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| 西藏林芝地区1986～2004年疟疾流行特征分析 | |
| 引用本文： | 洛桑,胡永红,胡松林,尼珍,李成才. 西藏林芝地区1986～2004年疟疾流行特征分析[J]. 中国寄生虫学与寄生虫病杂志, 2005, 23(6): 457-459 |
| 作者姓名： | 洛桑 胡永红 胡松林 尼珍 李成才 |
| 作者单位： | 1. 西藏林芝地区卫生局疾病控制科,林芝,860000 2. 西藏林芝地区疾病预防控制中心,林芝,860000 |
| 摘 要： | 目的 分析西藏林芝地区1986～2004年疟疾的流行特征，为制定疟疾防治对策提供依据。 方法 根据西藏林芝地区1986～2004年疟疾疫情资料，回顾性分析该地区疟疾流行情况，包括季节性、人群分布等。 结果 1986～2004年林芝地区累计报告病例数为2 459例，年发病率从1986年的2.44/万下降至2004年的1.03/万，下降率为57.8%。疟疾主要在墨脱县呈地方性流行，发病数占总报告病例数的99.3%，其余各县均以输入病例为主。每年6～10月为该地区发病高峰，15～59岁发病人数占总报告病例数的66.7%，主要以农民为主（占81.0%），90.0%病例属门巴族。 结论 西藏林芝地区的墨脱县为疟疾主要流行区，均为本地感染病例，其余各县均以输入病例为主。 |
| 关 键 词： | 西藏 疟疾 发病率 流行病学 |
| 文章编号： | 1000-7423（2005）-06-0457-03 |
| 收稿时间： | 2005-07-28 |
| 修稿时间： | 2005-07-28 |
An Epidemiological Analysis on Malaria in LinzhiDistrict of Tibet in 1986-2004 |
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| LUO Sang,HU Yong-hong,HU Song-lin,NI Zhen,LI Cheng-cai. An Epidemiological Analysis on Malaria in LinzhiDistrict of Tibet in 1986-2004[J]. Chinese Journal of Parasitology and Parasitic Diseases, 2005, 23(6): 457-459 | |
| Authors: | LUO Sang HU Yong-hong HU Song-lin NI Zhen LI Cheng-cai |
| Affiliation: | Division of Disease Control, District Health Bureau, Linzhi 860000, China |
| Abstract: | Objective To investigate the epidemiological characters of malaria in Linzhi district of Tibet.Methods A retrospective analysis on the epidemiology of malaria was carried out using the data on malaria situation in Linzhi district of Tibet in 1986-2004,referring to the distribution of season,population and region.Results The accumulative number of malaria cases in the period of 1986-2004 was 2 459.The annual incidence of malaria in the district was reduced from 2.44 per ten thousand in 1986 to 1.03 per ten thousand in 2004,declined by 57.8% in 17 years.99.3% of the cases were reported from Motuo County which was a typical high endemic area of malaria.The peak of prevalence occurred in June-October and 66.7% of the total cases were in the age group of 15-59 years old.81.0% of the cases were farmers and 90.0% were Menba nationality.Conclusion Motuo County has been the major area of malaria endemic in Linzhi district of Tibet.Most malaria cases in other counties are imported from Motuo. |
| Keywords: | Tibet Malaria Incidence Epidemiology |
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