李洪毅,岳速萍,王瑜,蔡清艳,简薇,张倩,况伟宏,邱培媛,田帆,何满西,王洪明.老年失智失能量表的质量评价[J].四川精神卫生杂志,2022,35(2):178-182.Li Hongyi,Yue Suping,Wang Yu,Cai Qingyan,Jian Wei,Zhang Qian,Kuang Weihong,Qiu Peiyuan,Tian Fan,He Manxi,Wang Hongming,Quality evaluation of the disability assessment for dementia scale for the elderly[J].SICHUAN MENTAL HEALTH,2022,35(2):178-182
老年失智失能量表的质量评价
Quality evaluation of the disability assessment for dementia scale for the elderly
投稿时间:2021-09-13  
DOI:10.11886/scjsws20210913002
中文关键词:  量表  失能  失智  信度  效度  痴呆
英文关键词:Scale  Disability  Dementia  Reliability  Validity  Dementia
基金项目:四川省卫生厅科研基金(项目名称:痴呆经济压力与负担的情况研究,项目编号:150019)
作者单位邮编
李洪毅 成都市第四人民医院四川 成都 610000 610000
岳速萍 成都市第四人民医院四川 成都 610000 610000
王瑜 成都市第四人民医院四川 成都 610000 610000
蔡清艳 成都市第四人民医院四川 成都 610000 610000
简薇 成都市第四人民医院四川 成都 610000 610000
张倩 成都市第四人民医院四川 成都 610000 610000
况伟宏 四川大学华西医院四川 成都 610000 610000
邱培媛 四川大学华西公共卫生学院四川 成都 610000 610000
田帆 四川大学华西公共卫生学院四川 成都 610000 610000
何满西 成都市第四人民医院四川 成都 610000 610000
王洪明* 成都市第四人民医院四川 成都 610000 610000
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中文摘要:
      目的 对老年失智失能量表进行可行性和信效度分析。方法 采取方便抽样方法纳入成都市十三大区县共17个调查点的痴呆患者290例,使用基本资料调查表、简易精神状态评价量表(MMSE)、神经精神问卷(NPI)、躯体生活自理量表(PSMS)和老年失智失能量表进行评定。采用Cronbach’s α系数、Spearman-Brown系数、Guttman分半信度及重测信度等指标考察量表的信度,以MMSE、NPI、PSMS为效标,分别对老年失智失能量表的认知功能、精神行为症状和日常生活能力三个维度进行效标关联效度分析。结果 共276例(95.17%)患者完成有效问卷填写。老年失智失能量表总评分及各维度评分的组内相关系数为0.828~0.976,Spearman-Brown系数为0.790~0.917,Guttman分半信度为0.812~0.857,Cronbach’s α系数为0.737~0.886。老年失智失能量表认知功能维度评分与效标MMSE评分呈正相关(r=0.948,P<0.01),精神行为症状维度评分与效标NPI评分呈正相关(r=0.893,P<0.01),日常生活能力维度评分与效标PSMS评分呈正相关(r=0.997,P<0.01)。量表各维度评分与总评分均呈正相关(r=0.634~0.841,P均<0.05)。结论 老年失智失能量表具有良好的可行性,信效度较好,是评定老年失智失能状况的一种较为可靠的工具。
英文摘要:
      Objective To analyze the feasibility, reliability and validity of the disability assessment for dementia scale for the elderly.Methods A total of 290 dementia patients from 17 survey sites in 13 districts and counties of Chengdu were enrolled by convenient sampling method, and they were assessed using demographic data inventory, Mini-Mental State Examination (MMSE), Neuropsychiatric Inventory (NPI), Physical Self-Maintenance Scale (PSMS) and disability assessment for dementia scale for the elderly. Cronbach's α coefficient, Spearman-Brown coefficient, Guttman split-half coefficient and test-retest reliability were used to evaluate the internal consistency of above scales. Criterion-related validity of the scale was analyzed based on MMSE, NPI and PSMS.Results A total of 276 patients (95.17%) completed valid questionnaires. The intraclass correlation coefficient of the total score and each dimension were between 0.828~0.976, the Spearman-Brown coefficient were between 0.790~0.917, the Guttman split-half coefficient were between 0.812~0.857, and the Cronbach’s α coefficient were between 0.737~0.886. The cognitive function dimension score was positively correlated with the MMSE score (r=0.948, P<0.01), the mental behavior symptom dimension score was positively correlated with the NPI score (r=0.893, P<0.01), and the daily living ability dimension score was positively correlated with the PSMS score (r=0.997, P<0.01). The dimensions scores were positively correlated with the total score of the scale (r=0.634~0.841, P<0.05).Conclusion Disability of dementia assessment scale has good feasibility, reliability and validity, which is a reliable tool to assess senile dementia and disability.
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