| OSA | Obstructive Sleep Apnea |
| CPAP | Continuous Positive Airway Pressure |
| AHI | Apnea-Hypopnea Index |
| SDB | Sleep-Disordered Breathing |
| NC | Neck Circumference |
| BMI | Body-Mass Index |
| HBP | High Blood Pressure |
| LBP | Low Blood Pressure |
| tN | Thin Neck |
| TN | Thick Neck |
| ROC | Receiver Operating Characteristic |
| AUC | Area Under the Curve |
| PPV | Positive Predicted Value |
| NPV | Negative Predicted Value |
| TPR | True Positive Rate |
| TNR | True Negative Rate |