Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Hepatol. Feb 27, 2013; 5(2): 64-73
Published online Feb 27, 2013. doi: 10.4254/wjh.v5.i2.64
Table 2 Age as a risk factor for antibodies to hepatitis B core and hepatitis B virus DNA positivity among blood donors
Risk factorn (%)Crude odds ratio (95%CI)Adjusted odds ratioΩAOR (95%CI)
For anti-HBc +ve
Age > 30 yr196/853 (23.0)2.1 (1.7-2.7)b1.8 (1.4-2.4)b
Age ≤ 30 yr151/1233 (12.2)®®
Marital status
Married287/1530 (18.8)2 (1.5-2.5)b1.4 (1.0-1.9)
Single94/898 (10.5)®®
For HBV-DNA+ve
Age ≤ 30 yr29/95 (30.5)3.6 (1.7-7.4)b3.8 (1.8-7.9)b
Age > 30 yr13/119 (10.9)®