表 3.

不同颈动脉斑块成分评分的患侧脑血流量

Cerebral blood flow on the index side in different carotid plaque component scores

Plaque characteristics	Score 0	Score 1	Score 2	P value
Data are expressed as x±s.
Intraplaque hemorrhage	47.04±10.80	46.52±12.66		0.662
Lipid-rich necrotic nucleus	53.57±14.61	45.79±10.01	45.92±11.75	0.528
Calcification	39.27±11.89	46.64±10.42	53.11±11.81	0.030
Ulcer	46.10±12.67	48.52±8.72		0.565