摘要
目的:了解西安市在校大学生磨牙症发病率,及其对磨牙症的认知情况,分析其构成及相关影响因素。方法:设计调查问卷,采取分层整群随机抽样法,于2018年9月至2019年6月对西安市四所高校不同性别、不同专业(工、理、文、医)、不同年级的在校大学生进行面对面调查,确定调查对象有无磨牙或紧咬牙等典型的磨牙症表现,同时了解调查对象对磨牙症的认知情况,利用SPSS 22.0软件对数据进行统计分析。结果:收回有效问卷1570份,自诉有磨牙、紧咬牙表现的共计401人(25.54%),其中234人表现为磨牙(14.90%),105人表现为紧咬牙(6.69%),62人兼有上述两者表现(3.95%);单因素方差分析显示,年级、专业与磨牙症发病率的相关性具有统计学意义(P<0.05),其中大四年级和文科专业的发病率最高;多因素Logistic分析结果显示,与大一年级相比,大二和大四年级是磨牙症的危险因素(P<0.05),相对于文科专业,工科、理科、医学专业是磨牙症的保护因素(P<0.05),其中医学专业保护性最强;调查对象对磨牙症认知度平均得分4.108(满分13分),性别、年级与磨牙症的认知度相关性无统计学意义(P>0.05),医学专业学生的磨牙症认知程度高于其他三个专业(P<0.05),无磨牙症者比磨牙症者的认知程度更高(P<0.05)。结论:西安市在校大学生磨牙症发病率较高,就业压力可能是磨牙症的影响因素;西安市在校大学生对磨牙症的认知程度不高,有必要加强关于磨牙症的卫生宣教。
Objective:To investigate the proportion of bruxism among college students in Xi ’an city,as well as their cognition of bruxism,and then to analyze its composition and related influencing factors.Methods:A questionnaire was prepared,and the stratified cluster random sampling method was adopted to investigate college students of different genders,majors and grades face to face in four universities in Xi’an from September 2018 to November 2019.According to the result of the survey,respondents were determined whether they had typical bruxism symptoms such as grinding or clenching,and their cognition degree of bruxism was also known.SPSS 22.0 was used for statistical analysis of the data.Results:1570 valid questionnaires were collected.A total of 401 students(25.54%) had typical bruxism symptoms,among which 234(14.90%)presented as grinding,105 presented as clenching,and 62(3.95%)presented both;One-way ANOVA showed that grade and major had statistical significance with the incidence of bruxism(P<0.05),among which the incidence of senior grade and liberal arts major was the highest;Multivariate Logistic analysis showed that compared with freshmen,sophomores and seniors were risk factors for bruxism(P<0.05),compared with liberal arts,engineering majors,science,and medical majors were protective factors of bruxism(P<0.05),among which the medical major had the strongest protective effect;The average score of bruxism awareness of the respondents was 4.108(full score:13).There was no statistical significance between gender,grade and bruxism awareness(P >0.05),the degree of bruxism cognition of medical students was higher than that of the other majors(P<0.05),the cognitive degree of non-bruxism was higher than that of bruxism(P<0.05).Conclusion:The proportion of bruxism among college students in Xi’an is high,employment pressure may be the influencing factor.While with the low cognition degree of college students in Xi ’an,it is necessary to strengthen the health education of bruxism.
作者
左艳萍
刘洋
王路明
唐成芳
肖旭阳
方远鹏
ZUO Yan-ping;LIU Yang;WANG Lu-ming;TANG Cheng-fang;XIAO Xu-yang;FANG Yuan-peng(School of Stomatology,Xi'an Medical University,Xi'an 710021,China;Dept.of Temporomandibular Joint,West China Hospital of Stomatology,Sichuan University,Chengdu 610041,China;Dept.of Stomatology,The Second Affiliated Hospital of Xi'an Medical University,Xi'an 710038,China;Dept.of West China School of Public Health and West China Fourth Hospital,Sichuan University,Chengdu 610041,China)
出处
《口腔颌面修复学杂志》
2022年第2期106-110,共5页
Chinese Journal of Prosthodontics
基金
2021年西安医学院校级科技创新团队(项目编号:2021TD04)
虚拟现实技术与系统国家重点实验室开放课题(项目编号:VRLAB2020D06)。
关键词
大学生
磨牙
紧咬牙
磨牙症
发病率
认知度
college students
grinding
clenching
bruxism
incidence
cognition degree
