Figure 1.

Participant disposition, ^† Potential non-compliance, ^‡ Reason discontinued mpHBV SC = 15 (5.4%), Adverse event = 1 (0.4%), Lost to follow-up = 9 (3.2%), Pregnancy = 1 (0.4%), Withdrew consent = 4 (1.4%), ^§ Reason discontinued Heptavax®-II SC = 29 (10.4%), Lost to follow-up = 8 (2.9%), Physician decision = 3 (1.1%), Pregnancy = 2 (0.7%), Withdrew consent = 16 (5.7%), ^|| Reason discontinued mpHBV IM = 10 (10.6%), Lost to follow-up = 7 (7.4%), Physician decision = 1 (1.1%), Pregnancy = 1 (1.1%), Withdrew consent = 1 (1.1%).