Factors Associated With Avoidance of Severe Complications After 25 Yr of IDDM: Pittsburgh Epidemiology of Diabetes Complications Study I

作者：Trevor John Orchard, Janice S. Dorman, Raelene E. Maser, Dorothy J. Becker, Demetrius Ellis, Ronald E. LaPorte, Lewis H. Kuller, Sidney K. Wolfson, ALLAN L. DRASH · 发表于：Diabetes Care · 年份：1990 · DOI：10.2337/diacare.13.7.741 · 被引用次数：208 · 研究领域：Diabetes Treatment and Management、Diabetes and associated disorders、Diabetes Management and Research

To identify characteristics associated with long-term avoidance of insulin-dependent diabetes mellitus (IDDM) complications, subjects taking part in an epidemiologic natural history study of childhood-onset IDDM, with a duration of disease greater than or equal to 25 yr, were studied. Nineteen percent of 175 subjects had avoided overt nephropathy, definite cardiovascular and peripheral vascular disease, clinical neuropathy, and proliferative retinopathy. Approximately half of the nonrenal complications occurred in the absence of renal disease. Subjects free of these advanced complications were characterized by a longer duration of disease (P less than 0.05), better lipid profile and blood pressure (P less than 0.01), and considerably lower glycosylated hemoglobin levels (P less than 0.001). Health-related behaviors, including recent medical contact, regular glucose monitoring, physical activity in youth, and avoidance of cigarette smoking, did not relate to complication status, although regular (at least weekly) alcohol consumption was more prevalent (P less than 0.05) in those without complications. We conclude that a lower mean glycosylated hemoglobin level is strongly related to the avoidance of all IDDM complications.