Similarly, individuals with TD/CTD were 36% more likely to be affected with any AD than members of the same cohort without TD/CTD (OR=1.36, 95% CI=1.22-1.51; Table 1). In the analyses of individual AD, the highest risk was found for Hashimoto's thyroiditis (106% increase), celiac disease (67%), scarlet fever (62%), type 1 diabetes mellitus (37% increase), and psoriasis vulgaris (33% increase). Other AD, such as Chrohn's disease or vitiligo, were also associated with TD/CTD, but CI were wide due to limited statistical power.
