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. 2023 Mar 23;46(4):890–897. doi: 10.2337/dc22-1943

Table 1.

Global pooled prevalence of diabetes according to COVID-19 disease status

COVID-19 case type Pooled prevalence (95% CI) No. of studies No. of participants I 2 P heterogeneity P Egger
Confirmed 14.7% (12.5–16.9) 100 24,475,042 1.000 <0.01 0.123
Nonhospitalized 10.4% (7.6–13.6) 34 1,305,952 0.994 <0.01 0.650
Hospitalized 21.4% (20.4–22.5) 513 3,319,738 0.998 <0.01 <0.01
Nonsevere 11.9% (10.2–13.7) 101 62,832 0.968 <0.01 <0.01
Severe 28.9% (27.0–30.8) 216 298,073 0.992 <0.01 <0.01
Deceased 34.6% (32.8–36.5) 217 413,301 0.986 <0.01 0.067