南昌市1990～2009年甲乙类传染病增长态势分析

目的探讨南昌市近20年甲乙类传染病的增长态势。方法收集1990～2009年南昌市甲乙类传染病各类传染病年发病数及当年人口数,应用Excel进行数据分析和作图,应用平均增长速度比较主要病种的增长速度差别。结果 1990～2009年南昌市甲乙类传染病年发病率呈上升趋势,2004年前分类构成以肠道传染病为主,其次为血源及性传播疾病;2004年后以血源及性传播传染病为主,其次为呼吸道传染病,而肠道传染病逐年减少。年平均增长速度比较,血源及性传播传染病中以梅毒(0.56)、艾滋病(0.43)较高;呼吸道传染病中肺结核病例所占比较高,流脑和百日咳的年平均降低速度分别为0.21、0.19。结论从南昌市传染病的年增长趋势看,应加强血源及性传播传染病(梅毒、艾滋病、丙肝)及肺结核的控制工作;免疫规划工作对呼吸道传染病(肺结核除外)的降低意义重大,应持续强化该项工作。

Analysis of growth of A and B infectious diseases in Nanchang,1990-2009

OBJECTIVE To explore the growth of A and B infectious diseases in the past 20 years in Nanchang.METHODS The data were analyzed and the maps were made by Excel.The difference in growth rates of major infectious diseases was compared by the index of average increasing rate.RESULTS The annual incidence of A and B infectious diseases reported in law had been rising in Nanchang,1990-2009.Before 2004,the intestinal infectious disease was the main category,followed by blood and sexual transmitted diseases.After 2004,the main one was,followed by respiratory diseases,and the intestinal diseases was the third one.According to the average increasing rate,the first one was syphilis(0.56)of the blood and sexual transmitted disease,the second was AIDS.The most of respiratory diseases cases was tuberculosis.The average reduction rate of ECM and pertussis were 0.21 and 0.19 respectively.CONCLUSION From the annual growth tread,it should strengthen the prevention work of the blood and sexual transmitted disease(syphilis,AIDS,HCV)and the tuberculosis.The immunization program is important to reduce the respiratory diseases(except tuberculosis),the strengthened work should be continued.