an increasing trendP = 0.0342
Therefore, we performed further analysis and found that after postoperative day 107, the risk of cumulative ischemic events showed an increasing trend according to the number of CYP2C19 LOF alleles (hazard ratio, 6.176; 95% CI of ratio, 1.145 to 33.32; P = 0.0342; Fig. 1D ).