Fig. 1From: Predictive performance of a competing risk cardiovascular prediction tool CRISK compared to QRISK3 in older people and those with comorbidity: population cohort studyCalibration of the competing risk model with the Charlson comorbidity index (red), the competing risk model without the Charlson comorbidity index (blue) and QRISK3 (black) in women (left) and men (right). CR, competing risk model. CVD, cardiovascular disease. Charlson, Charlson comorbidity index. Observed risk is based on the Aalen-Johansen estimator, which accounts for competing mortality riskBack to article page