Table 3. % reclassified and overall NRI for CAC, CTCA, plaque morphology.

FRS	NRI (range, %)
Low <10%	12−15
Intermediate (10−20%)	52−66
High (>20%)	34−36
Overall	19−25

NRI, net reclassification improvement; CAC, coronary artery calcium; CTCA, computed tomography coronary angiography; FRS, Framingham risk score.