Related Variables
| ahi | Sleep Study: apnea hypopnea index | Lab Visit/Physiology | |
| oanbp | Number of Obstructive Apnea (NREM, Back, all oxygen desaturations) | Polysomnography/Respiratory Events/Apnea/Obstructive | |
| oanop | Number of Obstructive Apnea (NREM, Other, all oxygen desaturations) | Polysomnography/Respiratory Events/Apnea/Obstructive | |
| oarbp | Number of Obstructive Apnea (REM, Back, all oxygen desaturations) | Polysomnography/Respiratory Events/Apnea/Obstructive | |
| oarop | Number of Obstructive Apnea (REM, Other, all oxygen desaturations) | Polysomnography/Respiratory Events/Apnea/Obstructive | |
| hnrbp3 | Number of Hypopnea (NREM, Back, 3% oxygen desaturation) | Polysomnography/Respiratory Events/Hypopnea | |
| hnrop3 | Number of Hypopnea (NREM, Other, 3% oxygen desaturation) | Polysomnography/Respiratory Events/Hypopnea | |
| hrembp3 | Number of Hypopnea (REM, Back, 3% oxygen desaturation) | Polysomnography/Respiratory Events/Hypopnea | |
| hrop3 | Number of Hypopnea (REM, Other, 3% oxygen desaturation) | Polysomnography/Respiratory Events/Hypopnea | |
| slpprdp | Sleep Time | Polysomnography/Sleep Architecture |