咸宁市齿龈内阿米巴感染状况与口腔疾病关系分析  

Investigation of Entamoeba Gingivalis Infection and Its Relationship with Oral Diseases in Xianning

作　　者：沈昕[1] 罗金萍[2] 覃金红[2] 李俊飞[2] 

机构地区：[1]郑州大学口腔医学院,2010级学生河南郑州450000 [2]湖北科技学院基础医学院

出　　处：《湖北科技学院学报（医学版）》2013年第6期479-481,共3页Journal of Hubei University of Science and Technology(Medical Sciences)

摘　　要：目的：了解咸宁市齿龈内阿米巴感染状况，探讨与口腔疾病之间的关系。方法随机选择湖北科技学院附属第二医院口腔科门诊病人200人，湖北科技学院1～3年级大学生300人进行问卷调查，调查内容包括性别、年龄、住址、刷牙习惯、使用牙膏类型、嚼口香糖习惯、口腔疾病史等。以消毒牙签取受检者口腔齿龈上或病灶表面附着物，生理盐水直接涂片，光学显微镜下观察。结果500例受检者齿龈内阿米巴感染率为36.2％，其中男、女性齿龈内阿米巴感染率分别为37．4％和35．1％（ P＞0．05）；齿龈内阿米巴感染率随年龄增长而逐渐升高（P＜0．05）；城市和农村人群齿龈内阿米巴感染率分别为30．4％和444．％（P＜0．01）；经常刷牙者齿龈内阿米巴感染率低于不经常刷牙者（P＜0．01）；使用普通牙膏者齿龈内阿米巴感染率低于使用药物牙膏者（P＜0.05）；经常嚼口香糖者齿龈内阿米巴感染率低于不经常嚼口香糖者（P＜0．05）；有口腔疾病的患者齿龈内阿米巴感染率高于健康者（P＜0．01）；其中牙周炎患者齿龈内阿米巴感染率最高（P＜0．05）。结论齿龈内阿米巴感染与口腔疾病和口腔卫生状况密切相关。Objective To investigate Entamoeba gingivalis infection and its relationship with oral disea-ses in Xianning .Methods Students of grades 1~3 from Hubei University of Science and Technology and pa-tients from the Second Hospital in Xianning were randomly chosen to receive questionnairing, which included the sex, age, region , teeth-brushing , toothpaste type , xylitol gum-chewing and oral health state .Specimens were taken from the tooth surface of the lesion or fouling materials and the smears were observed with micro -scope.Results The total infection rate of Entamoeba gingivalis was 37.4%and 35 .1%in males and females re-spectively（P＆gt;0.05）, 30.4%and 44.4%in city and countryside respectively（P＆lt;0.01）.The infection rate increased with age（P＆lt;0.05）.The infection rate of Entamoeba gingivalis in those who brushed their teeth reg-ularly was significantly lower than that in those who brushed their teeth irregularly （ P＆lt;0 .01 ） , lower in those who used ordinary toothpastethan that in those who used medical toothpaste （ P＆lt;0 .05 ） and significantly de-reased in those who chewed xylitol gum usually compared to that in those not （ P＆lt;0 .05） . The infection rate in people with oral diseases was significantly higher than that in healthy person （P＆lt;0.01）.Among all oral disea-ses, the infection rate in patients with periodontitis was the highest （P＆lt;0.05）.Conclusion The results indi-cate that Entamoeba gingivalis infection has close relationship with oral diseases and oral health state .

关 键 词：齿龈内阿米巴 口腔疾病 感染 

分 类 号：R195.1[医药卫生—卫生统计学]