青海省玉树藏族自治州棘球蚴病流行现况  

An Epidemiological Survey on Hydatid Disease in Yushu Prefecture of Qinghai Province

作　　者：刘海青[1] 何多龙[1] 吴献洪[1] 王虎[1] 马霄[1] 赵延梅[1] 

机构地区：[1]青海省地方病预防控制所,西宁811602

出　　处：《中国寄生虫学与寄生虫病杂志》2008年第6期480-481,484,共3页Chinese Journal of Parasitology and Parasitic Diseases

基　　金：国家自然科学基金(No.39730400)~~

摘　　要：2006年分别选择青海省玉树、治多和称多等3县(州)的2个镇6个乡共27个自然村,对1岁以上常住居民用间接红细胞凝集试验(IHA)和B超进行棘球蚴病诊断检查。IHA共检2251人,抗棘球蚴抗体IgG阳性率为9.2%(207/2251);B超共检2581人,患病率为4.1%(106/2581)。女性IHA阳性率和患病水平(分别为11.3%和5.0%)均高于男性(分别为6.6%和3.0%)。IHA血清阳性者中,40岁组最高,占16.4%;患病率则随年龄增长而升高,60岁以上组最高,占15.5%。不同职业人群中IHA血清阳性率和患病率均以半农半牧为最高,分别占21.5%和11.4%。玉树州人群棘球蚴病抗体阳性率和患病率均处于较高水平。Local inhabitants in 8 towns/townships of the counties Yushu, Zhiduo and Chengduo were examined with serology and ultrasound in 2006. Among 2 251 people tested by indirect hemagglutination （IHA）, 207 showed antihydatid IgG positive （9.2%）. Ultrasound examination found 106 cases out of 2 581 people, with a morbidity of 4.1%. Females showed higher sero-positive rate （11.3%） and morbidity rate （5.0%） than males （6.6% and 3.0% respectively）. The highest sero-positive rate was in the group of 40-49 years old （16.4%）. The morbidity rate increased with age, with the highest rate （15.5%） in the group of 60 years old and above. Occupationally, those involved in semi-agriculture and semi-animal husbandry showed highest sero-positive rate and morbidity rate, 21.5% and 11.4% respectively. The survey demonstrated that the prevalence of hydatid disease in human population is at a high level in Yushu Tibetan Autonomous Prefecture.

关 键 词：棘球蚴病 流行 藏族 青海 

分 类 号：R532.32[医药卫生—内科学]