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Figure 6 Parametric prediction from the three-phase hazard model with 70% confidence limits. The pre-percutaneous coronary intervention (PCI) stenosis is set at 70%, and the era is set at 1997 or later. The curves represent the predicted probability of restenosis for all combinations of the remaining risk factors use of stent (yes/no) and high-dose anti-proliferatives (AP) (yes/no).