中国寄生虫学与寄生虫病杂志 ›› 2009, Vol. 27 ›› Issue (1): 22-90.

• 研究简报 • 上一篇    下一篇

深圳某高校学生寝室床尘螨类调查及相关影响因子分析

王斌1,2,吴捷1,3,刘志刚1,3*,冉丕鑫3,高俏1,罗春慧1,艾梅1   

  1. 1 深圳大学医学院过敏反应与免疫学研究所,深圳 518060;2 南昌大学医学院寄生虫学教研室,南昌 330006;3 广州医学院呼吸疾病国家重点实验室,广州 510182
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-02-28 发布日期:2009-02-28
  • 通讯作者: 刘志刚

Mites in Mattress Dust and Relevant Environmental Factors in Student Dormitories in Shenzhen

WANG Bin1,2, WU Jie1,3, LIU Zhi-gang1,3*, RAN Pi-xin3, GAO Qiao1, LUO Chun-hui1, AI Mei1   

  1. 1 Allergy and Immunology Institute,School of Medicine, Shenzhen University,Shenzhen 518060,China;2 Department of Parasitology,Medical College of Nanchang University,Nanchang 330006,China; 3 State Key Laboratory of Respiratory Disease,Guangzhou Medical College,Guangzhou 510182,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-02-28 Published:2009-02-28
  • Contact: LIU Zhi-gang

摘要: 为了解深圳某高校学生寝室床尘螨类的孳生情况及相关影响因子。共收集宿舍床尘308份,螨孳生率为88%(271/308)。共分离螨6 163只,其中粉尘螨、屋尘螨和热带剥爪螨为优势螨类,分别占29.7%、21.7%和17.9%。性别(男/女)、床上覆盖物(竹席/床单)、空调安装与否和空调日使用时间(<2 h、2~8 h和>8 h)对螨的阳性率无显著影响(P>0.05),但logistic模型分析显示男生寝室螨可能致敏危险性低于女生寝室(OR=0.55,P=0.038),使用床单的危险性高于竹席(OR=2.13,P=0.040)。随着楼层增高,螨的阳性率和致敏危险性显著递减。

关键词: 螨类, 亚热带, 高校寝室, 环境因子, 深圳

Abstract: Three hundred and eight mattress dust samples were collected from college dormitories in Shenzhen with a mite prevalence of 88%(271/308). From the samples, 6 163 mites were isolated and identified. Dermatophagoides farinaeD. pteronyssinus and Blomia tropicalis were three most abundant species, occupying 29.7%, 21.7% and 17.9%, respectively. It was found that sex of the students, mattress cover (bamboo mat or bed sheet), with or without air conditioner installation, and daily using of air conditioner (<2 h, 2-8 h and >8 h) had no significant influence on the mite prevalence (P>0.05). However, logistic regression analysis revealed that the risk of mite sensitization in male student dormitory was significantly lower than that in female dormitory (OR=0.55, P=0.038), and the risk of using bed sheets was significantly higher than using bamboo mats (OR=2.13, P=0.040). Both mite prevalence and the risk of mite sensitization significantly decreased with higher floor of the dormitory building.

Key words: Mite, Subtropical climate, College dormitory, Environmental factor, Shenzhen