汕头市疾病监测点1990～2000年传染病发病趋势分析

目的　了解汕头市国家疾病监测点法定报告传染病 1 990～ 2 0 0 0年的发病趋势 ,为传染病预防控制提供依据。方法　对该市疫病监测点 1 1年的疫情进行动态分析。结果　 1 990～ 2 0 0 0年汕头市法定报告传染病总年均发病率为 4 80 0 5/十万 ,其中甲、乙类和丙类年均发病率分别为 2 65 74 /十万和2 1 4 31 /十万。 1 990～ 1 995年 (前期 )与 1 996～ 2 0 0 0年 (后期 )比较 ,总年均发病率由前期的 51 7 4 2 /十万降至后期 4 42 64/十万 ;肠道传染病由 1 4 9 98/十万下降至 54 64/十万 ,其中后期的甲肝和痢疾发病率分别下降了 76 59%、73 33%;血源及性传播传染病由 78 55/十万上升至 1 1 8 77/十万 ,其中淋病、梅毒分别上升 4 1 8、1 0 0 50倍 ;呼吸道传染病由 1 3 71 /十万上升至 1 1 5 61 /十万 ,肺结核上升 1 5 57倍 ;前期共爆发 7宗疫情 ,总发病例数 1 83人。 1 996年后发生 1宗疫情 ( 1例病人 )。结论　监测点肠道传染病和爆发疫情的控制措施取得成效 ,今后传染病防治重点是遏制血源和性传播传染病和肺结核的流行。

An Analysis of the Trend of Infectious Disease Incidence in Diseases Surveillance Point in Shantou, 1990- 2000

Objective To analyze the trend of infectious disease incidence in diseses surveillarce DSP in Shantou from 1990 to 2000, and to provide reference for the control of infectious diseases. Method Data of reported infectious diseases incidence in this period in DSP in Shantou were analysed. Result From 1990 to 2000,the annual incidence of the leqal reported infectious diseases was 480.05/100,000. Of which Class A & B and class C infectious diseases were 265.74/100,000 and 214 31/100,000 respectively .The annual incidence rate decreased from 517 42/100,000 in the earlier period(1990-1995)to 442 64/100,000 in the later period(1996-2000).The annual incidence of intestiral infectious diseases decreased from 149 98/100,000 to 54.64/100,000,among them,dysentery and hepatitis A decreased by 76.59% and 73 33% respectively.The annual incidence of blood and sexual transmission diseases increased from 78 55/100,000 to 118.77/100,000,among them,gonorrhea and syphilis increased by 4.18 times and 100.5 times respectively,The incidence of respiratory diseases increased from 13.71/100,000 to 115.61/100,000 and TB increased by 15.57 times. There were 7 outbreaks of infectious deseases(183 cases)before 1996, but only 1 outbreak (1 case ) after 1996. Conclusion Intestinal infectious diseases are effectively controled in DSP in Shantou and blood and sexual transmission diseases and TB are the key of preuention in futine.