[Prevalence of thyroid autoimmunity in a group of patients with type 1 diabetes mellitus in Londrina, PR].

Unlabelled: Thyroid autoimmunity is a frequent comorbid condition subjects with in type 1 diabetes mellitus (DM1). We evaluated the prevalence of antithyroid autoantibodies (antimicrosomal, antithyroglobulin and antithyroid peroxidase), in addition to clinical (gender, age, DM duration) and laboratory (TSH, HbA1) characteristics of 101 patients (mean age 20 +/- 9.6 years; 62 female) followed at the HC/UEL.