Functional changes in vascular amputee patients: evaluation by Barthel Index, PULSES profile and ESCROW scale.

This study evaluated the changes made by 60 peripheral vascular amputees from one month prior to admission to six months after attending a rehabilitation hospital. The Barthel index, PULSES profile, and ESCROW profile were used to measure functional status, social support, and rehabilitation progress. Statistical analysis consisted of t-tests to determine significant differences between the means of scores at varying intervals, and analysis of variance was added to determine interactions between amputation level, age, and sex as related to functional change. Amputees showed significant gains in Barthel scores from admission to discharge; this was attributed to rehabilitation intervention. They showed a significant decrease by the PULSES profile over the study period, indicating a decrease in independence from their premorbid function. Changes in ESCROW scores showed patients to have a greater need for social supports as they moved from admission to discharge. Age was a significant factor in mobility at discharge as measured by the Barthel index. As measured by the PULSES profile, men did better than women at six months follow-up. Unexpected results were that neither amputation level nor the presence or absence of diabetes mellitus had a significant impact on functional status as measured. The lack of significant differences by amputation level may be due to factors of age and sex, as well as to more depression in the below-knee group.