TY - JOUR AB - Copyedited by: OUP 216 The Gerontological Society of America (MrOS; men aged ≥65 years at 2000–2002 enrollment) and Year 7 (2007–2009) exam of the MrOS study with linked Health, Aging and Body Composition Study (Health ABC; Medicare Fee-For-Service Claims data. We examined the asso- ambulatory black and white Medicare beneficiaries aged ciation between several sarcopenia definitions (International 70–79  years and 52% women at 1997–1998 enrollment). Working Group, European Working Group for Sarcopenia in We will present findings regarding associations of cohort Older Persons, Foundation for the NIH Sarcopenia Project, phenotypes (average daily step count from accelerometers – Baumgartner, and Newman) and hospitalization, using two Langsetmo; multiple sarcopenia definitions - Cawthon; usual part (“hurdle”) models, adjusted for potential confounders. gait speed – Ensrud; sensory peripheral nerve impairments Outcomes included hospitalization and cumulative inpatient – Strotmeyer; and changes in body weight - Schousboe) with days/year in the 3  years following the Year 7 exam. After HCU outcomes of hospitalization, rate of inpatient days, and accounting for confounding factors, none of the sarcopenia total health care costs, while taking into account traditional definitions were associated with likelihood of hospitaliza - predictors including multimorbidity. The Discussant (Taylor) tion, the rate ratio of inpatient days TI - THE ASSOCIATION BETWEEN OBJECTIVELY MEASURED PHYSICAL ACTIVITY AND HOSPITALIZATION JO - The Gerontologist DO - 10.1093/geront/gnw162.851 DA - 2016-11-01 UR - https://www.deepdyve.com/lp/oxford-university-press/the-association-between-objectively-measured-physical-activity-and-NlZIPCimeJ SP - 216 EP - 216 VL - 56 IS - Suppl_3 DP - DeepDyve ER -