Risk Factor of Depression after Amputation In Treatment of the Lower Extremity Open Fracture Associated with Severe Soft Tissue Injury / 대한정형외과연구학회지

ABSTRACT

PURPOSE: To evaluate the incidence rate and risk factors for depression after amputation in treatment of the lower extremity open fracture associated with severe soft tissue injury. MATERIALS AND METHODS: We carried out a retrospective case-control study of 30 patients, who underwent lower extremity amputation between March 2002 and February 2012 and subsequently followed up over 12 months. We classified the patients into two groups: group A (study group, depression expressed) and group B(control group, normal). The risk factors were then subdivided based on patient-related factors such as whether or not patients received psychiatric treatment, sociolopsychological environmental factors, and daily activities after recovery. RESULTS: The overall incidence rate of depression was 40%;20 patients were male, and 10 patients were female (66.7% and 33.3%, respectively). Age (odd ratio=1.14), Accompanying injury (odd ratio=2.06), underlying disease, Psychiatric treatment (odd ratio=44.73), sociopsychological environment (odd ratio=17.53),daily activities (odd ratio=8.76) were significant. CONCLUSION: We concluded that the risk factors for depression after amputation are age, accompanying injury, and underlying diseases, irrespective of whether or not patients received psychiatric treatment, and not associated with isolated sociopsychological environments, or hypoactivity of daily living.