Association of comorbidities with postoperative walking independence in patients with hip fractures: a single-center, retrospective, observational study.

Hip fractures (HFs) are common in the elderly and lead to decreased walking independence. Although comorbidities may be associated with gaining walking independence, few studies have comprehensively examined baseline and preoperative clinical factors. We aimed to evaluate the effects of comorbidities on the postoperative walking independence of patients with HFs.