Effect of Home Care on Physical Function in Post-Intensive Care Unit Patients: A Meta-Analysis.

A decline in physical function is commonly observed after patients transition to their homes following hospital admission; this is especially true for patients requiring mechanical ventilation in an intensive care unit (ICU).This meta-analysis examines characteristics and effects of home-based or outpatient+home-based interventions used to improve physical function post-discharge in patients who received mechanical ventilation in an ICU.PRISMA guidelines were utilized. The literature search was conducted with the assistance of a medical librarian. Study inclusion criteria were post-ICU adult patients receiving mechanical ventilation who then had home-based or outpatient+home-based care to improve physical function after discharge. Effect size (Hedges’ <italic>g</italic>) was calculated with random effects models.Our search yielded 11 studies that met the inclusion criteria. The majority were randomized controlled trials, with 1 quasi-experimental study. All studies included physical therapists, and 2 included nurses. The 11 studies reported results for 39 physical function measurements. The overall pooled intervention effect across the 4 studies that utilized the 6-minute walk test was 0.32 (95% confidence intervals [CI]: 0.05 to 0.58), for the 3 studies that utilized the Timed Up and Go test it was 1.38 (95% CI: −0.09 to 2.84), and for the 8 studies that used the SF-36 Physical Function subscale, it was 0.31 (95% CI: 0.09 to 0.52).This review’s findings show that patients may improve their physical function after participating in specific intervention programs that are home-based alone or outpatient+home-based care. However, the effect sizes are small, so it may be useful to explore how to maximize the gains in physical function. [ABSTRACT FROM AUTHOR]