Importance of diabetic foot admissions at Middlemore Hospital
Thompson, C.; McWilliams, T.; Scott, D.; Simmons, D.
New Zealand Medical Journal 106(955): 178-180
1993
ISSN/ISBN: 0028-8446 PMID: 8502445 Document Number: 414052
Aims: To investigate the costs and mortality associated with admission for diabetic food problems. Methods: Identification of patients by codes for diabetes and peripheral vascular disease from routinely collected hospital discharge data. Information was collected retrospectively from charts. Post discharge outcome was assessed by discussion with general practitioners. Results: 357 patients accounted for 503 admissions. 11-15% of patients (n = 49) were admitted for diabetic foot problems. Patients with type 1 diabetes had shorter lengths of stay than those with type 2 diabetes, were more likely to be admitted with chronic renal failure and less likely to be admitted with ischemic heart disease. Maori and Pacific Island patients with type 2 diabetes were admitted at a younger age than Europeans (53 (SD12) vs 56 (11) vs 69 (13) years respectively, p lt 0.001). Admissions for diabetic foot problems resulted in the longest hospital stay in comparison with other causes (19 (1-184) days vs 8 (1-116)) days. Average cost per diabetic food admission was 12,500 with a total annual cost of over 600,000. Conclusion: The diabetic food is expensive and yet these costs are largely avoidable with improvement in patient education, motivation, monitoring and earlier intervention. It would be better to have in place improved community and hospital care before the predicted growth in the diabetic population associated with ageing.