Hepatitis B virus (HBV) infection still remains a major public health issue in the Asia–Pacific
region. Most of the burden of HBV-related disease results from infections acquired in infancy …

Objectives To update the WHO estimate of preterm birth rate in China in 1990–2016 and to
further explore variations by geographic regions and years of occurrence. Design …

This review aimed to provide an update on the impact of pregnancy on the natural course of
hepatitis B virus (HBV) infection and also on the impact of HBV infection on adverse …

Abstract The coronavirus disease 2019 (COVID-19) represents a global health and
economic challenge. Hepatic injuries have been approved to be associated with severe …

One of the most common routes of chronic hepatitis B virus (HBV) infection is mother-to-child
transmission (MTCT). Approximately 6.4 million children under the age of five have chronic …

Background The effect of HBV on neonatal and maternal outcomes can create a basis for
more accurate clinical decision-making. So, the aim of this meta-analysis is to detrmine the …

Background Nowadays, a positive HBV carrier status is common among pregnant women,
especially in endemic areas (such as China), little is known about the impact of maternal …

Purpose To investigate the association between maternal HBsAg-positive status and
pregnancy outcomes. Methods The study enrolled women with singleton pregnancies who …

Background: Viral hepatitis type B is caused by hepatitis B virus (HBV) infection. Several
studies have linked HBV infection to a higher risk of developing intrahepatic cholestasis of …

We aimed to explore whether maternal chronic hepatitis B virus (HBV) infection certainly
affects preterm labor (birth) in pregnant women. Four databases were systematically …