Fig. 3From: Associations between long-term ozone exposure and small airways function in Chinese young adults: a longitudinal cohort studyThe association between IQR increase in the ozone annual pollutant concentrations and changes in lung function parameters among participants stratified by sex (males and females) and BMI (< 24 and ≥ 24 kg/m2). Note: * represents P < 0.05Back to article page