Meanwhile, the univariate logistic analysis also showed that male sex, WBC count, RDW, BUN, creatinine, ALT, AST, ALP, previous stroke/TIA, hypertension, diabetes mellitus, atrial fibrillation, and NIHSS on admission were positively associated with a 3-month unfavorable outcome (p < 0.05). Here, GPT is linked to transient ischemic attack.