1950-2002年昆山市肠道传染病流行特征

目的了解昆山市1950--2002年肠道传染病流行动态特征，为政府部门制订预防控制措施提供科学依据。方法对昆山市1950--2002年疫情年报资料及人口数据进行统计分析。结果1950--2002年肠道传染病年平均发病率为468．43／10万，其中发病率最高的痢疾80513例，发病率为310．05／10万；其次肝炎、伤寒、霍乱、脊髓灰质炎分别报告为28262、12158、388、322例，平均发病率为108．83／10万、46．82／10万、1．49／10万、1．24／10万；脊髓灰质炎己连续27a无病例报告，同时近5年肝炎发病占据第1位，维持较高发病率水平。结论昆山市肠道传染病近5年一直维持在86．48／10万-121．60／10万的较高水平，应重点加强肝炎、痢疾等主要肠道传染病的预防和控制及综合防治工作力度。

Epidemiological Features of Intestinal Infectious Diseases in Kunshan City during 1950-2002

[ Objective] To learn the dynamic epidemic features of intestinal infectious diseases in Kunshan during 1950 -2002 and provide scientific evidence for the establishment of preventive measures. [ Methods] Statistical analysis was made on the annual report data of the epidemic situation and population. [ Results] The average morbidity of intestinal infectious diseases during that period was 468.43/lakh, among which diarrhea had the highest morbidity （ 80513 cases; 310.05/lakh） ; the morbidities of hepatitis （28262 cases）, typhoid（ 12158 cases）, cholera （388 cases） and poliomyelitis（322 cases） were 108.83/lakh, 46.82/lakh, 1.49/lakh and 1.24/lakh respectively; there has been no reported case of polio for 27 years; the morbidity of hepatitis was the highest in the resent five years. [ Conclusion ] The situation of intestinal infectious diseases in Kunshan City is not satisfactory with a high morbidity between 86.48/lakh and 121.60/lakh; comprehensive preventive measures should be emphasized, especially on hepatitis and diarrhea.