Psychological factors associated with functional recovery among patients with a peripheral arterial disease after lower extremity bypass.

Functional recovery, described by walking ability, is one of the significant outcomes for patients with peripheral arterial disease (PAD) after lower extremity bypass. Little is known about associated factors that help to improve this outcome. The purpose of this study was to examine factors associated with functional recovery among patients with PAD after lower extremity bypass, such as postoperative period, social support, and depression.