Review
7 studies enrolling
MEDLINE and Google scholar searched through March 16, 2020
Prevalence, Severity and Mortality associated with COPD and Smoking in patients with COVID-19: A Rapid Systematic Review and Meta-Analysis [medrxiv]
0
COVID-19 (severe/critical)
Comorbidities
COPD
Chronic obstructive pulmonary disease
Not present
Present
Odds ratio
1.880 (1.400-2.040)
Yes
No