China
Meta-analysis
Published studies
1452
Eligible studies should describe the epidemiological, clinical features of (COVID-19), and the prevalence of Chronic diseases in infected patients.
median age was 46.0 years and 23871 (51.6%) were men
Not applicable
0
COVID-19 (severe/critical)
50
Not defined
Comorbidities
Cardiovascular disease
Not present
28
1174
Present
22
278
Odds ratio
3.420 (1.880-6.220)
No
Yes
Size of study population (n=1452), number of cases were based on the number of patients included in the analysis (Figure 3D)
Average