Simplified frailty assessment tools: are we really capturing frailty or something else?

Affiliations

• ¹ Institute for Cancer Outcomes and Survivorship, Division of Hematology/Oncology, Department of Medicine, University of Alabama at Birmingham, 1600 7th Avenue South, Lowder 500, Birmingham, AL, 35294, USA. smithgiri@uabmc.edu.
• ² Institute for Cancer Outcomes and Survivorship, Division of Hematology/Oncology, Department of Medicine, University of Alabama at Birmingham, 1600 7th Avenue South, Lowder 500, Birmingham, AL, 35294, USA.
• ³ Division of Hematology/Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA.
• ⁴ Division of Hematology/Oncology, The University of Washington/Fred Hutchinson Cancer Center, Seattle, WA, USA.
• ⁵ Department of Oncology, McMaster University, Hamilton, ON, Canada.
• ⁶ Division of Hematology/Oncology, The University of North Carolina-Chapel Hill Comprehensive Cancer Center, Chapel Hill, NC, USA.
• ⁷ Department of Hematology, VU University Medical Center, Amsterdam, The Netherlands.
• ⁸ Division of Medical Oncology, Washington University School of Medicine, St Louis, MO, USA.