SNHG1 and coronary atherosclerosis measurement: The multivariate logistic regression analysis showed (Table 4) that the degree of carotid artery stenosis (OR = 1.152, 95% CI = 1.098–1.210, p < 0.001) and the expression levels of SNHG1 (OR = 25.984, 95% CI = 5.513–122.474, p < 0.001) were independent risk factors for CI, while the expression level of miR-194-5p (OR = 0.067, 95% CI = 0.013–0.343, p = 0.001) was a protective factor.