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辽宁省自1980年起对病毒性肝炎进行分型报告。本文根据疫情年报资料,对1981～1988年病毒性肝炎的流行病学特点简要分析如下。 1 年度发病率曲线(图1) 肝炎合计发病曲线与甲型肝炎(下称甲肝)发病曲线完全一致。8年中甲肝发病数占肝炎合计的92.79％。可见我省80年代病毒性肝炎主要受甲肝
Liaoning Province since 1980 on the viral hepatitis type report. According to the annual report of epidemic situation, the epidemiological characteristics of viral hepatitis from 1981 to 1988 are briefly analyzed as follows. 1 annual incidence curve (Figure 1) The cumulative incidence of hepatitis curve and hepatitis A (hereinafter referred to as hepatitis A) incidence curve exactly the same. In eight years, the number of hepatitis A accounted for 92.79% of hepatitis. Can be seen in our province in the 80’s viral hepatitis mainly by hepatitis A