Changes in the severity and lethality of age-related health deficit accumulation in the USA between 1999 and 2018: a population-based cohort study

by Joanna M Blodgett, MSc, Kenneth Rockwood, MD, Olga Theou, PhD
Published 2021-02-01

Concurrent Validity of Pictorial Fit-Frail Scale (PFFS) in Older Adult Male Veterans with Different Levels of Health Literacy

by Otoniel Ysea-Hill MD, Tesil Nedumkallel Sani MD, Lubna A. Nasr MD, Christian J. Gomez MD, Nagapratap Ganta MD, Sehrish Sikandar MD, Olga Theou PhD, Jorge G. Ruiz MD
Published 2021-03-01

Cumulative Deficits Frailty Index Predicts Outcomes for Solid Organ Transplant Candidates

by Rhea A. Varughese, MD, Olga Theou, PhD, Yanhong Li, MSc, Xiaojin Huang, RN-MN, Noori Chowdhury, MPH, Olusegun Famure, MPH, MEd, Nazia Selzner, MD, PhD, Jane MacIver, RN-NP, PhD, Sunita Mathur, PhD, S. Joseph Kim, MD, PhD, Kenneth Rockwood, MD, Lianne G. Singer, MD
Published 2021-03-01