Multivariable analysis confirmed CI-AKI as an independent predictor of NACE -LSB- hazard ratio ( -LSB- HR ) , @ ; @ % confidence interval ( CI ) , @-@ @ ; P = @ -RSB- , MACE ( HR , @ ; @ % CI , @-@ @ ; P = @ ) , non-coronary artery bypass grafting major bleeding ( HR , @ ; @ % CI , @-@ @ ; P < @ ) , and mortality ( HR , @ ; @ % CI , @-@ @ ; P = @ ) at @-year follow-up .