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. 2023 Jan 9;15(2):424. doi: 10.3390/cancers15020424

Table 1.

Diagnostic efficacy and the ROC curves of K-TIRADS categories.

Sensitivity [95% CIs] Specificity [95% CIs] DOR [95% CIs] AUC
High (K-TIRADS 5) 0.6644 [0.5488; 0.7632]; I2 = 99.1% 0.8904 [0.8495; 0.9212]; I2 = 98.8% 17.1881 [12.8739; 22.9479]; I2 = 94.7% 0.881
Intermediate (K-TIRADS 4) 0.9251 [0.8783; 0.9548]; I2 = 97.9% 0.6280 [0.5790; 0.6746]; I2 = 98.5% 20.7111 [15.0584; 28.4856]; I2 = 92.6% 0.792
Low (K-TIRADS 3) 0.9991 [0.9955; 0.9998]; I2 = 94.9% 0.0823 [0.0381; 0.1685]; I2 = 99.7% 17.2411 [9.7008; 30.6424]; I2 = 68.3% 0.904

ROC: receiver operating characteristic; CI: confidence interval; AUC: area under the curve; K-TIRADS: Korean Thyroid Imaging Reporting and Data System.