Comparison of Risk Assessment Strategies for Patients with Diabetes Mellitus and Stable Chest Pain: A Coronary Computed Tomography Angiography Study

Table 3

Reclassification table comparing the ESC strategy to the NICE strategy.

	Risk groups by ESC strategy		Total	Reclassification		NRI
	Low	High		Up	Down
Risk groups by NICE strategy
Negative patients				2.42%	10.57%	27.71%	<0.0001
Low	190	8	198
High	35	98	133
Total	225	106	331
Positive patients				21.77%	2.21%
Low	6	59	65
High	6	200	206
Total	12	259	271

CAD: coronary artery disease; NICE strategy: 2016 National Institute of Health and Care Excellence guideline-determined risk assessment strategy; ESC strategy: 2019 European Society of Cardiology guideline-determined risk assessment strategy.