Please cite as:

Lai HY, Zhang S, Otsuka R, Huang ST, Arai H, Hsiao FY, Chen LK

Development and Validation of the Healthy Longevity Index for Personalized Healthy Aging in Primary Care: Cross-National Retrospective Analysis

JMIR Aging 2025;8:e80034

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The final, peer-reviewed published version of this preprint can be found here:

Lai HY, Zhang S, Otsuka R, Huang ST, Arai H, Hsiao FY, Chen LK

Development and Validation of the Healthy Longevity Index for Personalized Healthy Aging in Primary Care: Cross-National Retrospective Analysis

JMIR Aging 2025;8:e80034

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