Prevalence and Determinants of Exposure to Hepatitis B Virus (Positive Anti-HBc) Among Persons ≥1 Year of Age in Wuwei City, China.

Anti-HBc: hepatitis B core antigen; NA: not applicable; OR: odds ratio.*PaMainly includes rural migrant worker and individuals engaging in other temporary work.bIncludes living with partner, divorced, widowed.cIncludes spouse, parents, brothers, sisters, and other family members with HBV infections.dIncludes barber shop shaving, tattooing, and ear piercing.eAdjusted for sex, age, ethnicity, HBV vaccination status, household contacts with HBV infection, 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 contacts with HBV infection, acupuncture, surgery, endoscopy, blood transfusion, beauty treatments in public places, and dental work.