蠕形螨感染者面部皮肤病发病情况及其原因分析

Demodex infected crowd incidence of facial skin and its cause analysis

目的调查蠕形螨感染人群面部皮肤病的发病情况,并分析其面部皮肤病发病的影响因素,为该人群面部皮肤病的防治提供依据。方法对刑台医学高等专科学校部分新生进行问卷调查,并对该人群采用透明胶带粘贴过夜法查螨虫。胶带置于光镜下检查,阳性片计数虫数并进行虫种鉴定。结果共调查800名学生,其中蠕形螨感染者244名,占30.5%(244/800)。蠕形螨感染者有面部皮肤病者70名,占蠕形螨感染者的28.7%(70/244),进行统计学分析发现面部皮肤病发病情况在不同年龄、生源、中学居住环境、皮肤类型、饮食习惯、洗脸方式等方面比较差异有统计学意义(P<0.05)。结论蠕形螨感染者面部是否发生皮肤病,与感染年龄、居住环境、皮肤类型及生活习惯等有关。

Objective To investigate demodex infected crowd facial skin disease incidence, and analysis of the the skin disease impact factors. Methods Transparent adhesive tape method was used for diagnosis.Infection intensity and species identification was made under microscope. Results Investigated a total of 800 students, including 244 Demodex infection,accounting for 30.5%（244/800）.And 70 have facial skin disease,accounting the demodex infection by 28.7% （70/244）.Analyzed statistically found that the incidence of facial dermatosis were significantly different in terms of age, source of students, secondary living environment, skin type, diet and wash methods（P〈O.05）. Conclusion Facial skin disease of the infected decided to the age, living environment, skin type, eating habits, the way to wash the face, and so on.