Fig. 5From: Evaluation of Sampson equation for LDL-C in acute coronary syndrome patients: a Chinese population-based cohort studyBland-Altman charts in different TG groups with difference between LDL evaluation methods and their means (Lines represent the average difference between the measurements, the upper and lower control limits of plus and minus 1.96*sigma, respectively, where sigma is the standard deviation of the measurement differences)Back to article page