Reconstruction of a Risk Analysis Tool That Uses Nursing Data for Frailty Assessment Among Older Adults: Derivation and Internal Evaluation Study

Brian G Celso   ¹ , PhD ;   Sarah E Ser   ² , BS, MS, PhD ;   Urszula A Snigurska   ³ , PhD ;   Laurence M Solberg   ^{3, 4} , MD ;   Laurie J Duckworth   ³ , PhD ;   Elizabeth M Dunn   ⁵ , PhD ;   Mattia Prosperi   ⁶ , PhD ;   Robert J Lucero   ⁷ , MPH, PhD ;   Ragnhildur I Bjarnadottir   ³ , MPH, PhD

¹ Department of Surgery, UF Health Jacksonville, Jacksonville, FL, United States

² Department of Epidemiology, College of Public Health and Health Professions and College of Medicine, University of Florida, Gainesville, FL, United States

³ College of Nursing, University of Florida, Gainesville, FL, United States

⁴ Geriatrics Research, Education, and Clinical Center, North Florida/South Georgia Veterans Health System, Veterans Health Administration, Gainesville, FL, United States

⁵ Clinical and Translational Science Institute, University of Florida, Gainesville, FL, United States

⁶ Department of Epidemiology, College of Public Health and Health Professions, University of Florida, Gainesville, FL, United States

⁷ School of Nursing, UCLA, Los Angeles, CA, United States