[唐山大学生面部蠕形螨感染情况]

[Facial Demodex infection among college students in Tangshan].

作者信息

Cao Yong-Sheng, You Qin-Xiu, Wang Lin, Lan Hai-Bo, Xu Jie, Zhang Xing-Hua, Yang Huan, Xiong Yan-Jie, Tian Xi-Feng

机构信息

Laboratory of Medical Examination, Biosciences Department of North China Coal Medical University, Tangshan 063000, China.

出版信息

Zhongguo Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi. 2009 Jun;27(3):271-3.

PMID:19852374

Abstract

A survey indicated that the prevalence of Demodex infection among 512 college students in Tangshan was 36.3% (186/512), that of males and females was 39.3% (81/206) and 34.3% (105/306) respectively (P>0.05). The infection of Demodex folliculorum accounted for 82.3% (153/186), followed by D. brevis (7.5%, 14/186) and mixed infection (10.2%, 19/186). The prevalence was 47.0% (93/198) in subjects with oily skin, 26.6% (37/139) in those with dry skin, and 33.9% (56/165) in mixed-type skin (P<0.05). Subjects with facial diseases (62.0%, 75/121), such as rosacea and acne, were more likely to be infected with Demodex than those with healthy skin (27.6%, 80/290) (P<0.05). Prevalence in those lived in humid environment (67.9%, 95/140) was higher than those lived in the desiccating environment (24.5%, 91/372) (P<0.05).

摘要

一项调查表明，唐山512名大学生中蠕形螨感染率为36.3%（186/512），男性和女性感染率分别为39.3%（81/206）和34.3%（105/306）（P>0.05）。毛囊蠕形螨感染占82.3%（153/186），其次是短蠕形螨（7.5%，14/186）和混合感染（10.2%，19/186）。油性皮肤者感染率为47.0%（93/198），干性皮肤者为26.6%（37/139），混合性皮肤者为33.9%（56/165）（P<0.05）。患有玫瑰痤疮和痤疮等面部疾病的受试者（62.0%，75/121）比皮肤健康的受试者（27.6%，80/290）更易感染蠕形螨（P<0.05）。生活在潮湿环境中的受试者感染率（67.9%，95/；140）高于生活在干燥环境中的受试者（24.5%，91/372）（P<0.05）。