 25, 2020.

Incidence, clinical characteristics and prognostic factor of patients with COVID-19: a systematic review and meta-analysis

0


COVID-19 (severe/critical)

0


Comorbidities

COPD

Chronic obstructive pulmonary disease

Not present

Present


Odds ratio

5.320 (2.610-10.850)

Yes

Yes

No


No