Related Variables
| canbp |
Number of central apnea (NREM, Back, all desaturations)
Number of central apnea during NREM sleep with supine body position |
Sleep/Polysomnography/Respiratory Events/Apnea/Central | |
| canop |
Number of central apnea (NREM, Other, all desaturations)
Number of central apnea during NREM sleep with non-supine body position |
Sleep/Polysomnography/Respiratory Events/Apnea/Central | |
| manrbp |
Number of mixed apnea (NREM, Back, all desaturations)
Number of mixed apnea during NREM sleep with supine body position |
Sleep/Polysomnography/Respiratory Events/Apnea/Mixed | |
| manrop |
Number of mixed apnea (NREM, Other, all desaturations)
Number of mixed apnea during NREM sleep with non-supine body position |
Sleep/Polysomnography/Respiratory Events/Apnea/Mixed | |
| oanbp |
Number of obstructive apnea (NREM, Back, all desaturations)
Number of obstructive apnea during NREM sleep with supine body position |
Sleep/Polysomnography/Respiratory Events/Apnea/Obstructive | |
| oanop |
Number of obstructive apnea (NREM, Other, all desaturations)
Number of obstructive apnea during NREM sleep with non-supine body position |
Sleep/Polysomnography/Respiratory Events/Apnea/Obstructive | |
| hnrbp |
Number of hypopnea (NREM, Back, all desaturations)
Number of hypopnea during NREM sleep with supine body position |
Sleep/Polysomnography/Respiratory Events/Hyponea | |
| hnrop |
Number of hypopnea (NREM, Other, all desaturations)
Number of hypopnea during NREM sleep with non-supine body position |
Sleep/Polysomnography/Respiratory Events/Hyponea | |
| overall | Overall study grade | Sleep/Polysomnography/Signal Quality | |
| minremp |
Time in REM sleep
Total time scored as REM, rounded to nearest minute (use calculated variable - sleep wake studies screened out) |
Sleep/Polysomnography/Sleep Architecture | |
| slpprdp |
Total sleep time
Total time from lights out to lights on that is scored as sleep (rounded to nearest minute) |
Sleep/Polysomnography/Sleep Architecture |