TSLP and Friedreich ataxia: Using the codominant model, the OR associated with TSLP SNP was estimated at 3.94 (95%CI 1.34 ÷ 11.6) for AD combined with FA, at 4.89 (95%CI 1.48 ÷ 16.1) for AD combined with anaphylaxis, and at 4.85 (95%CI 1.55 ÷ 5.18) for patients with FA and anaphylaxis.