Fig. 5From: Imaging-based clusters in current smokers of the COPD cohort associate with clinical characteristics: the SubPopulations and Intermediate Outcome Measures in COPD Study (SPIROMICS)Predicting imaged-based cluster using only 7 important variables with a classification tree (“simple” imaging-based clustering). Variables are Jacobian (Total), Dh* (sLLL), Dh* (sRLL), WT* (sRUL), WT* (sRML), βtissue (LLL) and fSAD% (Total) with 89% accuracy compared with “original” imaging-based clusters using 69 variablesBack to article page