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

Note: The result was identical for both models
The Cohen’s Kappa coefficient is 0.84 (95% CI: 0.81–0.88, p < 0.001)
TP true positive, FP false positive, FN false negative, TN true negative

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