医学技术学院148名学生蠕形螨感染情况调查  

Investigation on the infection of Demodex among 148 students of a medical technology college

作　　者：张愉爽 张天天[1] 丁超群[1] 刘继鑫[1] 

机构地区：[1]齐齐哈尔医学院医学技术学院,齐齐哈尔161006

出　　处：《国际医学寄生虫病杂志》2014年第1期13-15,共3页International JOurnal of Medical Parasitic Diseases

基　　金：基金项目：黑龙江省教育厅科学技术研究项目（12521628）;黑龙江省大学生创新训练一般项目（201311230022）

摘　　要：目的调查齐齐哈尔医学院148名学生蠕形螨感染情况，为蠕形螨病的防治提供参考。方法采用透明胶纸法，并结合问卷调查：主要包括调查者姓名、性别、户籍、面部皮肤情况等。调查结果采用SPSS12．0进行统计学分析，不同组间的比较采用，检验。结果学生蠕形螨总感染率为41．89％，其中男、女生感染率分别为46．88％和40．52％；城、乡学生感染率分别为39．74％和44．28％；差异均无统计学意义。单纯毛囊蠕形螨感染率为29．73％，单纯皮脂蠕形螨感染率为5-41％，混合感染率为6．76％，差异有统计学意义（r=45．90，P〈0．05）。轻度感染占90．32％；患有皮肤疾患和油性皮肤的学生蠕形螨感染率高；鼻部感染率高于其它部位。结论所调查的医学院学生蠕形螨感染较普遍，主要为单纯毛囊蠕形螨感染．感染率与性别及城乡无关，鼻部区域为易发区域。应保持面部清洁卫生，不堵塞毛囊孔。以降低螨虫感染。Objective To investigate the infection of Demodex among 148 students of a medical technology college to provide the reference for the prevention and treatment of demodicidosis. Methods Transparent adhesive tape method and questionnaires were performed： including the name, gender, household survey, facial skin condition and so on. The survey resuhs were statistically analyzed by using SPSS12.0 andA3 test was used for comparisons between different groups. Results The total infection rate of Demodex of 148 students was 41.89%, and the infection rates of male and female students were 46.88% and 40.52%, and were 39.74% and 44.28% in urban and rural students, respectively, with no significant difference. The infection rates of Demodexfollioulorum and Demodex brevis were 29.73% and 5.41%, respectively with significant difference （χ^2= 45.90, P〈0.05）. The mixed infection rate was 6.76%. The low-grade infection accounted for 90.32%. The infection rate for facial dermatosises and oily skin was higher. The infection rate on nasal is higher than that on other parts. Conclusions The infection of Demodex is common among the students and the Demodex follioulorum infection is dominating. The infection of Demodex has no significant difference in gender and between urban and rural. The nasal region is susceptible to infection. Keeping the face clean, and not to block up the hair follicle pore, can reduce the infection of Demodex.

关 键 词：蠕形螨 感染率 调查分析 

分 类 号：R725.126.2[医药卫生—儿科]