From: Prevalence and trend of hepatitis C virus infection among blood donors in Chinese mainland: a systematic review and meta-analysis
Blood type
No. of studies
Prevalence of HCV
% (95%CI)
Heterogeneity
Model
I 2
Pvalue
A
14
8.18(4.55,12.77)
98.80%
0.00
REM
B
7.58(4.26,11.73)
AB
8.15(4.64,12.54)
94.90%
O
7.85(4.64,11.82)