borderline significantp-value = 0.054
There was a borderline significant positive association between a history of stroke and survival of patients with HGG (HR for OS = 0.72; 95%CI = 0.52–1.01; p-value = 0.054, HR for PFS = 0.77; 95%CI = 0.56–1.06; p-value = 0.111).