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Table 2 Quartimax rotated factor pattern matrix

From: Clinical and computed tomographic predictors of chronic bronchitis in COPD: a cross sectional analysis of the COPDGene study

Variable WA thickness Emphysema Uniqueness
ln % Emph −0.1199 0.8883 0.1965
% Gas trap 0.0561 0.8916 0.2019
Pi10 0.6983 0.0327 0.5114
Pi15 0.8393 −0.1173 0.2819
WA% seg 0.8533 0.0224 0.2714