IGHE and asthma: Typically, variables like parental asthma (heredity), childhood wheezing patterns, allergic comorbidities (e.g., eczema, hay fever), sensitization (skin prick test or specific IgE measures), and recurrent airway infections are included in the models with overall performance, assessed by area under the receiver operating curve ranging between 0.66 and 0.87 (197).