Fig. 6
From: An improved method for estimating low LDL-C based on the enhanced Sampson-NIH equation
Comparison of Kappa scores of different equations for classification of patients at the 70 mg/dL cutpoint for LDL-C. Kappa score and 95% confidence intervals are shown for F LDL-C (purple), eM LDL-C (red), S LDL-C (green), and eS-LDL-C (orange) for classifying patients as below or above the 70 mg/dL LDL-C cutpoint when compared against BQ LDL-C for TG up to 400 mg/dL (triangles), TG up to 800 mg/dL (circles) or TG up to 1500 mg/dL (squares)