Relationship between Blood Stasis Syndrome Score and Cardioankle Vascular Index in Stroke Patients

Table 4

Area under the receiver-operator characteristic (ROC) curve for the CAVI+Age, CAVI, age, and systolic blood pressure as discriminators of blood stasis syndrome among stroke patients.

Variables	Area under ROC curve	95% Confidence interval	𝑃 value
CAVI + Age	0.759	0.680–0.827	<0.0001
CAVI	0.703	0.620–0.777	0.0003
Age	0.692	0.609–0.767	0.0010
SBP	0.630	0.545–0.710	0.0522

CAVI: Cardio-ankle vascular index; SBP: Systolic blood pressure.