欢迎来到天天文库
浏览记录
ID:54127405
大小:1.03 MB
页数:4页
时间:2020-04-29
《昆明市某社区1366例中小学生视力现状及影响因素分析.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、268重庆医学2014年1月第43卷第3期·论著·倡昆明市某社区1366例中小学生视力现状及影响因素分析12周丽仙,汪洁(1.云南省第二人民医院眼科,昆明650033;2.云南省人民医院眼科,昆明650034)摘要:目的调查了解昆明市中小学生视力低下现状及其可能的影响因素,为制订近视预防措施提供依据。方法对昆明2市某社区1366例中小学生进行视力检查和问卷调查,利用χ和Logistic回归进行视力低下单因素和多因素分析。结果昆明2市某社区中小学生视力低下检出率为57.5%,中学生显著高于小学生(70.7%vs.46.4%,χ=81.966,P=0.000)。多因素Lo‐g
2、istic回归分析显示用眼习惯不良(OR=3.176)、坐姿不良(OR=2.844)、连续学习时间大于或等于2h/d(OR=1.743)、课间行为不良(OR=1.952)、荧屏接触时间大于或等于2h/d(OR=1.660)和做课外作业时间大于或等于2h/d(OR=1.535)均为导致中小学生视力低下的危险因素,而户外活动时间大于或等于2h/d(OR=0.059)为保护因素。结论中小学生视力低下检出率较高,养成良好的用眼习惯、减轻学业负担、减少荧屏接触时间、保证户外活动时间和睡眠时间将有助于保护中小学生视力。关键词:视力普查;学生;视力,低;logistic模型;数据说明,
3、统计doi:10.3969/j.issn.1671‐8348.2014.03.004文献标识码:A文章编号:1671‐8348(2014)03‐0268‐02倡Analysisonvisionstatusandinfluencefactorsamong1366primaryandsecondaryschoolstudentsinacommunityofKunming12ZhouLixian,WangJie(1.DepartmentofOphthalmology,YunnanProvincialSecondPeoplesHospital,Kunming,Yunnan′650
4、033,China;2.DepartmentofOphthalmology,YunnanProvincialPeoplesHospital,Kunming,Yunnan6′50034,China)Abstract:ObjectiveTounderstandthestatusquooflowvisionandthepotentialinfluentialfactorsamongprimaryandsecond‐aryschoolstudentsinKunming.MethodsThevisualactivitytestandthequestionnairesurveywer
5、eperformedamong1366prima‐2ryandsecondaryschoolstudentsinacommunityofKunming,χandthemultivariateLogisticregressionwereadoptedtoperformthesinglefactorandmultifactoranalysis.ResultsThedetectionrateoflowvisioninthiscommunitywas57.5%,whichofthesec‐2ondaryschoolstudentswashigherthanthatofprimar
6、yschoolstudents(70.7%vs.46.4%,χ=81.966,P=0.000).Themultifac‐torLogisticregressionanalysisshowedthebadhabitofusingeyes(OR=3.176),poorposture(OR=2.844),continuouslearningtime≥2hperday(OR=1.743),breakbadbehavior(OR=1.952),thescreencontacttime≥2hperday(OR=1.660)andcontinu‐ousdoinghomeworktime
7、≥2hperday(OR=1.535)weretheriskfactorsleadingtothelowvision;whiletheoutdooractivitiestime≥2hperday(OR=0.059)weretheprotectivefactors.ConclusionThedetectionrateoflowvisionamongprimaryandmid‐dleschoolstudentsinKunmingishigher.Cultivatingthegoodhabitsusingeyes,alleviati
此文档下载收益归作者所有