Prognostic indices for hospital mortality among Libyan diabetic patients

Abstract

The pattern of diabetic deaths in the medical wards of Tripoli Medical Centre was retrospectively studied. During a three-year period, 575 diabetic deaths occurred, accounting for 26.2% of all medical deaths. The mean age at death was 65.33±12.7 years. Cardiovascular disease (183 [31.8%]), cerebrovascular accidents (102 [17.7%]) and infection (83 [14.4%]) were the most common complications associated with diabetic deaths. Other causes were malignancy (10%), liver cirrhosis (5.6%), and acute diabetic complications (5%). Forty-five (7.8%) deaths unaccountable for may be due to other unknown causes. Factors predictive of mortality, such as admission diagnosis of hyperosmolar non-ketotic state, cerebrovascular disease, acute coronary syndromes or infection were associated with poor prognosis. Admission hyperglycaemia, old age, renal dysfunction and prior stroke were also associated with poor admission outcome. The excess mortality, mainly due to atherosclerotic complications, is potentially preventable through implementation of serious approaches to the management of cardiovascular risk factors. Copyright © 2010 John Wiley & Sons. Copyright © 2010 John Wiley & Sons, Ltd.