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ABSTRACT: Objectives
Accessibility is a critical factor in ensuring equitable public services. In urban older adult care systems, resource allocation and service disparities present unique challenges. The classical "5A" theory-availability, accessibility, affordability, adaptability, and acceptability-provides a robust framework for evaluating service delivery. However, its application in urban older adult care, especially in rapidly aging societies like China, remains limited. This study aims to develop and validate a framework to address affordability, resource allocation, and service mismatches in urban older adult care systems.Methods
A web-based cross-sectional study was performed in 2023. A multi-phase methodology was adopted to construct the framework, grounded in the "5A" the
SUBMITTER: Zhang Y
PROVIDER: S-EPMC11896861 | biostudies-literature | 2025
REPOSITORIES: biostudies-literature