Fig. 4From: Chitinase-like protein YKL-40 correlates with inflammatory phenotypes, anti-asthma responsiveness and future exacerbationsForest plot of serum YKL-40 in predicting asthma treatment responsiveness. Responder was defined by ΔACQ ≥ 0.5 or ΔFEV1 ≥ 12%. non-responder was defined by ΔACQ < 0.5 and ΔFEV1 < 12%. ACQ = asthma control questionnaire; BDP = beclomethasone equivalents; BMI = body mass index; CI = confidence interval; FEV1 = forced expiratory volume in 1 s; aOR = adjusted odds ratioBack to article page