Association betweenprotect systemic immune-inflammation index and postoperative optical quality in the early recovery phase after cataract surgery: a retrospective study

Objective Early postoperative optical quality varies among patients after cataract surgery. Systemic inflammation is increasingly recognized as a factor influencing postoperative recovery. This study aimed to investigate the association between preoperative systemic immune-inflammation index (SII), defined as neutrophil count × platelet count / lymphocyte count, and early objective optical quality following phacoemulsification cataract surgery. Methods This retrospective study included 110 eyes