In our study, the proportion of peanut sensitized participants who were defined as having peanut allergy was smaller (Figure 1), and the predictive value of peanut-specific IgE levels for clinical peanut allergy weaker (Figure 3) than in previous research, where peanut allergy could be predicted with 95% probability at peanut-specific IgE cutoff levels between 13.0 kU/L and 57 kU/L, respectively [6-9]. Here, IGHE is linked to peanut allergic reaction.