Moreover, patients with isolated AR (2.49 ng/ml [1.65‒8.28 ng/ml]) did not differ significantly from isolated asthma (1.70 ng/ml [0.94‒6.40 ng/ml]), or patients with asthma comorbid AR (1.81 ng/ml [0.55‒7.70 ng/ml; P = 0.392, Fig. 2C]) in the levels of S100A12. Here, S100A12 is linked to asthma.