唐山市不同职业人群面部蠕形螨感染情况调查及影响因素分析  

Facial Demodex infection and factors affecting its prevalence among individuals in different occupations in the City of Tangshan

作　　者：王琪璘[1] 王娜[1] 王菁菁[1] 董琳琳[1] 尤茜怡[1] 苏盈莹[1] 张慧[1] 田喜凤 李冀 

机构地区：[1]河北联合大学临床医学院08级医学检验系,河北唐山063000 [2]河北联合基础医学院病原生物学学科

出　　处：《中国病原生物学杂志》2012年第10期789-791,783,共4页Journal of Pathogen Biology

基　　金：河北省科技支撑计划项目(No.072761010D-68)

摘　　要：目的调查唐山市不同职业人群(在校生、银行职员、化妆品销售员)面部蠕形螨感染情况,并探讨蠕形螨感染相关因素。方法采用挤压法和透明胶带纸粘贴法,对鼻尖和鼻翼侧部进行蠕形螨的检查,同时调查受检者的年龄、性别等基本情况。结果共调查825人,面部蠕形螨感染244人,感染率29.58%,其中男性感染率为28.90%,女性感染率为30.08%;学生感染率为27.01%(其中小学生8.07%,初中生20.11%,高中生25.73%,大学生52.20%),银行职员为37.86%,化妆品销售员为37.00%;皮脂型蠕形螨感染者占8.61%,毛囊型占79.92%,混合型占11.47%;油性皮肤者感染率为42.91%,干燥型皮肤者感染率为24.37%,混合型皮肤者感染率为21.82%;患有酒糟鼻、痤疮等面部疾病者感染率为82.61%,高于无面部疾病者28.05%(χ2=31.98,P<0.05);居住环境潮湿的受检者感染率为51.75%,高于居住环境干燥者17.81%(χ2=103.31,P<0.05)。结论唐山市不同职业人群面部蠕形螨感染率不同。蠕形螨感染与年龄、性别、职业、皮肤类型、面部疾病、生活条件、居住(工作)环境及个人卫生习惯等有关。Objectives This study examined the prevalence of demodicidosis of the face among individuals in the occupations of student（elementary,middle,and high school students and college students）,bank clerk,and cosmetics saleswoman in Tangshan.This study also examined factors related to demodicidosis.Methods The tip and wings of the nose and nose flank were checked for demodicidosis using skin scrapings collected with cellophane tape.Tested individuals were surveyed regarding their age,sex,profession,skin type,facial conditions,living conditions,and home（work） environment,and personal hygiene.Results In total,825 patients were studied;244 had demodicidosis for a total rate of infection of 29.58%.The rate of infection among males was 28.90% and that among females was 30.08%.The rate of infection among students was 27.01%（of these,8.07% were elementary school students,20.11% were middle school students,25.73% were high school students,and 52.20% were college students）,that among bank clerks was 37.86%,and that among cosmetics saleswomen was 37.00%.Of all individuals with demodicidosis,8.61% were infected with D.brevis,79.92% were infected with D.folliculorum,and 11.47% had a mixed infection.Of the individuals with demodicidosis,42.91% had oily skin,24.37% had dry skin,and 21.82% had a mix of oily and dry skin.Individuals with rosacea or facial acne accounted for 82.61% of the individuals with demodicidosis,while 28.05% of the individuals with demodicidosis had no facial condition（χ2=31.98,P 0.05）.Individuals living in a damp environment accounted for 51.75% of the individuals with demodicidosis,while individuals living in a dry environment accounted for only 17.81%（χ2=103.31,P0.05）.Conclusion The prevalence of demodicidosis of the face differed among individuals in different occupations in Tangshan.Demodicidosis was correlated with age,sex,profession,skin type,facial conditions,living conditions,home（work） environment,and personal hygiene.

关 键 词：蠕形螨 感染 人群 唐山 

分 类 号：R384.4[医药卫生—医学寄生虫学]