Diabetes is one of the most important risk factors for coronary artery disease. Diabetics often have severe three vessel disease and coronary bypass surgery is in most cases the preferred treatment of choice in these patients. We investigated early surgical complications and outcomes in diabetic patients following isolated CABG in Iceland and compared them to those of non-diabetic patients.
A retrospective study of 1626 consecutive CABG patients operated in Iceland 2001-2012. Diabetic patients were 261 (16%) and were compared to 1365 non-diabetics in terms of patient demographics, operative data, and postoperative outcomes. Logistic regression was used to identify risk factors for major complications and 30-day mortality.
The groups were similar in terms of age, gender and Euro-SCORE. Diabetic patients had a higher BMI (30 vs. 28 kg/m(2), p