Risk factors for mortality in diabetic peritoneal dialysis patients

作者：S. H. Chung, Dongyoon Han, Hyunjin Noh, Jin Seok Jeon, Soon Hyo Kwon, Bengt Lindholm, H. B. Lee · 发表于：Nephrology Dialysis Transplantation · 年份：2010 · DOI：10.1093/ndt/gfq233 · 被引用次数：50 · 研究领域：Dialysis and Renal Disease Management、Chronic Kidney Disease and Diabetes、Parathyroid Disorders and Treatments

BACKGROUND: It is well established that the survival rate of diabetic end-stage renal disease patients remains the lowest among all primary diagnoses probably because of higher prevalence of cardiovascular diseases (CVD) associated with diabetes. This study was designed to evaluate the impact of CVD and other risk factors individually or in combination on mortality in diabetic peritoneal dialysis (PD) patients. METHODS: In a retrospective study, 213 incident PD patients [118 had diabetes mellitus (DM), 94 were female, mean age 55 ± 13 years] underwent initial assessment of nutritional status, comorbid disease (CMD) survey, residual renal function (RRF), dialysis adequacy and peritoneal transport characteristics at a mean of 9 days (range, 3-24 days) after start of PD and were then followed for 30 ± 24 months (range, 3-115 months). Of 213 patients, 154 patients were reassessed after a mean of 11 months (range, 6-19 months). Nutritional status was assessed by subjective global assessment and other methods. CMD was graded by Davies index and included DM, CVD, liver disease and respiratory disease. RESULTS: On Kaplan-Meier analysis, patient survival was significantly lower in female DM patients compared to other groups. The 3-year patient survival rate was 46, 70, 82 and 83% for female DM, male DM, male non-DM and female non-DM, respectively (P = 0.003). On Cox proportional hazards multivariate analysis including all patients, old age, presence of CVD or protein-energy wasting (P...