Fig.1. Association of clinical characteristics with affected femoropopliteal segments.

Data are adjusted odds ratios of clinical characteristics (old age [A], male sex [B], overweight [C], smoking [D], hypertension [E], dyslipidemia [F], diabetes mellitus [G], and renal failure on dialysis [H]) for the presence of arterial lesions in each femoropopliteal segment. The values were derived from the multivariate logistic regression model, in which all the variables listed in the figure were entered as the explanatory variables. Error bars indicate 95% confidence intervals. SFA, superficial femoral artery.