Fig. 3 | Scientific Reports

Fig. 3

From: The No-Apnea score for early obstructive sleep apnea detection in a sleep clinic: a study of diagnostic accuracy and comparative performance of three screening instruments

Fig. 3

Receiver operating characteristic curves comparing the discriminative ability of the No-Apnea, NoSAS, and STOP-Bang tools for diagnosis of obstructive sleep apnea at RDI ≥ 5, RDI ≥ 15, and RDI ≥ 30. NoSAS, neck, obesity, snoring, age, sex; ROC, receiver operating characteristic; STOP-Bang, snoring, tiredness, observed apnea, blood pressure, body mass index, age, neck circumference, and gender.

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