The investigator proposes to conduct a large randomized trial to test the impact of MTs (Mobility Technicians) on short and intermediate term outcomes for 3000 patients aged 65 years and older at 5 hospitals in 2 health systems. Patients will be randomized to receive supervised ambulation up to 3 times daily with a MT or to receive usual care. All participants will wear an accelerometer on their wrist to track their movement throughout the hospital stay. The study has 3 aims. First, the study will compare the mobility of patients at discharge (or 10 days) to assess the impact of the MTs on this outcome. Of particular interest is whether the use of MTs will increase the proportion of patients who can go home vs.post-acute care, and whether the improvements in mobility are sustained at 30 days. Second, the study will use predictive modeling to identify which patients are most likely to benefit from this intervention. Third, the study will assess the impact of the intervention on overall costs associated with the episode of care, including inpatient costs and the 30 days post enrollment. This information will be important to convince health systems to adopt this approach.
