YKL-40, chitinase-like proteins; MWP, molecular weight phthalate; OR, odds ratio; CI, confidence interval
Periostin and YKL-40 (high vs. low) adjusted for age, gender, BMIz score, aeroallergen sensitization, and secondary smoking.P values are from a generalized linear regression with the logit function.
Table 4. Relationship of periostin and YKL-40 levels with lung function (Rrs5 and FeNO).