SNHG1 and coronary atherosclerosis measurement: Logistic regression analysis showed that the expression of miR-194-5p (OR = 0.067, p < 0.001) and SNHG1 (OR = 25.984, p < 0.001) and the degree of carotid artery stenosis (OR = 1.152, p = 0.001) were significantly correlated with CI.