IGHE and Allergy: In the group with egg white allergy, birth body length and log total IgE were significantly associated with the odds after 2016 (aOR of birth body length, 1.083, 95% CI 1.018–1.152, p = 0.012; aOR of log total IgE, 1.002; 95% CI 1.002–1.003, p < 0.0001; Table 4B).