乙型肝炎患儿发病因素分析

The Analysis on Pathogenic Factors of Hepatitis B of Children

目的了解乙型肝炎患儿的发病因素,以期发现和探讨新时期少儿乙型肝炎发病的特点和规律。方法对住院治疗的2000年以后出生的324例慢性乙型肝炎患儿进行回顾性调查。结果与其母亲直接相关的296例,明确有母婴阻断史的58例,新生儿乙肝疫苗的全程接种率仅达到63%,明确未接种乙肝疫苗者41例,接种情况不详者79例。结论母婴阻断的实施率和乙肝疫苗全程率低是患儿发病的重要因素;要加大健康教育力度,提高育龄乙型肝炎患者的防治观念是减少患儿的关键。

Objectives This article aims at to know about the pathogenic factors of hepatitis B of children bore after the new millennium for finding out and discussing the pathogenic characteristic and rules of hepatitis B of children in new period.Methods It has a retrospective research on 324 children with chronic hepatitis B bore after 2000 in our hospital.Results There are 296 in 324 cases have direct relationship with their mother;58 cases of them have the maternal infant blocks;immunization coverage rate in the whole course of hepatitis B vaccine to newborn is only 63%,in which 41 cases are not taken hepatitis B vaccine,79 cases with unclear vaccination.Conclusions The practice rate of maternal infant blocks and low whole course rate of hepatitis vaccine are the vital factors of children pathogenic;the key to reducing children patients is to improve the prevention concept of reproductive age patients with hepatitis B.