摘要
互助县是我国唯一的一个土族自治县,是青海省海东地区辖管之农业县,是黄土高原与祁连山接壤地带,亦是黄土高原与青藏高原过渡地带之一部分。境内最高海拔4242m,最低处为湟水谷地,海拔2100m。气候干燥寒冷,风多少雨,最高温度29℃,最低-33℃,昼夜温...
Abstract A survey was pursued in three pilot sites located at Huzhu Tu Autonomous County, Qinghai. Among 1 395 residents under fecal examination, 870 were infected with intestinal parasites, showing an infection rate of 62.4%. The 12 detected species of parasites and infection rates (in parenthesis) in residents were noted: Ascaris lumbricoides (57.1%), Trichuris trichiura 0.4% , Enterobius vermicularis (below 12 years old) 34.5% , Trichostrongylus orientalis (0.4%), Taenia solium (0.1%), Entamoeba histolytica (0.1%), Entamoeba coli (6.2%), Endolimax nana (0.9%), Iodamoeba buetschlii (0.1%), Entamoeba hartmanni 0.1%, Giardia lamblia 1.9% and Blastocystis hominis (4.3%). The infection rate was significantly higher in females (67.3%) than in males (57.5%). Generally, Hans showed higher infection rate (69.9%) than Tus(56.2%); however, the infection rate of Entamoeba histolytica was significantly higher in the latter than in the former ( P <0.001). The high prevalence of parasitic infections is related to the socioeconomic and natural conditions of the place.
出处
《中国寄生虫学与寄生虫病杂志》
CAS
CSCD
北大核心
1994年第S1期229-230,共2页
Chinese Journal of Parasitology and Parasitic Diseases