Fig. 4

Restricted cubic spline analysis. Multivariable adjusted hazards ratio for major adverse cardiovascular events according to the monocyte/high-density lipoprotein cholesterol ratio (MHR) on a continuous scale. The adjusted variables are age, sex, heart rate, body mass index, left ventricular end diastolic diameter, left main disease, chronic total occlusion, diffuse lesion, target vessel of left main artery, complete revascularization, number of stents, total bilirubin, direct bilirubin, total cholesterol, triglyceride glucose, platelet, angiotensin receptor blocker, sacubitril/valsartan, metformin, and sodium-dependent glucose transporters 2 inhibitor. The solid blue line represents the multivariable adjusted hazards ratio, and the light blue area represents the 95% confidence interval. The cut-off point of the MHR is 0.65