The overall compliance with reporting guidelines of prospective diagnostic accuracy studies of CT coronary angiography is moderate to good, and STARD-adopting journals have greater STARD compliance than nonadopting journals. Online supplemental material is available for this article.
• Good methodological quality is a basic requirement in diagnostic accuracy studies. • Most coronary CT angiography studies have only been of moderate design quality. • Weak methodological quality will affect the sensitivity and specificity. • No improvement in methodological quality was observed over time. • Authors should consider the QUADAS checklist when undertaking accuracy studies.
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