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本文对辖区内1980～1990年疫情资料作了整理,用综合分析、相对数的统计法进行了分析,结果是传染病发病总的流行趋势呈下降;而病毒性肝炎发病呈上升趋势。总发病人数从1980年的4460人下降至1990年的1071人,下降了％076.;其中菌痢下降84.0％、病毒性肝炎由120上升到1989年的407人,1990年又下降至202人,其它如流行性出血热由1984年38例下降到1990年的1例。讨论分析传染病总发病率下降的原因有
In this paper, the data of epidemic situation in the area from 1980 to 1990 were sorted out and analyzed by comprehensive analysis and relative statistics. The result showed that the epidemic trend of infectious diseases decreased and the incidence of viral hepatitis was on the rise. The total number of cases dropped from 4460 in 1980 to 1071 in 1990, down by 076. Among them, bacillary dysentery decreased by 84.0%, viral hepatitis increased from 120 to 1989, 407 and again to 202 in 1990 Others, such as epidemic hemorrhagic fever dropped from 38 in 1984 to 1 in 1990. Discussion and analysis of the total incidence of infectious diseases decreased due to