Fig. 3. Change in functional outcome (MBI, FIM, and IADL) scores during the study period in the intervention and control groups. (A) Changes in mean MBI score. (B) Changes in mean FIM score. (C) Changes in mean IADL score. Means were calculated and compared between groups at each time point using a linear mixed model. Error bars represent standard error. MBI, Modified Barthel Index; FIM, Functional Independence Measure; IADL, Instrumental Activity of Daily Living.
