Original Research

Validity of the Updated Rx-Risk Index as a Disease Identification and Risk-Adjustment Tool for Use in Observational Health Studies

Widagdo I, Kerr M, Kalisch Ellett L, Schlegel C, Sadeqzadeh E, Wang A, Clarke AL, Pratt N

Clinical Interventions in Aging 2025, 20:309-323

Published Date: 19 March 2025