authors Mehta, Kala M Kristine Yaffe, MD Brenes, Gretchen A Newman, Anne B Ronald I Shorr, MD, MS, FACP Simonsick, Eleanor M Ayonayon, Hilsa N Rubin, Susan M Covinsky, Kenneth E
has subject area African Americans Aged Aging Anxiety Body Composition Female Geriatric Assessment Health Status Humans Longitudinal Studies Male Motor Activity Sensitivity and Specificity Social Class White People