Claims-based frailty prediction model

Claims-based frailty prediction model predicts mortality in humans (HR 7.03, 95% CI 6.47-7.63).

“Frailty classification was associated with significantly higher mortality in both the development (hazard ratio: 7.03, 95% confidence interval: 6.47-7.63) and validation (6.75, 6.62-6.89) cohorts.”

Humans

Development and validation of a machine learning model for frailty screening using claims data in Japan: the Longevity Improvement & Fair Evidence Study

Experimental gerontology·26 Jan 2026