| AHI | Apnea-hypopnea index |
| AIS | Athens insomnia scale |
| AUC | Area under the ROC curve |
| ESS | Epworth sleepiness scale |
| OCST | Out-of-center sleep testing |
| ODI | Oxygen desaturation index |
| OSA | Obstructive sleep apnea |
| PHQ | Patient health questionnaire |
| PSG | Polysomnography |
| REI | Respiratory event index |
| ROC | Receiver operating characteristics |
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