我们于1984年1～3月用国产猪胸腺素对启东肝癌高发区自然人群中HBV无症状携带者进行治疗,观察其对感染转归的影响,报告如下。材料与方法一、根据计量资料样本大小的要求,定试验精确度α=0.05、把握度(1-β)=0.90,在启东县××乡自然人群HBV无症状携带者(用R—PHA法连续进行 We from January 1984 to March with domestic pig thymosin Qidong high incidence of natural populations of HBV carriers of asymptomatic treatment, observe the impact on the outcome of the infection, the report is as follows. Materials and Methods 1. According to the requirements of the sample size of measurement data, the test accuracy α = 0.05 and the degree of (1-β) = 0.90 were determined in the asymptomatic carriers of HBV in Q xiang township of Qidong county (using R-PHA method Continuous