At @-year follow-up , definite stent thrombosis was more frequent after implantation of the zotarolimus-eluting stent ( @/@ -LSB- @ % -RSB- ) than the sirolimus-eluting stent ( @/@ -LSB- @ % -RSB- ; OR @ , @ % CI @-@ @ ; p = @ ) , whereas the opposite finding was recorded for between @ and @ years ' follow-up ( zotarolimus-eluting stent @/@ -LSB- @ % -RSB- vs sirolimus-eluting stent @/@ -LSB- @ % -RSB- , OR @ , @ % CI @-@ @ ; p = @ ) .