中国南方1990～2007年甲型病毒性肝炎流行现状  

ANALYSIS ON THE EPIDEMIOLOGICAL STATUS OF VIRAL HEPATITIS A IN SOUTHERN CHINA FROM 1990-2007

作　　者：杨海[1] 胡蝶 杨月华[3] 蔡正华[1] 王戬[1] 解顺堂[1] 

机构地区：[1]西安市疾病预防控制中心,西安710054 [2]灞桥区疾病预防控制中心 [3]西安石油学院校医院

出　　处：《现代预防医学》2010年第10期1961-1963,共3页Modern Preventive Medicine

摘　　要：[目的]为了解南方甲肝发病趋势。[方法]应用文献综述、等级相关等方法对1990~2008年发表有关数据进行分析。[结果]1990～2007年中国南方甲肝发病与全国比较相关系数（rs）在0.6848~0.9912,与上世纪90年代相比绝大部分省、市发病降幅在72.81%~99.1%,少数市、区高于全国水平（147.08%~550.93%）,福州等大城市有间隔3~7年周期性波动,1996年前有春季和夏秋季峰,此后季节波动消失。小年龄发病下降,大年龄增多,出现明显年龄后移,男性高于女性,职业以农民、学生,散居儿童为主。[结论]甲肝受多种因素影响,江苏、台州人群接种率分别为10.11%和4.68%均获控制发病结果,提示可能存在其他干预因素。[Objective] To analyze the epidemiological status of Hepatitis A in southern China from 1990-2007. [Methods] By literature review and rank correlation, we analyzed the related data from 1990 to 2008. [Results] The correlation coefficient （rs） between the incidence of viral hepatitis A in southern China and the national level was at range of 0.6848-0.9912 from 1990 to 2007. The incidence decreased by 72.81%-99.1% in most cities and provinces when compared with that in 1990s, and also the incidence of Viral Hepatitis A in most cities and areas was higher than the national level （147.08%-550.93%） . There was periodical fluctuation in most cities of Fuzhou province, and the peak seasons were usually in spring and summer, and the peak season disappeared after 1996. The incidence of young age group decreased, and that of old age group increased. The age of Hepatitis A graduate increased, and incidence in male was higher than that of female. [Conclusion] The main occupations were peasant, students and children. The risk factors of Hepatitis A were multi-factors, and the immunization rates in Jiangsu and Taizhou were 10.11% and 4.68%, respectively, and it indicated there was other intervention factors.

关 键 词：甲肝 发病趋势 流行 特征 

分 类 号：R512.61[医药卫生—内科学]