PITX1-AS1 and atherosclerosis: Next, univariate logistic regression analysis was performed, which showed that all three lncRNAs were favorable factors in femoral atherosclerosis patients (Figure 8A, HMGA1P4, OR = 6.833e–7, 95% CI: 3.417e–15–0.002205, p = 0.0213; C5orf66, OR = 1.974e–3, 95% CI:1.222e–5–0.06207, p = 0.0213; AC148477.2, OR = 6.177e–5, 95% CI: 1.012e–8–0.01171, p = 0.0045).