摘要
对１０３例ＨＢｓＡｇ携带者进行了第１６～２１年（平均１８．６（年）随访。其中康复３０例，病后携带２６例，无症状携带２１例，乙型肝炎急性发作６例、慢性活动性肝炎７例，死亡１３例。ＨＢｓＡｇ阴转率为３３．３％，＜３０岁者阴转率（１３．８％），显著低于＞３０岁者（４２．６％）；原高滴度携带者的ＨＢｓＡｇ阴转率和康复率非常显著低于低滴度携带者，而乙型肝炎急性发作率和慢性活动性肝炎发生率又显著高于低滴度携带者。
ne hundred and three H BsAg carriers were followed up for 16-21 years with an average of 18.6years.Results showed 30 of them recovered from carrier status,26 became post-hepatitis carriers and21 asymptomatic carriers,six suffered from acute hepatitis B and seven chronic active hepatitis,and 13died. Negative conversion rate of HBsAg averaged 33.3%with 13.8%for those aged 30 or less and42.6% for those over 30.Negative conversion rate of HBsAg and recover rate in carriers with high-titerHBsAg were very significantly lower,and incidence rates of acute hepatitis B and chronic activehepatitis significantly higher than those with lowtiter。
出处
《中华预防医学杂志》
CAS
CSCD
北大核心
1994年第5期287-290,共4页
Chinese Journal of Preventive Medicine
关键词
乙型肝炎
表面抗原
追踪观察
预后
Hepatitis B surface antigens Follow-up observation
