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Table 2 Shows the sensitivity and specificity of each cut-off value using the Sunnybrook Facial Grading System

From: Prognostic value of a three-dimensional dynamic quantitative analysis system to measure facial motion in acute facial paralysis patients

  Cut-off Specificity (%) Sensitivity (%) AUC
ENOG (1st) 87 92 84 0.955
ENOG2 (2nd) 80 92 84 0.910
SFGS (1st) 40 100 84 0.903
SFGS2 (2nd) 51 100 84 0.908
3D ASFM (1st) 31 92 80 0.868
3D ASFM (2nd) 49 83 84 0.893
  1. AUC: area under the ROC, 1st: first evaluation; 2nd: second evaluation; ENOG: electroneurography; SFGS: Sunnybrook Facial Grading System; 3D ASFM: three-dimensional dynamic quantitative analysis system for facial motion