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2-by-2 table of CTA and Agatston score according to STARD (47)*
| CTA | ||
|---|---|---|
| Positive | Negative | |
| Agatston score§ | ||
| Positive | 447 (18.2%) | 152 (6.2%) |
| Negative | 849 (34.6%) | 1004 (41.0%) |
*Percentages are based on 2452 patients. STARD Standards for Reporting of Diagnostic Accuracy, CTA computed tomography angiography. §An Agatston score above 400 was considered positive
