2001-2010年乐山市乙型肝炎流行病学特征分析  

Epidemic Characteristics of Hepatitis B in Leshan City,2001-2010

作　　者：徐蓉芳[1] 江正斌[1] 郭志洪[1] 

机构地区：[1]乐山市疾病预防控制中心,四川乐山614000

出　　处：《预防医学情报杂志》2012年第12期1002-1004,共3页Journal of Preventive Medicine Information

摘　　要：目的了解乐山市乙型肝炎(简称乙肝)发病情况及流行病学特征,为制定防治策略和措施提供科学依据。方法采用描述流行病学方法,用SPSS 11.5软件统计处理。结果 2001-2010年全市共报告乙肝病例15 806例,死亡11例,年平均发病率47.15/10万,年平均死亡率0.05/10万。2001-2005年与2006-2010年前后比较发病率下降了2.17%;0～9岁组发病构成呈下降趋势,45～85岁组发病构成呈上升趋势;农民和离退休及家务待业等职业发病构成呈上升趋势,而工人和公职人员及儿童发病构成呈下降趋势。结论应规范乙肝报告管理办法,加强乙肝疫苗免疫接种工作,开展预防乙肝的健康教育以降低乙肝发病率。Objective To understand epidemic characteristics of hepatitis B in Leshan City and thus explore strategies and measures for prevention and control.Methods Descriptive epidemiology method was applied for analysis with SPSS11.5.Results A total of 15806 hepatitis cases and 11 dead cases were reported during 2001 to 2010.The average annual incidence was 47.15/100 000 and average annual mortality was 0.05/100 000.The incidence from 2006 to 2010 decreased 2.17% compared with that from 2001 to 2005.The proportion of incidence for 0-9 age group showed descending trend while that of 45-85 age group showed ascending trend.The proportion of peasant,retiree,household and unemployed showed ascending trend while that of workers,civil servant and children showed descendent trend.Conclusion Reporting management of hepatitis B calls for further normalization and vaccine immunization needs to be reinforced;targeted health education should be carried out to decrease the incidence.

关 键 词：乙型肝炎 流行病学特征 防制对策 

分 类 号：R512.62[医药卫生—内科学]