By multivariable analysis , peak CK-MB concentration and AUC measurement were independently associated with @-month mortality ( adjusted hazard ratio -LSB- HR -RSB- @ , @ % CI @-@ @ , per @-ng/mL increase , P = @ ; and adjusted HR @ , @ % CI @-@ @ , per @,@-ng / -LSB- mL h -RSB- increase , P < @ , respectively ) and @-day death or congestive heart failure ( adjusted HR @ , @ % CI @-@ @ , P < @ ; and adjusted HR @ , @ % CI @-@ @ , P < @ , respectively ) .