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首页> 外文期刊>Iranian journal of public health. >Epidemiological Feature of Visceral Leishmaniasis in China, 2004-2012
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Epidemiological Feature of Visceral Leishmaniasis in China, 2004-2012

机译：2004-2012年中国内脏利什曼病流行病学特征

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BackgroundVisceral leishmaniasis (VL) remains an important public health problem in China. It is essential to elucidate the current epidemiological characteristics of VL for designing control policy.MethodsThe data were obtained from China Disease Prevention and Control Information System from 2004 to 2012. Characteristics by major variables, such as age, gender, season and geography were analyzed using SPSS13.0.ResultsThe incidence of VL in China remained at a lower level in recent years. The outbreak appeared in xinjiang kashgar region in 2008. A total of 3337 VL cases were reported in China from 2004 to 2012, 97.03% of cases were concentrated in Xinjiang, Gansu and Sichuan provinces. The cases under 5 year-old accounted for 59.21%. concentrated in 3 ~ 5 months each year and annual December to January of next year The ratio of males to females was 1.67:1(2088:1249). The lag time between symptom onset and diagnosis of VL appeared a marked decrease after 2008, and were shorter in endemic provinces of Xinjiang, Gansu and Sichuan than non-endemic provinces. The case fatality rate was 2.99% (10/3337) during the study period.ConclusionThe reported cases of VL were concentrated in Xinjiang, Gansu, Sichuan provinces in China, 2004-2012. The onset was given priority to children. The lag time between symptom onset and diagnosis of VL were difference among years and provinces. Therefore, prevention and control measures should be focused on improving awareness and capacities of diagnosis and treatment, targeting high-risk people in high-risk areas.
机译：背景内脏利什曼病（VL）仍然是中国重要的公共卫生问题。方法从2004年至2012年从中国疾病预防控制信息系统获得数据。使用年龄，性别，季节和地理等主要变量分析特征SPSS13.0。结果近年来，中国的VL发病率仍处于较低水平。暴发于2008年在新疆喀什地区爆发。2004年至2012年，中国共报告3337例VL病例，其中97.03％的病例集中在新疆，甘肃和四川。 5岁以下的占59.21％。集中在每年的3〜5个月，每年的12月至次年的1月。男性与女性的比例为1.67：1（2088：1249）。症状发作与VL诊断之间的滞后时间在2008年之后明显减少，在新疆，甘肃和四川等地方性省份中，该时间段比非地方性省份要短。在研究期间，病死率为2.99％（10/3337）。结论2004年至2012年，VL的报告病例集中在中国的新疆，甘肃，四川等省。发病以儿童为主。症状发作与VL诊断之间的滞后时间因年份和省而异。因此，预防和控制措施应集中于提高对高风险地区高风险人群的认识和诊断和治疗能力。

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