期刊
NURSING OPEN
卷 8, 期 6, 页码 3073-3085出版社
WILEY
DOI: 10.1002/nop2.1020
关键词
comprehensive ability; instrument development; nursing; older people; reliability; validity
类别
资金
- National Natural Science Foundation of China [71573140]
- Research of Grading Care Model For the Older People Under the Guidings of the Theory of Health Management
The study aimed to develop and psychometrically test a Comprehensive Ability of Older People Assessment scale, which includes 40 items across six dimensions. The scale demonstrated good validity and reliability in assessing the health status and nursing needs of older people, providing a scientific basis for accurate evaluation and supervision in various care settings.
Aim: The study is aimed to develop and psychometrically test the Comprehensive Ability of Older People Assessment scale and classify the ability grades. Design: A cross-sectional design was used for instrument development. Method: The Comprehensive Ability of Older People Assessment scale was developed by a sample of 971 older people from 4 long-term care institutions in China. The data were collected between April 2018 and March 2020. One-way analysis of variance and multiple regression analysis was used to screen scale items, while focus group interviews were used to integrate the subjective and objective items. Confirmative factor analysis and expert judgment were applied to explore construct validity. Reliability was explored through internal consistency estimation using Cronbach's alpha and homogeneity evaluation using corrected item-total correlations. Cluster analysis and discriminant analysis were used to segment the comprehensive ability assessment scores and discriminant function was established to determine the boundary value of each segment, using correlation analysis to perform reverse verification. Results: Factor analysis yielded 40 items with six dimensions, including mentation and cognitive, perception and communication, emotional problems, mental and behavioural problems, daily life and social participation, and skin and oral status.The Cronbach's alpha was 0.951, while the dimensions showed Cronbach's alpha values ranging from 0.760-0.946. The rationality and scientificity of this scale were proved by the correlation analysis of reverse validation. Conclusion: The 4-grade Comprehensive Ability of Older People Assessment scale is proved to be with good validity and reliability and should be considered for institutional assessors. Impact: Assessors can accurately evaluate older people's health status and nursing needs through this scale in long-term care institutions, communities and hospitals, so as to provide accurate and high-quality nursing services. It will become a scientific basis for the government to offer accurate pension subsidies, purchase pension services scientifically for older people and establish third-party objective evaluation and supervision.
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