As shown in Table 4, in male patients with NSTE-ACS, SYNTAX score was positively correlated with hyperlipidemia (p = 0.000, R = 0.178), smoking (p = 0.000, R = 0.240), apolipoprotein B/A (p = 0.000, R = 0.205), uric acid (p = 0.002, R = 0.138), cTnT (p = 0.000, R = 0.303), NLR (p = 0.000, R = 0.390), and MHR (p = 0.000, R = 0.194), indicating that the higher the values, the higher the SYNTAX scores and the degree of arterial stenosis. Here, APOB is linked to Arterial stenosis.