摘要
目的了解乐山市乙型肝炎疫情发展动态,为制定防控措施提供依据。方法采用描述性流行病学方法对乐山市2012-2016年乙肝报告发病资料进行分析。结果 5年累计报告乙肝病例6 374例,其中死亡6例,年均发病率为39.03/10万。全年各月均有病例报告。发病年龄以20~54岁为主(69.77%),15岁以下发病率较低,男女发病比例为2.06∶1,男性多于女性,以农民(67.09%)、家务及待业(13.21%)为主。少数民族地区发病率高于其他地区(χ2=212.54,P<0.01)。结论 2012-2016年乐山市乙肝发病无明显季节性差异,以青壮年农民为主,15岁以下人群发病率保持在低发水平,少数民族地区发病率较高。
Objective To investigate the trend of the hepatitis B in Leshan and provide epidemic evidence for development of disease prevention and control. Methods Descriptive epidemiology method was used to analyze the data of hepatitis B from 2012 to 2016 in Leshan. Results A total of 6 374 hepatitis B eases were reported in recent 5 years, which there were 6 death cases. The average annual incidence rate was 39.03/105. which were reported in every month. The age was mainly in 20-54 （69.77%） and the incidence rate was lower under 15 years of age. The sex ratio of the cases was 2.06： i male to female. The occupation was main in the groups of farmers （67.09%） and housework ＆ unemployment （ 13.21% ）. The incidence of ethnic minority areas were higher than that of other areas （Х^2 = 212.54, P 〈 0.01 ）. Conclusion During 2012 - 2016, hepatitis B incidences showed no apparent seasonal distribution; young farmers were the major portion; people under 15 years old incidence rate remained at low level. And the incidence of ethnic minority areas is still high.
作者
周骥
张文华
张静敏
郭志洪
ZHOU Ji, ZHANG Wenhua, ZHANG Jingmin, GUO Zhihong(Leshan Municipal Center for Disease Control and Prevention, Leshan 614000, Sichuan Province, China)
出处
《预防医学情报杂志》
CAS
2018年第4期503-506,共4页
Journal of Preventive Medicine Information
