Table 2.

CAD assessment in accordance with outcome grouping.

CAD assessment tool	Event, n = 15	No event, n = 47	P-value
Significant stenosis in ICA, (%)	6 (40.0)	16 (34.0)	0.68
Significant stenosis in CCTA, (%)	10 (66.7)	30 (63.8)	0.84
CACS, AU	539.7 (149.4–1,669.3)	192.7 (56.0–792.0)	0.10
RCA PCAT attenuation, HU	−69.8 ± 7.5	−74.6 ± 6.2	0.02

The results are reported as n (%), mean ± SD, or median (IQR) as appropriate and rounded to the first decimal place. AU, Agatston units; HU, Hounsfield units; ICA, invasive coronary angiography; CCTA, coronary CT angiography; CACS, coronary artery calcium score.