Figure 4From: Immunization interventions to interrupt hepatitis B virus mother-to-child transmission: a meta-analysis of randomized controlled trials Funnel plot of HBV infection rate or anti-HBs positive rate. (A) Funnel plot of HBV infection rate of infants born to mothers with HBsAg and/or HBeAg positive for intrauterine and extrauterine prevention. (B) Funnel plot of the anti-HBs–positive rate of infants born to mothers with HBsAg and/or HBeAg positive for intrauterine and extrauterine prevention. (C) Funnel plot of HBV infection rate of infants born to mothers with HBsAg and/or HBeAg positive for intrauterine and/or extrauterine prevention. (D) Funnel plot of the anti-HBs–positive rate of infants born to mothers with HBsAg and/or HBeAg positive for intrauterine and/or extrauterine prevention.Back to article page