李源正畸固定矫治后牙釉质脱矿相关危险因素分析要修改

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1、正畸固定矫治后牙釉质脱矿相关危险因素分析Analysisofriskfactorsassociatedwithenameldemineralizationafterfixedorthodonticappliances【摘要】目的:研究正畸同定矫治后牙釉质脱矿的相关危险因素及处理方法，为临床提供依据。方法：选取2014年2月・2016年3月医院诊治的正畸固定矫治治疗患者116例，采用自拟问卷调查表对患者治疗时相关危险因索进行分析，采用SPSS1&0软件进行单因素和多因素非条件Logistic分析，分析正畸固定矫治后牙釉质脱矿的相关危险因素。结果：正畸固定侨治后牙釉质脱矿发

2、生率与性别差界无统计学意义(P>0.05)；正畸固定侨治后牙釉质脱矿发生率与年龄、正畸疗程、刷牙频率、含氟牙膏、饮食甜食及饮用碳酸饮料关系密切(PV0.05)；正畸固定矫治后牙釉质脱矿非条件Logistic分析显示：正畸固定矫治后牙釉质脱矿发生率与年龄、不良饮食习惯、刷牙次数及正畸疗程关系密切(P<0.05)o结论：正畸固定矫治后才釉质脱矿的相关危险因素较多，应根据危险因素采取积极有效的措施应对，捉咼临床治愈率。【关键词】止畸固定；后牙釉质脱矿；危险因素；处理方法；治愈率[Abstract]Objective:Studyoffixedorthodontictreatme

3、ntofenameldemineralizationofrelatedriskfactorsandtreatmentmethods,forclinicalprovidesthebasis.Methods:February2014to2016years3monthsinthehospitalfortreatmentoforthodonticfixedappliancetreatmentinpatientswith116cases,carriesontheanalysistothetreatmentofpatientswithassociatedriskfactorsbys

4、elf-madequestionnaire,usingSPSS18.0softwaretocarryonthesinglefactorandmultifactornonconditionallogisticregressionanalysis,analyzingoffixedorthodontictreatmentofenameldemineralizationrelatedriskfactors・Results:fixedorthodontictreatmentofenameldemineralizationincidencerateandthegenderdiffe

5、rencewasnotstatisticallysignificant(P>0.05);fixedorthodontictreatmentofenameldemineralizationrateandage,orthodontictreatment,frequencyoftoothbrushing,containingfluoridetoothpaste,eatingsweetsanddrinkingcarbonateddrinksrelationshipclosely(P<0.05);fixedorthodontictreatmentofenameldemineral

6、izationofnonconditionallogisticanalysisshowedthatthefixedorthodontictreatmentofenameldemineralizationhadaratewithage,poordietandbrushingandorthodontictreatmentrelationshipclosely（P<0.05）.Conclusion:fixedorthodontictreatmentofenameldemineralizationofmanyriskfactors,shouldbebasedonriskfact

7、orstotakeactiveandeffectivemeasurestodealwithandimprovetheclinicalcurerate.[Keywords]fixedorthodontic;enameldemineralization;riskfactors;treatmentmethod;curerate固定矫治器是临床上常见的治疗方法，该方法在口腔正畸治疗中使用较多，并取得了良好的治疗效果⑴。但是，部分患者治疗过程屮由于固定矫治器屮的托榊、弓丝等导致分齿表面的软垢不容易被清理，再加上患者不良的生活爱好，患者治疗后由丁不注