2004-2007年我国内脏利什曼病流行情况

Visceral Leishmaniasis in China during 2004-2007

目的了解2004-2007年我国内脏内脏利什曼病的疫情状况。方法使用SPSS12.0软件,对2004-2007年中国疾病疫情监测信息网的内脏利什曼病报告数据进行统计分析。结果2004-2007年全国内脏利什曼病累计报告病例1334例,各年分别为351、320、281和382例。发病率居前3位的是新疆(47.5%,633/1334)、甘肃(33.2%,443/1334)和四川(16.9%,226/1334)。全年各年龄组均有发病,以10岁以下儿童为主(51.27%,684/1334),3～8月份居多。男女病例之比为1.65∶1。报告病例的流行县由2004年的43个扩大到2007年的64个。结论我国内脏利什曼病的流行区范围呈扩大趋势。

Objective To analyze the trend of visceral leishmaniasis incidence in China from 2004 to 2007. Methods Data of leishmaniasis in 2004-2007 were collected from the National Web-Based Infectious Diseases Report System, and statistically analyzed by using SPSS 12.0 software. Results A total of 1 334 leishmaniasis cases was reported in the 4 years. The three provinces （autonomous region） with higher incidence were Xinjiang （occupying 47.5% of the total, 633/1 334）, Gansu （33.2%, 443/1 334） and Sichuan （16.9%, 226/1 334）. Cases distributed in all age groups, with the highest incidence in the group of under 10-year-old （51.3%）. More cases occurred from March to August. Male to female ratio was 1.65 ∶ 1. The number of counties with leishmaniasis cases increased from 43 in 2004 to 64 in 2007. Conclusion The endemic area of visceral leishmaniasis shows an increasing trend.