Original Investigation

Perceived Environmental Age Friendliness and Frailty Among Community-Dwelling Older Adults

JAMA Network Open 10.1001/jamanetworkopen.2025.58619

February 11, 2026 at 11:00 AM EST

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Is the perception of an age-friendly environment (AFE) associated with frailty among community-dwelling older adults?In this cohort study of 4067 participants who were followed up for 3 years, higher AFE scale scores and all AFE domains were associated with lower odds of frailty progression and onset, except the transportation and built environment domains for frailty onset. Monthly income moderated the association between AFE and frailty onset.The findings of this study suggest that the AFE scale and its domains may represent valuable targets for interventions, as enhancing the age friendliness of communities offers potential for reducing frailty among older adults.

Corresponding Authors: Zhijun Bao, PhD, Huadong Hospital, Fudan University, 221 W Yan’an Rd, Shanghai 200040, China (zhijunbao@fudan.edu.cn); Junling Gao, PhD, Fudan University School of Public Health, 130 Dong’an Rd, Shanghai 200032, China (jlgao@fudan.edu.cn).

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