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通过对黄岛区1981～1995年流行性出血热(EHF)1026例的流行情况分析,发现EHF在该地区人群、职业、年龄、时间上的分布特征为:开发区发病率高于旧城区,开发区为 69.3％,旧城区为30.7％。各职业人群均有发病,但以农民为主,占 79.4％。青壮年发病人数占总发病人数的52.14％;男女比为2.09:1,本病在全年均有病例发生,但具有明显的季节性,一季度、四季度呈两个发病高峰期。
By analyzing the prevalence of 1026 cases of epidemic hemorrhagic fever (EHF) from 1981 to 1995 in Huangdao District, we found that the distribution characteristics of EHF in population, occupation, age and time in this area are as follows: the incidence of development zone is higher than that of the old city, Development Zone was 69.3%, the old city was 30.7%. All occupational groups have morbidity, but mainly farmers, accounting for 79.4%. The incidence of young adults accounted for 52.14% of the total number of patients; male to female ratio of 2.09: 1, the disease occurred in all cases, but with obvious seasonal, the first quarter, the fourth quarter was the peak incidence of two.