Fig. 2From: Application of first-generation high- and low-dose drug-coated balloons to the femoropopliteal artery disease: a sub-analysis of the POPCORN registryInteraction effect of the baseline characteristics on the association of DCB types with restenosis risk in the matched population. Data are derived from the Cox proportional hazards regression model stratified by the matched pairs. Error bars indicate 95% confidence intervalsBack to article page