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１９９３～１９９５广东省病毒性肝炎（简称肝炎）报告发病率平均为５５５３／十万。我省有少数几个市县（区）的肝炎发病率每年超过２００／十万，高于全省平均发病率的３～７倍。为正确评价我省肝炎报告发病率的意义，特开展此项调查。１材料与方法１１据历年的肝炎...
The incidence of viral hepatitis (referred to as hepatitis) in Guangdong Province from 1993 to 1995 averaged 5553 / 100,000. The incidence of hepatitis in a few counties (districts) in our province is more than 200 / 100,000 per year, which is 3 to 7 times higher than the average incidence in the province. In order to correctly evaluate the significance of hepatitis incidence in our province, carry out this survey. 1 Materials and Methods 1 1 according to years of hepatitis ...