Baseline HP and zonulin levels did not differ according to the presence of asthma or allergic rhinitis (HP: 1196.1 vs. 1099.6 μg/mL, p = 0.566; zonulin: 5.0 vs. 4.0 ng/mL, p = 0.413), nor according to NECU status (HP: 1196.1 vs. 1130.4 μg/mL, p = 0.616; zonulin: 6.0 vs. 4.0 ng/mL, p = 0.069). Here, HP is linked to asthma.