信息-动机-行为技巧模型在牙周维护治疗中的应用研究  

Application of information-motivation-behavioral skills model in maintenance therapy stage of patients with periodontitis

作　　者：毛秋婷 朱光勋[1] MAO Qiu-ting;ZHU Guang-xun(Center of Stomatology,Tongji Hospital,Tongji Medical College,Huazhong U-niversity of Science and Technology,Hubei Wuhan 430030,China.)

机构地区：[1]华中科技大学同济医学院附属同济医院口腔医学中心,湖北武汉430030

出　　处：《临床口腔医学杂志》2023年第3期160-163,共4页Journal of Clinical Stomatology

基　　金：国家自然科学基金资助项目(编号81300883);湖北省自然科学基金资助项目(编号2019CFB688、2021CFB056、2022CFB293)。

摘　　要：目的:评价基于信息-动机-行为技巧模型(information-motivation-behavioral skills model,IMB)制定干预策略对牙周炎维护治疗效果。方法:采用随机数字表法将100例需做牙周炎维护治疗分为2组,其中实验组和对照组各50例。对照组仅接受常规口腔卫生指导,实验组除常规口腔卫生指导外,并给予基于IMB模型的干预策略。分别于维护期第1、3、6、12月通过探诊出血百分率和菌斑指数来评价干预效果。结果:在研究的第3、6、12月,实验组与对照组比较探诊出血百分率和菌斑指数差异均有统计学意义(P<0.05)。结论:基于IMB模型的干预策略可有效提高牙周患者菌斑控制水平和改善探诊出血,从而达到预防维护期牙周炎复发的效果。Objective:To evaluate the effect of interventions based on information-motivation-behavioral skills model in maintenance therapy stage of patients with periodontitis.Methods:Totally 100 patients were randomly divided into two groups.Routine oral hygiene instruction was provided in the control group.In addition,information-motivation-behavioral skills model-based interventions were provided in the experimental group.Bleeding on probing rate(BOP,%)and plaque index(PLI)were used to evaluate the effect.Results:There was statistically difference between control and experimental group at 3,6,12 months after IMB model-based interventions(P<0.05).Conclusion:IMB model-based interventions can effectively improve patients’plaque control level and reduce the incidence of bleeding on probing,thus prevent the recurrence of periodontitis in maintenance stage.

关 键 词：信息-动机-行为技巧模型 动机性访谈 牙周维护治疗 探诊出血百分率 菌斑指数 

分 类 号：R781.4[医药卫生—口腔医学]