医学院校学生2000～2009年间面部蠕形螨感染状况调查  

Analysis of Face Infection of Demodex Mite in Medical College Students between 2000 and 2009

作　　者：哈丽娜[1] 杨凤琴[1] 哈兴龙[2] 

机构地区：[1]宁夏医科大学,宁夏银川750004 [2]宁夏职业技术学院

出　　处：《现代预防医学》2012年第18期4795-4796,4798,共3页Modern Preventive Medicine

摘　　要：目的了解医学院学生10年来人体蠕形螨的感染现状,为治疗和预防提供依据。方法采用透明胶带粘贴法,对1999～2008级来自宁夏地区各县、市、区、不同医学专业学生共1303名进行蠕形螨感染调查。胶带粘于载玻片上置于光镜下检查,将各种数据做统计学分析。结果共调查1303名学生。逐年感染率为34.11%～6.11%,平均感染率为19.26%。男生总体感染率18.18%,女生总体感染率20.20%,男生与女生感染率差异无统计学意义(P﹥0.05)。回族学生感染率28.98%,汉族感染率15.74%,回族与汉族学生感染率差异有统计学意义(P﹤0.01)。皮脂蠕形螨感染占30.28%(76/251),毛囊蠕形螨感染占68.13%(171/251),混合感染为1.59%(4/251)。Ⅰ度感染占83.27%(209/251)。结论 2000～2009年10年间总体感染率呈现下降趋势,回族学生感染率高于汉族,这可能与社会经济水平、人们生活质量的逐步提高、人群文化素质及卫生条件逐年改善,除螨洗涤用品、化妆用品的出现,媒体医药广告的普及、回族生活习惯、习俗、饮食习惯有关。OBJECTIVE To understand the current status of facial infection of demodex mite in medical college students from 2000 to 2009, and provide evidence for the prevention and treatment. METHODS Transparent adhesive tape was pasted was conducted for the demodex infection research in 1 303 medical college students from different counties, cities and districts. Slide glasses attached with transparent adhesive tape were observed with the light microscope, and all the data were collected for sta- tistical analysis. RESULTS Annual infection rate was 34.11%-6.11%, while the average infection rate was 19.26% in 1 303 student respondents. The infection rate of male and female was 18.18% and 20.20% respectively, showing no significance differ- ence in gender （P〉 0.5）. A significance difference in nations （P〈 0.01） was presented based on the infection rate of Muslin students （28.98%） and Han respondents （15.74%）. Respondents were infected by demodex brevis （30.28%, 76/251） and demodex folliculorum （68.13%, 171/251）, with mixed infection accounting for 1.59% （4/251）. Besides, the level I infection accounted for the biggest proportion （83.27%, 209/251 ）. CONCLUSION The infection rate decreased annually between 2000 and 2009, with Muslin students having a higher infection rate than their Han counterparts. It is possibly relevant with the con- tinuous development of economy, the improvement of people＇ s living standard, the people＇ s cultural quality, and the hygiene condition, the emergence of mite eradication cleaning products, the popularization of medical advertisements, and the living and eating habits of Muslin people.

关 键 词：医学生 蠕形螨 感染 现状分析 宁夏 

分 类 号：R38[医药卫生—医学寄生虫学]