Related Variables
| canbp5 | Total number of central apnea in NREM sleep in supine position: Central apneas with >= 5% oxygen desaturation and with or without arousal from type I polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| canop5 | Total number of central apnea in NREM sleep in non-supine position: Central apneas with >= 5% oxygen desaturation and with or without arousal from type I polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| hnrbp5 | Total number of hypopnea in NREM sleep in supine position : hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation and with or without arousal from type I polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| hnrop5 | Total number of hypopnea in NREM sleep in non-supine position : hypopneas with > 50% flow reduction and with >= 5% oxygen desaturation and with or without arousal from type I polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| manrbp5 | Total number of mixed apnea in NREM sleep in supine position: Mixed apneas with >= 5% oxygen desaturation and with or without arousal from type I polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| manrop5 | Total number of mixed apnea in NREM sleep in non-supine position: Mixed apneas with >= 5% oxygen desaturation and with or without arousal from type I polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| oanbp5 | Total number of obstructive apnea in NREM sleep in supine position: Obstructive apneas with >= 5% oxygen desaturation and with or without arousal from type I polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| oanop5 | Total number of obstructive apnea in NREM sleep in non-supine position: Obstructive apneas with >= 5% oxygen desaturation and with or without arousal from type I polysomnography | Sleep Monitoring/Polysomnography/Respiratory Event Counts | |
| minremp |
Total Sleep Duration (REM): the interval between sleep onset time and lights on/out-bed time while the participant is in REM sleep from type I polysomnography
Total time scored as rapid eye movement sleep (REM), rounded to nearest minute (use calculated variable - sleep wake studies screened out) |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
| slpprdp |
Total Sleep Duration: the interval between sleep onset time and lights on/out-bed time while the participant is asleep from type I polysomnography
Conventionally, this would be called total sleep time (TST) (i.e. total time spent in stage 1 or greater). |
Sleep Monitoring/Polysomnography/Sleep Architecture |