Figure 3From: Xenobiotic metabolizing enzyme gene polymorphisms predict response to lung volume reduction surgeryEffect of EPHX1 rs3753658 promoter polymorphism in patient subgroups defined by emphysema distribution and baseline exercise capacity. Six month change in BODE score is shown. The grey box represents the interquartile range, and the black line marks the median. Three individuals with T/T genotype have been removed for clarity of presentation.Back to article page