Figure 1 .
Calibration plot of UKPDS and Framingham CHD risk equations. X-axes refer to deciles of predicted risk scores using the UKPDS and Framingham CHD risk equations, where appropriate. Each bar in the graph represents the average of the observed and predicted risk scores from the UKPDS and Framingham risk equations.
Lu et al. BMC Endocrine Disorders 2012 12:12 doi:10.1186/1472-6823-12-12