September 10, 2025Annals of Geriatric Medicine and ResearchOpen Access

Reliability and validity of a self-administrated online assessment of intrinsic capacity: a Singapore cohort study

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Authors

RCRobin Wai Munn ChooGeriatric Education and Research Institute LKLau Lay Khoon CGCarl R. GraceLawrence Berkeley National Laboratory

Discussion

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Implication

Cross-sectional analysis shows construct validity and reliability of an online assessment tool for intrinsic capacity, indicating its potential scalability in different populations.

Key Points

CFA demonstrated construct validity with an acceptable overall model fit, supporting the assessment tool's reliability.
Factor analysis revealed that vitality had the highest factor loading, while locomotion and cognition had lower loadings.
All five intrinsic capacity domains met reliability thresholds, with high reliability in psychological and locomotion domains.
This assessment tool shows promise for scalability to other population settings, enhancing evaluations of intrinsic capacity.

Cite This Study

Choo et al. (2025) studied this question.

synapsesocial.com/papers/68c23b4ab210217d64784065 https://doi.org/10.4235/agmr.25.0036

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Implication

Cross-sectional analysis shows construct validity and reliability of an online assessment tool for intrinsic capacity, indicating its potential scalability in different populations.

Reliability and validity of a self-administrated online assessment of intrinsic capacity: a Singapore cohort study

Discussion

Member takes

Implication

Key Points

Cite This Study

Reliability and validity of a self-administrated online assessment of intrinsic capacity: a Singapore cohort study

Discussion

Member takes

Implication

Key Points

Cite This Study

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Also Consider