Additional file 1: of Patency with antiplatelet treatment after vascular access intervention therapy: a retrospective observational study

Figure S1. Box plot showing the age distribution of the patients in this study. People over 71 years old was defined as the older age. Box plot explanation: upper horizontal line of box, 75th percentile; lower horizontal line of box, 25th percentile; horizontal bar within box, median; upper horizontal bar outside box, maximum; lower horizontal bar outside box, minimum. (TIF 523 kb)