摘要
根据不同地理位置、气候条件、不同人群等因素，以“整群抽样”法随机抽取广东省11个市28个单位的中、小学生和机关企业职工为对象，采用挤刮法或透明胶纸粘贴法取样镜检进行人群蠕形螨感染调查。共检查5663人，阳性1692人，感染率29．88％，各地区感染率在6．07～72．8％之间；性别间感染率无显著性差异，小学生与职工感染率高于中学生，有痤疮者高于健康人群；987例阳性者中单纯毛囊蠕形螨感染占82．78％，单纯皮脂蠕形螨感染占13．37％，混合感染占3．85％，均以轻度感染为主。
A human Demodex epidemiological study with 5663 Persons was carried out by cluster sampling according to Place,weather condition and population in 28 units of 11 cities in Guangdong Province. Demodex mite was collected by scraping or pasting of glue cellophane. 1692 Persons were positive and the infection rate was 28. 99% .The range of infection rates in cities were from 6.07% to 72.8%. No significant sex difference was found. The infection rate of the primary school students, staff and workers were higher than that of the secondary school students and acne patient was higher than Persons without acne.The constituent ratio of single Demodex folliculorum, single Demodex brevis and both mites were 82.78 %, 13.3% and 3.85% respectively. Most of the Positive cases low-grade infection.
出处
《广东卫生防疫》
1998年第4期1-3,共3页
Guangdong Journal of Health and Epidemic Prevention
