中国媒介生物学及控制杂志

• 媒介与疾病 • 上一篇    下一篇

长春城区人体蠕形螨流行病学及在人体面部与躯干分布的调查分析

杜鹃; 张永生   

  1. 白求恩医科大学寄生虫学教研室 长春130021
  • 出版日期:1992-08-20 发布日期:1992-08-20

A survey on epidemiology of Demodectic mites and its distribution on face and trunk in Changchun urban area, Jilin Province

Du Juan;Zhang Yongsheng   

  1. Department of Parasitology, Norman Bethune University of Medical Sciences, Changchun 130021,China
  • Online:1992-08-20 Published:1992-08-20

摘要: 作者于1991年7~10月采用透明胶带法,对长春城区612人进行了调查。结果表明,人体蠕形螨总感染率为22.4%;以脂蠕形螨感染为主(60.6%),毛囊蠕形螨次之(25.5%),混合感染最少(13.9%)。感染以I°居多(92.0%)。男、女性感染率无显著差异。感染率随年龄增长而增高。职业分布,以医务工作者感染率最高(45.8%),学前儿童未发现感染;亦未发现明显的家庭集聚性。面部和躯干38个部位的调查结果表明,感染度面部明显大于躯干,面部又以口旁、鼻唇沟、颊下、鼻尖、口上最高;躯干则以乳头为最高。

关键词: 城区, 人体蠕形螨, 流行病学调查

Abstract: Epidemiology of demodectic mites of 612 persons in Changchun urban areas is surveyed with adhesive cellophone tape impression in from July to Oct,and the infection rate is 22.4% without obvious tendency of family clustering,The infection is mainly caused by Demodex brevis and I' infection ranks the first (92.0%).The older the age is, the higher the infection rate is. There is no difference of infection between male and female.The infection rate of doctors is the highest (45.8%)and the one of children is the lowest (0%).The infection degree of face is much higher than the one of the trunk.On face, the much higher infection degree is on besides mouth, nasolabial grooves, chin, nose and above mouth.On trunk, the highest infection degree is on nipple.