ABO blood type and hepatocellular carcinoma risk in patients with chronic hepatitis B: stratified multivariate analyses.

AOR, adjusted odds ratio; CI, confidence interval; HBeAg, hepatitis B e antigen. Logistic regression model adjusted for sex, age, type 2 diabetes, cirrhosis, HBeAg status, and HBVDNA, and excluding the stratification variable.

AOR为调整后比值比（adjusted odds ratio），CI为置信区间（confidence interval），HBeAg为乙型肝炎e抗原（hepatitis B e antigen）。本研究采用的logistic回归模型校正了性别、年龄、2型糖尿病、肝硬化、HBeAg状态及HBVDNA，且排除了分层变量。