Fig. 2From: Total cholesterol/HDL-C ratio versus non-HDL-C as predictors for ischemic heart disease: a 17-year follow-up study of women in southern SwedenHazard ratios (HR) with 95% confidence interval (CI) for IHD and non_HDL. Legend: HR and CI estimated by restricted cubic splines. The model is adjusted for all other variables. Reference level HR = 1: non-HDL = 4Back to article page