Mean level of effort rating for ST, OT, and PT sessions combined for successive
weeks of the stay by admission FIM cognitive subscale score category. Patients
who completed at least 2, 3, or 4 weeks of IR within each of the 5 admission FIM
cognitive subscale score (Adm FIM cog) groups were included in this graph. The
values (different shaped dots) plotted on each line represent patients' mean
level of effort scores for all their sessions during a given week. The vertical
lines and error bars represent the upper and lower 95% CIs. Week is the week of
IR in which patients' level of effort was rated. Abbreviation: CI, confidence
interval.