Diabetes in the elderly and in women: cardiovascular risks.

The prevalence of diabetes in the United States is on the rise because of changing characteristics of our population. Ours is an aging population; women who are older than 75 years constitute the fastest growing segment of our population. Our population is increasingly more overweight and sedentary and the numbers of minority persons who have a higher prevalence of obesity and diabetes are on the rise. Currently, at least 17 million persons have known diabetes; another 4 million have the disease but have not been diagnosed. There also is a much larger population-perhaps up to 60 million per-sons-who has the metabolic syndrome. Up to 60% of persons who have essential hypertension have impaired insulin resistance and other characteristics of this syndrome. This article focuses on the metabolic syndrome and diabetes in women and the elderly.