目的 汉化痴呆症预防自我管理行为问卷（dementia preventive self-management behavior questionnaire，DPSMBQ），并在心血管代谢性共病患者中验证其信效度。 方法 采用Brislin翻译方法进行问卷汉化，形成中文版DPSMBQ。2025年5—7月，采用便利抽样法对陕西省379名心血管代谢性共病患者进行调查，以检验问卷的信效度。 结果 中文版DPSMBQ包含8个维度，共26个条目。探索性因子分析显示，8个维度的累计方差贡献率为73.732%；验证性因子分析结果显示，模型具有良好的拟合度，各条目内容效度指数为0.933~1.000。总问卷的Cronbach’s α系数为0.828，折半信度为0.895，重测信度为0.903。 结论 中文版DPSMBQ具备良好的信效度，适用于评估心血管代谢性共病患者的痴呆症预防自我管理行为水平。

Objective To translate the Dementia Preventive Self-management Behavior Questionnaire (DPSMBQ) and verify its reliability and validity in patients with cardiometabolic comorbidities.Methods The Brislin translation method was used for the translation of the questionnaire to form the Chinese version of DPSMBQ.From May to July 2025,a convenient sampling method was adopted to survey 379 patients with cardiometabolic comorbidities in Shaanxi Province to test the reliability and validity of the questionnaire.Results The Chinese version of DPSMBQ included 8 dimensions with a total of 26 items.Exploratory factor analysis showed that the cumulative variance contribution rate of the 8 dimensions was 73.732%.Confirmatory factor analysis results indicated that the model had a good fit,and the content validity index of each item ranged from 0.933 to 1.000.The Cronbach’s α coefficient of the total questionnaire was 0.828,the split-half reliability was 0.895,and the test-retest reliability was 0.903.Conclusions The Chinese version of DPSMBQ has good reliability and validity,and is suitable for evaluating the level of dementia preventive self-management behaviors in patients with cardiometabolic comorbidities.

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国家社会科学基金一般项目（22BGL253）；中国科学技术协会研究生科普能力提升项目（KXYJS2022077）；西安市社会科学基金项目（24FZ36）