TPO and diabetic ketoacidosis: Anti-TransGlut IgA: anti- transglutaminase IgA antibody, TPOAb: thyroid peroxidase antibodies, TRAb: thyrotropin receptor antibodies, TgAb: thyroglobulin antibodies, DKA: diabetic ketoacidosis, N/A: information not available, F: Female, M: Male.