What percentage of patients may have undiagnosed diabetes mellitus in the context of PCOS?

In the context of Polycystic Ovary Syndrome (PCOS), studies indicate that a significant proportion of women may have undiagnosed diabetes mellitus. The prevalence of undiagnosed diabetes in patients with PCOS ranges from 3% to 10%, making this percentage a critical consideration for healthcare providers.

Women with PCOS often present with insulin resistance, which can predispose them to developing type 2 diabetes. The metabolic derangements associated with PCOS can lead to an increased risk of undiagnosed diabetes, often without overt symptoms, prompting the necessity for screening and monitoring. Identifying these patients is crucial, as early intervention can improve outcomes and reduce the risk of long-term complications associated with diabetes.

Recognizing this range highlights the importance of understanding the metabolic implications of PCOS, allowing for better management and screening strategies.