Fig. (3).

CAD-related nomogram prediction score. CAD-related nomogram was constructed to predict asymptomatic CAD for stroke patients, with the male, age, NIHSS on admission, hypertension history, blood glucose level, HDL-C level, LDL-C level and CVA≥50% stenosis. The “total points” are calculated as the sum of the individual score of each of the 8 variables included in the nomogram. NIHSS, National Institutes of Health Stroke Scale; HDL-C, highdensity lipoprotein cholesterol; LDL-C, low lipoprotein cholesterol; CVA, cervicocephalic artery.