目的 构建住院老年慢性病合并衰弱患者信息需求评价指标，为相关评估提供有效的测评工具。 方法 在文献分析法、半结构式访谈法的基础上，通过2轮专家函询，最终确立住院老年慢性病合并衰弱患者信息需求评价指标体系，以构建的指标体系为依据编制测评问卷；并将其应用于300名老年慢性病合并衰弱患者以验证信效度。 结果 构建的住院老年慢性病合并衰弱患者信息需求评价指标体系：由3个一级指标（生理信息需求、心理信息需求、社会信息需求）、11个二级指标和53个三级指标构成，其总的Cronbach’s α系数为0.939，2轮函询后量表水平的内容效度指数分别为0.908、0.923，一级指标与总指标系统的相关系数为 0.653~0.971。 结论 构建的住院老年慢性病合并衰弱患者信息需求评价指标体系客观、系统、信效度良好，可作为评估老年慢性病合并衰弱患者住院期间信息需求的测量工具

Objective To construct an evaluation index system of information requirement for hospitalized elderly patients with chronic diseases and frailty and test its reliability and validity,so as to provide an effective tool in this field.Methods The evaluation index system of information requirement for such patients was constructed using 2 rounds of Delphi method based on literature analysis and qualitative interviews,and then a questionnaire was utilized to investigate 300 patients to test the reliability and validity.Results The system included 3 first-level indicators(requirement of physiological information,psychological information and social information),11 second-level indicators and 53 third-level ones.The Cronbach’s a coefficient of the index system was 0.939.After two rounds of correspondence its S-CVI were 0.908 and 0.923 and the correlation coefficient between the first level indicators and whole index system was 0.653-0.971.Conclusions The index system has objective,systematic and good reliability and validity,which can be used for assessing the information requirement of elderly patients with chronic diseases and frailty during hospitalization.

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国家自然科学基金资助项目（82360289）；贵州省卫生健康委科学技术基金（gzwkj2021-492）