highly significantp < 0.001
In patients with an abnormal and large %CO reduction (<−15%), the relation was highly significant: %CBF reduction = 0.8291 × %CO reduction − 5.789; R 2 = 0.645; p < 0.001.
In patients with an abnormal and large %CO reduction (<−15%), the relation was highly significant: %CBF reduction = 0.8291 × %CO reduction − 5.789; R 2 = 0.645; p < 0.001.