“…SD, standard deviation; GCS, Glasgow Coma Scale; WFNS, World Federation of Neurosurgical Societies; mFisher, modi ed Fisher; NLR, neutrophil-to-lymphocyte ratio; IQR, interquartile range; *p < 0.05.1 T test,2 Pearson's Chi-squared test,3 Fisher's exact test,4 Wilcoxon rank sum test; Neutrophil1, Lymphocyte1, and NLR1 were tested at admission; Neutrophil2, Lymphocyte2, and NLR2 were tested within 24 h after endovascular treatment; Neutrophil3, Lymphocyte3, and NLR3 were tested 3-7 d after endovascular treatment.…”