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Table 3 Confusion matrix obtained during the testing procedure

From: Monitoring mandibular movements to detect Cheyne-Stokes Breathing

  Classification by model  
Real observed Positive Negative Total
Positive TP = 489 FN = 41 530
Negative FP = 36 TN = 419 455
Total 525 460 985
  1. Note: The result was identical for both models
  2. The Cohen’s Kappa coefficient is 0.84 (95% CI: 0.81–0.88, p < 0.001)
  3. TP true positive, FP false positive, FN false negative, TN true negative