ArticleFrontiers in public health2026
Development and validation of a nomogram prediction model for oral frailty in community-dwelling older adults.
Article in Frontiers in public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Objective: This study aims to investigate the factors influencing oral frailty among community-dwelling older adults and to develop and validate a risk prediction model. Methods: A cross-sectional study was conducted between October 2023 and November 2024, enrolling community-dwelling older adults from Zigong City, Sichuan Province, China. Participants were randomly allocated into a training set ( Result: The prevalence of oral frailty among community-dwelling older adults was 32.5%. Logistic regression analysis identified several independent risk factors for OF (all Conclusion: The occurrence of oral frailty among community-dwelling older adults is influenced by multiple factors including sex, age, difficulty chewing hard foods, and oral health-related self-efficacy. The risk prediction model constructed based on these factors demonstrates favorable discrimination and calibration, with its predictive performance being adequately validated. This model can serve as an evidence-based practical tool to support early screening, prevention, and the formulation of individualized intervention strategies for oral frailty in community settings.
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