AIM: To describe the extent and distribution of in patient costs of nontraumatic lower limb amputations and to identify areas of high cost as a basis for cost saving strategic planning. METHODS: Retrospective review of 134 consecutive admissions resulting in lower limb amputations for reasons other than trauma over a 33 month period. General surgical and orthopaedic costs were compared. More detailed cost distribution analysis was then conducted for a group of general surgical amputees corroborating data from the resource utilisation system, Otago surgical audit and patient records. RESULTS: The mean cost of admission for nontraumatic lower limb amputations performed by general surgeons was $11,342 (median $21,439 range $144-$43,022) and was significantly more expensive than orthopaedic amputations, mean $2318 (median $6277 range $307-$13,907) p < 0.001. Of general surgical patients, 38.7% had diabetes and these accounted for 36.1% of total costs. Most amputations (73.9%) in diabetics were of the minor type compared with 29.0% in the nondiabetic group (p < 0.001). Ward costs accounted for the largest proportion of total cost 55.6% (95% CI 45.1, 66.0). For major amputees 40% (95% CI 31.4, 48.1) of in-hospital time was used for rehabilitation. CONCLUSION: Nontraumatic amputations are costly. Diabetics, having mainly minor amputations, account for a disproportionate amount of the cost. Length of hospital stay is the most important determinant of cost, much of which is spent on rehabilitation. A case is made for early definitive surgery and a greater use of community based services and low cost centres in rehabilitation.
AIM: To describe the extent and distribution of in patient costs of nontraumatic lower limb amputations and to identify areas of high cost as a basis for cost saving strategic planning. METHODS: Retrospective review of 134 consecutive admissions resulting in lower limb amputations for reasons other than trauma over a 33 month period. General surgical and orthopaedic costs were compared. More detailed cost distribution analysis was then conducted for a group of general surgical amputees corroborating data from the resource utilisation system, Otago surgical audit and patient records. RESULTS: The mean cost of admission for nontraumatic lower limb amputations performed by general surgeons was $11,342 (median $21,439 range $144-$43,022) and was significantly more expensive than orthopaedic amputations, mean $2318 (median $6277 range $307-$13,907) p < 0.001. Of general surgical patients, 38.7% had diabetes and these accounted for 36.1% of total costs. Most amputations (73.9%) in diabetics were of the minor type compared with 29.0% in the nondiabetic group (p < 0.001). Ward costs accounted for the largest proportion of total cost 55.6% (95% CI 45.1, 66.0). For major amputees 40% (95% CI 31.4, 48.1) of in-hospital time was used for rehabilitation. CONCLUSION: Nontraumatic amputations are costly. Diabetics, having mainly minor amputations, account for a disproportionate amount of the cost. Length of hospital stay is the most important determinant of cost, much of which is spent on rehabilitation. A case is made for early definitive surgery and a greater use of community based services and low cost centres in rehabilitation.
Authors: John C Woodfield; Andre M Van Rij; Ross A Pettigrew; Antje van der Linden; Donna Bolt Journal: World J Surg Date: 2005-01 Impact factor: 3.352
Authors: Phillipo L Chalya; Joseph B Mabula; Ramesh M Dass; Isdori H Ngayomela; Alphonce B Chandika; Nkinda Mbelenge; Japhet M Gilyoma Journal: J Orthop Surg Res Date: 2012-05-11 Impact factor: 2.359