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. 2019 Apr 24;12:1325–1330. doi: 10.2147/JPR.S204567

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© 2019 An et al.

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Receiver operating characteristic curve of cervcal facet joint cross-sectional area for prediction of cervical foraminal stenosis. The best cut off point of CFJA was 113.14 mm2, with sensitivity 70.6%, specificity 68.6%, and AUC 0.72. CFJA AUC (95% CI) =0.72 (0.66–0.77).

Abbreviations: CFJA, cervical facet joint cross-sectional area; AUC, area under the curve.