赣州市部分医学生人体蠕形螨感染情况的调查分析

Investigation in Infections Rate of Follicle Mite in Some Medical Students in Ganzhou

目的:探讨蠕形螨感染与集体生活、卫生习惯及痤疮、酒渣鼻等面部疾患的关系。方法:采用透明胶带粘贴法对800名在校大学生进行蠕形螨检查,同时对个人生活、卫生习惯等相关因素问卷调查。结果:在校大学生蠕形螨总感染率为33.50%,男性(36.00%)略高于女性(28.00%);毛囊蠕形螨面部感染率高于皮脂蠕形螨;洗刷用品个人专用可降低蠕形螨感染率;油性皮肤或混合性皮肤学生蠕形螨感染率及患酒渣鼻、痤疮等面部疾患的概率均较高。结论蠕形螨感染与个人卫生习惯、皮肤类型密切相关,痤疮、酒渣鼻等面部疾患与蠕形螨感染密切相关。

Objective：To probe the relationship between the infection of Demodex follculorum and individual hygienic habits and the facial dermatogic diseasea（such as acne and rosacea）. Medthods： D. follculomm and D. brevis were detected by cellophane tape medthod. Demodex follculorum and heath habits of the students were investigated by questionnaire. Results： The overall prevalence was33.50 % in 800 medical students. The infective rate of male（36.0 % ） was higher than that of female（28.00 % ） ; The infection rate of D. follculorum（80.97 % ） was higher than that of D. brevis（4.48 % ）. The special facecloth and washbasin for only one pew, on could decrease the incidence. The students of oily and mixed skin have higher infection rate and more susceptible to ache and rosacea. Conclusion： Individual hygienic habits and the kinds of skin have direct relationship with infection of D. follculorum. Demodex follculorum have direct relationship with the facial dermatcsis （such as ache and rosacea）.