Additional file 1: of Hepatitis B vaccination uptake in hard-to-reach populations in London: a cross-sectional study

Study Questionnaire. The study questionnaire captured social and medical history, demographic factors, information about HBV vaccination status and reasons for incomplete vaccination if applicable. It was completed by individuals consenting to participate in a randomised controlled trial of a peer intervention to promote engagement with hepatitis C services. (DOCX 824 KB