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Q Does frailty, defined as a combination of 5 simple measures, predict death, hip fracture, activity of daily living (ADL) disability, and hospital admission in older women?
METHODS
Design:
cohort study (Women’s Health Initiative Observational Study).
Setting:
40 clinical centres in the US.
Participants:
40 657 postmenopausal women who were 65–79 years of age, did not have Parkinson’s disease, did not take medication for Parkinson’s disease or depression, and were expected to survive and live in the same area for ⩾3 years.
Risk factors:
frailty, defined as ⩾3 of 5 components: muscle weakness and slow walking speed (<75 out of 100 on the Rand-36 physical function …
Footnotes
For correspondence: Dr N Fugate Woods, University of Washington School of Nursing, Seattle, WA, USA. nfwoods{at}u.washington.edu
Source of funding: National Heart, Lung and Blood Institute.