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·药物经济学·

        EQ-5D-5L新增认知维度用于贵州农村人群的效果及其价值探索                                                                  Δ


        黄 艳 ,伍红艳        2,3,4 # ,杨智豪 ,罗 南 ,王 龙 ,林 枭 ,郝兴敏(1.贵州医科大学公共卫生与健康学院,贵
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        阳 550025;2.贵州医科大学医药卫生管理学院,贵阳 550025;3.贵州医科大学环境污染与疾病监控教育部重
        点实验室,贵阳 550025;4.贵州省卫生发展研究院,贵阳 550025;5.新加坡国立大学公共卫生学院,新加坡
        119077;6.贵黔国际总医院病理科,贵阳 550025)
        中图分类号 R956;R195          文献标志码 A          文章编号     1001-0408(2022)02-0203-06
        DOI  10.6039/j.issn.1001-0408.2022.02.13

        摘  要   目的 为准确测量人群健康现状、开展药物经济学评价和指导卫生资源配置提供参考。方法 采用配额及方便抽样法,于
        2020年7-9月在贵州省六枝特区、黔西市、剑河县下辖农村中各抽取5个行政村,基于全国人口普查结果中农村人群的性别和年
        龄比例配额抽取330例受访者进行问卷调查。问卷内容包括含社会人口学特征及一般健康信息的自制量表、增加了认知维度(包
        括注意力、记忆力、计算能力和学习能力)的五水平欧洲五维健康量表(EQ-5D-5L)(以下称为“新增维度量表”)及简易智能精神状
        态检查(MMSE)量表。考察新增维度量表的信度、效度和新增维度对受访者生命质量的影响,验证其测量特性,并探讨其在开展
        药物经济学评价及指导卫生资源配置中的应用价值。结果 研究共发放问卷330份,回收问卷320份,均为有效问卷,回收率与有效
        率分别为96.97%、100%。新增维度量表的天花板效应为13.44%、分半信度系数为0.821、总体Cronbach’s α系数为0.852;探索性因
        子分析结果显示,新增维度量表可加载于生理、认知、心理3个因子,累计贡献率为69.35%;新增维度与MMSE量表维度的相关系
        数为 0.19~0.61,呈中度或中至强相关(P<0.01)。相比 EQ-5D-5L,新增各维度后回归模型的解释能力提高了 5.00%~17.50%。
        结论 新增维度量表可行性高、信效度良好,显著降低了EQ-5D-5L的天花板效应,对人群生命质量的测评敏感度更高,能够更好地
        测评农村人群的生命质量。建议可将其应用于生命质量评价、干预措施效果分析及相关经济性评价中。
        关键词 五水平欧洲五维健康量表;认知;生命质量;农村人群;药物经济学

        Exploration on the effects and value of new cognitive dimension of EQ-5D-5L in rural population of
        Guizhou
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        HUANG Yan ,WU Hongyan    2,3,4 ,YANG Zhihao ,LUO Nan ,WANG Long ,LIN Xiao ,HAO Xingmin(1. School
        of Public Health,Guizhou Medical University,Guiyang 550025,China;2. School of Medical and Health
        Management,Guizhou Medical University,Guiyang 550025,China;3. Key Laboratory of Environmental
        Pollution and Disease Control of Ministry of Education,Guizhou Medical University,Guiyang 550025,China;
        4. Guizhou Institute of Health Development,Guiyang 550025,China;5. School of Public Health,National
        University of Singapore,Singapore 119077,Singapore;6. Dept. of Pathology,Guiqian International General
        Hospital,Guiyang 550025,China)

        ABSTRACT    OBJECTIVE To provide reference for accurate measurement of population health status,pharmacoeconomic
        evaluation and guidance of health resource allocation. METHODS Using quota and convenient sampling,five administrative
        villages were selected from the rural areas under the jurisdiction of Liuzhi special zone,Qianxi city and Jianhe county of Guizhou
        province from July to September 2020. Based on the gender and age ratio quota of rural population in the results of the national
        census,330 respondents were selected for questionnaire survey. The contents of the questionnaire included the self-made scale
        containing sociodemographic characteristics and general health information, five-level EuroQoL five-dimension questionnaire
       (EQ-5D-5L,hereinafter referred to as the“new dimension scale”) with cognitive dimensions (including attention,memory,
        computing ability and learning ability)and mini-mental state examination(MMSE). The effects of reliability,validity and new
                                                           dimensions of new dimension scale on respondents’quality of
           Δ 基金项目:贵州医科大学贵州省卫生发展研究院项目(No.gy-
                                                           life were investigate,and its measurement characteristics were
        wf2020-20)
           *硕士研究生。研究方向:药物经济学、流行病学。E-mail:                  verified; the application value of it in pharmacoeconomic
        hy_cheer@126.com                                   evaluation and guiding the allocation of health resources were
           # 通信作者:教授,博士。研究方向:卫生事业管理、卫生经济学、                 explored. RESULTS A total of 330 questionnaires were
        药物经济学。E-mail:why_vivian@163.com                    distributed,320 were recovered and 320 were effective. The


        中国药房    2022年第33卷第2期                                               China Pharmacy 2022 Vol. 33 No. 2  ·203 ·
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