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©2013 Baishideng Publishing Group Co.
World J Radiol. Apr 28, 2013; 5(4): 178-183
Published online Apr 28, 2013. doi: 10.4329/wjr.v5.i4.178
Published online Apr 28, 2013. doi: 10.4329/wjr.v5.i4.178
Table 2 Sensitivity and specificity of color flow Doppler
Parameter | Estimate | Lower-upper 95%CI |
Sensitivity | 88.9% | 67.2-96.9 |
Specificity | 87.5% | 52.9-97.8 |
Positive predictive value | 94.1% | 73.0-99 |
Negative predictive value | 77.8% | 45.3-93.7 |
Diagnostic accuracy | 88.5% | 71-96 |
Likelihood ratio of a positive test | 7.1 | 0.99-51.3 |
Likelihood ratio of a negative test | 0.1 | 0.05-0.4 |
Diagnostic odds | 56 | 4.3-724.1 |
Cohen's kappa (unweighted) | 0.7 | 0.4-1.1 |
- Citation: Donkol RH, Nada AM, Boughattas S. Role of color Doppler in differentiation of Graves' disease and thyroiditis in thyrotoxicosis. World J Radiol 2013; 5(4): 178-183
- URL: https://www.wjgnet.com/1949-8470/full/v5/i4/178.htm
- DOI: https://dx.doi.org/10.4329/wjr.v5.i4.178