Prevalence and Determinants of Chronic Hepatitis B Virus Infections (Positive HBsAg) Among Persons ≥1 Year of Age in Wuwei City, China.

HbsAg: hepatitis B surface antigen; NA: not applicable; OR: odds ratio. *P<0.05 comparing results with the first sub-groups in each variable. aMainly includes rural migrant workers and individuals engaging in other temporary work. bIncludes living with partner, divorced, or widowed. cIncludes spouse, parents, brothers, sisters, and other members with HBV infection in the family. dIncludes barber shop shaving, tattooing, and ear piercings. eAdjusted for sex, age, ethnicity, HBV vaccination, household contact with HBV carriers, acupuncture, surgery, endoscopy, blood transfusion, beauty treatments in public places and dental work. fAdjusted for sex, age, ethnicity, occupation, education, marital status, HBV vaccination, household contact with HBV carriers, acupuncture, surgery, endoscopy, blood transfusion, beauty treatments in public places, and dental work.