OMC indicates optimal medical care; SE, supervised exercise; ST, stent revascularization; CI, confidence interval; PWT, peak walking time; COT, claudication onset time; ABI, ankle-brachial index; LDL, low-density lipoprotein;
and HDL, high-density lipoprotein. Values are meanSD (minimum, maximum) when appropriate. P values are based on ANCOVA with adjustment for study center, baseline cilostazol use, and baseline value of the end point.
*One-sided P value.
†Adjusted with pedometer logs.