Group Number Hypothyroidism Adrenal Insufficiency Pernicious Anaemia Coeliac Disease Vitiligo Systematic Autoimmune *
Total 504 102 (20.2%) 9 (1.8%) 2 (0.4%) 3 (0.6%) 10 (2%) 8 (1.6%)
Females 246 76  (30.9%) ** 6 (2.4%) 2 (0.8%) 3 (1.2%) 7  (2.8%) 7 (2.8%)
Males 258 26  (10.1%) 3 (1.2%) 0 0 3  (1.2%) 1 (0.4%)
*Rheumatoid arthritis, scleroderma, systemic lupus erythematosis
**p<O.0002 compared to males
Table 1: Distribution of Auto-Immune features in 504 patients with Type 1 Diabetes attending the CDE. Numbers (%).