Fig. 3From: A serological biomarker of type I collagen degradation is related to a more severe, high neutrophilic, obese asthma subtypeThe relationship between BMI, age, smoking, allergic asthma, FeNO, the use of systemic steroids, inhaled corticosteroid dosage, blood neutrophils, and blood eosinophils on the levels of C1M in asthmatics were tested using a feature ranking using random forest. The top 3 most important attributes to C1M levels in the ALLIANCE cohort is Age, Blood neutrophils, and BMIBack to article page