Device-Measured Physical Activity As a Predictor of Disability in Mobility-Limited Older Adults.
Mankowski RT, Anton SD, Axtell R, Chen SH, Fielding RA, Glynn NW, Hsu FC, King AC, Layne AS, Leeuwenburgh C, Manini TM, Marsh AP, Pahor M, Tudor-Locke C, Conroy DE, Buford TW. Device-Measured Physical Activity As a Predictor of Disability in Mobility-Limited Older Adults. J Am Geriatr Soc. 2017 Oct; 65(10):2251-2256.