Hospital-associated disabilities in older adults are common. Few studies have used a performance measure to evaluate the impact of ambulation on patient functional status during and after discharge or investigated older adult perceptions of ambulation during a hospitalization.
The purpose of this study was to evaluate the implementation of MOVIN (Mobilizing Older adults Via a systems-based INtervention) on older adult functional performance outcomes and to understand patients perceptions of mobility during their hospital stay.
A non-randomized observational study using a quasi-experimental design was conducted. Multiple methods using quantitative and qualitative approaches were used. Functional measures included gait speed and self-report on the Katz Activities of Daily Living scale and the University of Alabama at Birmingham (UAB) Life Space Mobility Index. In-person interviews were used to collect qualitative data.
The study was conducted on a 23-bed adult medical unit at an academic medical center. Older adults (N = 40) were recruited for data collection during their hospital stay and post-discharge. General linear mixed random-effects modeling was used to analyze functional outcomes. Inductive content analysis was used to analyze qualitative data.
The intervention group had a significant increase in gait speed at discharge compared to admission (p = 0.022) and at 3 months (p = 0.006) compared to discharge and a significant increase in UAB score between admission to 3 months post-discharge (p = 0.049). Qualitative results identified four categories Maintaining Health, Being Connected, Filling Time and Ready to Go Home, which describe the patient perception.
This study provides evidence that an in-hospital mobility intervention can have significant impacts on older adults functional performance and psycho-social outcomes.
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