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. Author manuscript; available in PMC: 2020 Mar 30.

Published in final edited form as: Surgery. 2018 Nov 8;165(1):69–74. doi: 10.1016/j.surg.2018.04.094

Table 7.

TIRADS’ diagnostic value in predicting surgical pathology (NIFTP benign).

		Surgical pathology
		Benign	Malignant	Diagnostic value
TIRADS	No workup	38	8	Se 73.3 (95% CI: 54.1%−87.7%)	PPV 25.3 (95% CI: 20.7%−30.5%)
	Workup	65	22	Sp 36.9 (95% CI: 27.6%−47.0%)	NPV 82.6 (95% CI: 71.4%−90.1%)
				Accuracy 45.1% (95% CI: 36.5%−54.0%)

Sp, specificity