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目的了解南宁市某医科大学住校生面部蠕形螨感染现状,为大学生面部蠕形螨的防控提供参考依据。方法按自愿调查原则随机抽取南宁市某医科大学住校生进行蠕形螨病原学检查和问卷调查。结果 1 149名受检大学生中查出209例面部有蠕形螨感染,总感染率为18.19%,均为轻度感染。以单纯毛囊蠕形螨感染居多(占54.07%);鼻尖部检出率最低(占11.48%);蠕形螨的感染率与大学生的城乡差异无关(P>0.05),与性别、卫生习惯、面部皮肤类型及皮肤疾患、宿舍居住环境有关(P<0.01)。结论加强大学生的健康教育,培养良好的个人卫生习惯,加强自我防护,是预防蠕形螨感染的关键。
Objective To investigate the status of facial vermiform mite infection in residential area of a medical university in Nanning and to provide a reference for the prevention and control of facial vermiform mite in college students. Methods According to the principle of voluntary investigation, randomly selected live-in students of a medical university in Nanning for demodex etiological examination and questionnaire survey. Results One hundred and ninety-nine of the 149 undergraduates were found to have Demodex infection on the face, the total infection rate was 18.19%, all of which were mild infections. The infection rates of Demodex mites had no correlation with the difference of urban and rural students (P> 0.05), but were not related to gender, hygiene habits, Facial skin types and skin disorders, dormitory living environment (P <0.01). Conclusion Strengthening the health education of college students, developing good personal hygiene habits and strengthening self-protection are the keys to prevent Demodex infection.