title: Prevalence of polycystic ovary syndrome among premenopausal women with type 2 diabetes.
abstract: OBJECTIVE
  Women with polycystic ovary syndrome (PCOS) have an increased risk for developing type 2 diabetes. Few studies have assessed women with type 2 diabetes to determine the frequency of PCOS in this population.
  
  
  METHODS
  To determine the prevalence of PCOS among premenopausal women with type 2 diabetes, we conducted a retrospective cross-sectional prevalence study. We reviewed the medical records of all women seen in the Diabetes Clinic of the Medical College of Virginia Hospitals between January 1995 through February 2000. A diagnosis of PCOS was based on 1) oligomenorrhea, 2) hyperandrogenism (biochemical or clinical), and 3) exclusion of other related disorders.
  
  
  RESULTS
  We reviewed the medical records of 618 women with diabetes and identified 47 women eligible for study. Of the 47 women, 30 consented to an evaluation. Of the 30 women evaluated, 8 were identified as having PCOS (6 women reported a previous PCOS diagnosis and 2 women were newly diagnosed), resulting in a prevalence of 26.7%.
  
  
  CONCLUSIONS
  We concluded that PCOS occurs frequently among premenopausal women with type 2 diabetes.
authors.affiliation: Division of Endocrinology and Metabolism, Department of Internal Medicine, Medical College of Virginia, Virginia Commonwealth University, Richmond, VA 23298-0111, USA.
authors.forename: H R
authors.initials: HR
authors.lastname: Peppard
authors.forename: J
authors.initials: J
authors.lastname: Marfori
authors.forename: M J
authors.initials: MJ
authors.lastname: Iuorno
authors.forename: J E
authors.initials: JE
authors.lastname: Nestler
mesh_terms: D000022:Abortion, Spontaneous / Q000453:epidemiology; D000328:Adult; D001824:Body Constitution; D015992:Body Mass Index; D003276:Contraceptives, Oral; D003430:Cross-Sectional Studies; D003924:Diabetes Mellitus, Type 2 / Q000150:complications* / Q000503:physiopathology; D005260:Female; D006628:Hirsutism; D006785:Hospitals, University / Q000706:statistics & numerical data; D006801:Humans; D008499:Medical Records; D010298:Parity; D011085:Polycystic Ovary Syndrome / Q000150:complications* / Q000453:epidemiology* / Q000503:physiopathology; D011247:Pregnancy; D017697:Premenopause; D015995:Prevalence; D012189:Retrospective Studies; D014768:Virginia / Q000453:epidemiology
chemical_list: D003276:Contraceptives, Oral