authors Claire Ankuda, MD, MPH Husain, Mohammed Bollens-Lund, Evan Leff, Bruce Ritchie, Christine S Liu, Shelley H Ornstein, Katherine A
has subject area Activities of Daily Living Aged, 80 and over Cross-Sectional Studies Disabled Persons Female Health Surveys Homebound Persons Humans Independent Living Longitudinal Studies Male Medicare Mortality Prospective Studies Self Report United States