title: Prevalence of thyroid dysfunction among greek type 2 diabetic patients attending an outpatient clinic.
abstract: BACKGROUND
  The aim of the present study was to determine the prevalence of thyroid dysfunction in patients with type 2 diabetes (T2D) attending an outpatient clinic.
  
  
  METHODS
  We examined thyroid dysfunction in a total of 1,092 patients with T2D.
  
  
  RESULTS
  Prevalence rate of thyroid dysfunction was 12.3%. In the group with thyroid dysfunction there was an excess of females in comparison with the group without thyroid dysfunction (P < 0.001). In addition, patients with thyroid dysfunction had higher values of body mass index (P = 0.03) and HDL-cholesterol levels (P = 0.01), and lower values of LDL-cholesterol levels (P = 0.001) in comparison with patients without thyroid dysfunction. Multivariate analysis demonstrated that presence of thyroid dysfunction was related with gender (OR: 0.220, 95% CI: 0.141 - 0.352) and LDL-cholesterol levels (OR: 0.990, 95% CI: 0.985 - 0.995).
  
  
  CONCLUSIONS
  The prevalence of thyroid dysfunction among Greek diabetic patients is 12.3%. Diabetic women were more frequently affected than men. Presence of thyroid dysfunction was associated with lower levels of LDL-cholesterol concentrations.
  
  
  BACKGROUND
  Type 2 diabetes mellitus; Thyroid dysfunction; Hypothyroidism; Gender; LDL-cholesterol; Greece.
authors.affiliation: The Third Department of Internal Medicine and Center of Diabetes, General Hospital of Nikaia Ag. Panteleimon, Piraeus, Greece.
authors.forename: Athanasia
authors.initials: A
authors.lastname: Papazafiropoulou
authors.forename: Alexios
authors.initials: A
authors.lastname: Sotiropoulos
authors.forename: Anthi
authors.initials: A
authors.lastname: Kokolaki
authors.forename: Marina
authors.initials: M
authors.lastname: Kardara
authors.forename: Petroula
authors.initials: P
authors.lastname: Stamataki
authors.forename: Stavros
authors.initials: S
authors.lastname: Pappas