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Percent of total sleep duration in stage 3 - 4 sleep from type I polysomnography
pctdursp_s3_f1t1 under Sleep Monitoring/Polysomnography in ABC variables
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep, conventionally called total sleep time.
Percent of total sleep duration with oxygen saturation < 75% from type I polysomnography
pctdursp_salt75_f1t1 under Sleep Monitoring/Polysomnography in ABC variables
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep, conventionally called total sleep time.
Percent of total sleep duration with oxygen saturation < 80% from type I polysomnography
pctdursp_salt80_f1t1 under Sleep Monitoring/Polysomnography in ABC variables
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep, conventionally called total sleep time.
Percent of total sleep duration with oxygen saturation < 85% from type I polysomnography
pctdursp_salt85_f1t1 under Sleep Monitoring/Polysomnography in ABC variables
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep, conventionally called total sleep time.
Percent of total sleep duration with oxygen saturation < 90% from type I polysomnography
pctdursp_salt90_f1t1 under Sleep Monitoring/Polysomnography in ABC variables
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep, conventionally called total sleep time.
Total sleep duration from type I polysomnography
ttldursp_f1t1 under Sleep Monitoring/Polysomnography in ABC variables
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep, conventionally called total sleep time
Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from polysomnography
nsrr_ttldursp_f1 under Harmonized/Polysomnography/Sleep Architecture in CFS variables
Conventionally, this would be called total sleep time (TST) (i.e. total time spent in stage 1 or greater).Harmonized by the NSRR team. Source: :slpprdp: at Visit 5
Apnea-Propensity Index to be excluded for being above threshold - potential artifact
highexclude under Sleep Monitoring/Polysomnography/Administrative in CFS variables
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset.
Apnea-Propensity Index to be excluded for being below threshold - potential artifact
lowexclude under Sleep Monitoring/Polysomnography/Administrative in CFS variables
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset.
PSG Quality Assessment: Data Lost - Recording began after sleep
recafsle under Sleep Monitoring/Polysomnography/Signal Quality in CFS variables
Data was lost at the beginning of sleep period because recording began after sleep onset.
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
minremp under Sleep Monitoring/Polysomnography/Sleep Architecture in CFS variables
Total time spent in REM sleep
Sleep Efficiency: the ratio of sleep duration (i.e. total sleep time) to in-bed period from type I polysomnography
slpeffp under Sleep Monitoring/Polysomnography/Sleep Architecture in CFS variables
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep (i.e. total sleep time, TST), while in-bed period is the interval between lights off/in-bed time and lights on/out-bed time (i.e. time in bed, TIB).
Sleep Latency: the interval between lights-out/in-bed time and sleep onset time. from type I polysomnography
slplatp under Sleep Monitoring/Polysomnography/Sleep Architecture in CFS variables
Total Sleep Duration: the interval between sleep onset time and lights on/out-bed time while the participant is asleep from type I polysomnography
slpprdp under Sleep Monitoring/Polysomnography/Sleep Architecture in CFS variables
Conventionally, this would be called total sleep time (TST) (i.e. total time spent in stage 1 or greater).
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
timerem under Sleep Monitoring/Polysomnography/Sleep Architecture in CFS variables
Total time spent in REM sleep
Apnea-Propensity Index
api under Sleep Monitoring/Polysomnography in CFS variables
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset.
CleveMed original Apnea-Propensity Index
cmedapi under Sleep Monitoring/Polysomnography in CFS variables
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset.
CleveMed Apnea-Propensity Index after 5000 seconds
cmedapi5k under Sleep Monitoring/Polysomnography in CFS variables
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset.
CleveMed Apnea-Propensity Index from abdominal effort
cmedapiabdo under Sleep Monitoring/Polysomnography in CFS variables
The Apnea Propensity Index (API) is a novel measure of breathing variability based on the abdominal effort channel and optimized around the first sleep onset.
CleveMed Apnea-Propensity Index from abdominal effort with analysis window
cmedapiabdo4 under Sleep Monitoring/Polysomnography in CFS variables
Includes 30 seconds before sleep onset
Number of bradycardia related to hypopnea (sleep time onset)
nobrh under Sleep Monitoring/Polysomnography in CFS variables
Number of bradycardia related to hypopnea during sleep
Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from polysomnography
nsrr_ttldursp_f1 under Harmonized/Polysomnography/Sleep Architecture in MROS variables
Conventionally, this would be called total sleep time (TST) (i.e. total time spent in stage 1 or greater).Harmonized by the NSRR team. Source: :poslprdp: at Visit 1
Sleep Latency: the interval between lights-out/in-bed time and sleep onset time from type II polysomnography
posllatp under Sleep Monitoring/Polysomnography/Sleep Architecture in MROS variables
Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type II polysomnography
poslpeff under Sleep Monitoring/Polysomnography/Sleep Architecture in MROS variables
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep (i.e. total sleep time, TST), while in-bed period is the interval between lights off/in-bed time and lights on/out-bed time (i.e. time in bed, TIB).
Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type II polysomnography
poslprdp under Sleep Monitoring/Polysomnography/Sleep Architecture in MROS variables
Conventionally this variable would be called total sleep time (TST)(i.e. total time spent in stage 1 or greater).
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