育龄夫妇乙肝病毒感染数据集

乙肝病毒感染是由乙型肝炎病毒引起的感染，全球约20 亿人曾感染过乙肝病毒，慢性感染者3.5亿。乙型肝炎病毒主要经血、母婴及性接触传播。在中国，母婴传播是乙型肝炎最主要的传播途径。有研究显示，妊娠期合并乙肝病毒感染可能增加妊娠期糖尿病、产前出血、胎膜早破和早产的发生风险。育龄夫妇乙肝病毒感染数据集收集了全国31个省（自治区、直辖市）计划怀孕夫妇的乙肝病毒感染相关信息，累计3707894条数据记录。数据资料包括夫妇的基础人口学信息、乙肝病史信息、乙肝疫苗注射信息、孕育史信息、体格检查信息、乙肝病毒血清学标志物检测信息、肝功能检查信息、孕早期随访信息以及妊娠结局随访信息等。本数据集可用于乙肝感染流行状况和趋势分析、疫苗效果、防治策略、母婴传播及阻断、乙肝感染与妊娠并发症以及不良妊娠结局关联等方面的研究。Hepatitis B virus (HBV) infection is an infectious disease caused by the hepatitis B virus. Approximately 2 billion people worldwide have been infected with HBV, and 350 million are living with chronic HBV infection. HBV is primarily transmitted through blood, mother-to-child contact, and sexual intercourse. In China, mother-to-child transmission is the dominant route of HBV transmission. Studies have demonstrated that HBV infection during pregnancy may elevate the risk of gestational diabetes mellitus, antepartum hemorrhage, premature rupture of membranes, and preterm birth. The Hepatitis B Virus Infection Dataset for Childbearing Couples collects HBV-related information from couples planning pregnancy across 31 provinces, autonomous regions, and municipalities directly under the Central Government of China, encompassing a total of 3,707,894 data records. The dataset includes basic demographic details of the couples, hepatitis B medical history, hepatitis B vaccine administration records, fertility history, physical examination results, HBV serological marker test results, liver function test results, first-trimester pregnancy follow-up data, and pregnancy outcome follow-up data, among other relevant information. This dataset can be utilized for research on the prevalence and trend analysis of HBV infection, vaccine efficacy, prevention and control strategies, mother-to-child transmission and its blockade, the correlation between HBV infection and pregnancy complications, as well as adverse pregnancy outcomes, and other related research topics.