Receiver Operating Characteristic Analysis

Eng, John

doi:10.1016/j.acra.2013.05.001

Cited by 13 publications

(13 citation statements)

References 30 publications

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“…Therefore, we performed receiver operating characteristic curve analysis of immunoreactivity of the cell-cycle regulatory protein and proliferative markers to predict the likelihood of recurrence (8). We tried to determine the threshold of immunoreactivity with the greatest sensitivity and specificity.…”

Section: Analysis and Interpretation Of Immunoreactivitymentioning

confidence: 99%

Results of Immunohistochemical Staining of Cell-Cycle Regulators: The Prediction of Recurrence of Functioning Pituitary Adenoma

et al. 2014

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Section: Analysis and Interpretation Of Immunoreactivitymentioning

confidence: 99%

Results of Immunohistochemical Staining of Cell-Cycle Regulators: The Prediction of Recurrence of Functioning Pituitary Adenoma

et al. 2014

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“…The established signal enhancement ratio method, the proposed method and the combined method were evaluated with receiver operating characteristic (ROC) curve analysis [25] and free-response receiver operating characteristic (FROC) curve analysis [26]. ROC analysis evaluates a given method's potential to perform differential diagnosis between malignant lesions and radiologically suspicious benign lesions.…”

Section: Validation/statistical Analysesmentioning

confidence: 99%

A Metric for Reducing False Positives in the Computer-Aided Detection of Breast Cancer from Dynamic Contrast-Enhanced Magnetic Resonance Imaging Based Screening Examinations of High-Risk Women

et al. 2015

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Magnetic resonance imaging (MRI)-enabled cancer screening has been shown to be a highly sensitive method for the early detection of breast cancer. Computer-aided detection systems have the potential to improve the screening process by standardizing radiologists to a high level of diagnostic accuracy. This retrospective study was approved by the institutional review board of Sunnybrook Health Sciences Centre. This study compares the performance of a proposed method for computer-aided detection (based on the second-order spatial derivative of the relative signal intensity) with the signal enhancement ratio (SER) on MRI-based breast screening examinations. Comparison is performed using receiver operating characteristic (ROC) curve analysis as well as free-response receiver operating characteristic (FROC) curve analysis. A modified computer-aided detection system combining the proposed approach with the SER method is also presented. The proposed method provides improvements in the rates of false positive markings over the SER method in the detection of breast cancer (as assessed by FROC analysis). The modified computer-aided detection system that incorporates both the proposed method and the SER method yields ROC results equal to that produced by SER while simultaneously providing improvements over the SER method in terms of false positives per noncancerous exam. The proposed method for identifying malignancies outperforms the SER method in terms of false positives on a challenging dataset containing many small lesions and may play a useful role in breast cancer screening by MRI as part of a computer-aided detection system.

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“…The two methods proposed by Gilhuijs et al (9,10) and the method proposed here were evaluated using receiveroperating characteristic (ROC) curve analysis, which measures the robustness of a particular test by evaluating the trade-off between the test's sensitivity and specificity (15). Wilcoxon's signed-rank test was performed to evaluate the benefits of including the proposed margin measurement in a CAD system using established dynamic feature measurements.…”

Section: Validation and Statistical Analysesmentioning

confidence: 99%

A Margin Sharpness Measurement for the Diagnosis of Breast Cancer from Magnetic Resonance Imaging Examinations

Levman

Martel

2011

Academic Radiology

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Receiver Operating Characteristic Analysis

Cited by 13 publications

References 30 publications

Results of Immunohistochemical Staining of Cell-Cycle Regulators: The Prediction of Recurrence of Functioning Pituitary Adenoma

Results of Immunohistochemical Staining of Cell-Cycle Regulators: The Prediction of Recurrence of Functioning Pituitary Adenoma

A Metric for Reducing False Positives in the Computer-Aided Detection of Breast Cancer from Dynamic Contrast-Enhanced Magnetic Resonance Imaging Based Screening Examinations of High-Risk Women

A Margin Sharpness Measurement for the Diagnosis of Breast Cancer from Magnetic Resonance Imaging Examinations

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