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Sleep Onset: Clock time when the participant falls asleep from type III home sleep apnea test
begtimsp_f1t3 under Sleep Monitoring/Polysomnography/Sleep Architecture in NUMOM2B variables
Sleep onset time from polysomnography
nsrr_begtimsp_f1 under Harmonized/Polysomnography/Sleep Architecture in CCSHS variables
Harmonized by the NSRR team. Source: :stonsetp:
Sleep onset time from polysomnography
nsrr_begtimsp_f1 under Harmonized/Polysomnography/Sleep Architecture in CHAT variables
Harmonized by the NSRR team. Source: :stonsetp:
Beginning(start) point time for sleep from type I polysomnography
stonsetp under Sleep Monitoring/Polysomnography/Sleep Architecture in CFS variables
Sleep onset time from type II polysomnography
postontp under Sleep Monitoring/Polysomnography/Sleep Architecture in MROS variables
Conventionally this variable would be called the start of total sleep time (TST)(i.e. total time spent in stage 1 or greater).
Sleep onset time (scorer) from type II polysomnography
scslpon under Sleep Monitoring/Polysomnography/Signal Quality in SOF variables
24-hour clock time written as integer (e.g. 0-2359).
Sleep onset time from type II polysomnography
stonsetp under Sleep Monitoring/Polysomnography/Sleep Architecture in SOF variables
Sleep onset time from type II polysomnography
stonsetp under Sleep Monitoring/Polysomnography/Sleep Architecture in SHHS variables
Conventionally this variable would be called the start of total sleep time (TST) (i.e. total time spent in stage 1 or greater). In Visit 1 this variable represents the number of epochs from recording start.
Sleep onset time from type I polysomnography
stonsetp under Sleep Monitoring/Polysomnography/Sleep Architecture in CCSHS variables
Sleep onset time (hours of the day) from type I polysomnography
stonsetp_dec under Sleep Monitoring/Polysomnography/Sleep Architecture in CCSHS variables
24 hours were added to the original values that occurred after midnight
Sleep onset time
stonsetp under Sleep Monitoring/Polysomnography/Sleep Architecture in CHAT variables
Beginning of sleep (defined as the first epoch of sleep)
Sleep onset time (hours of the day) from type I polysomnography
stonsetp_dec under Sleep Monitoring/Polysomnography/Sleep Architecture in CHAT variables
24 hours were added to the original values that occurred after midnight
Sleep onset time from type II polysomnography
stonsetp5 under Sleep Monitoring/Polysomnography/Sleep Architecture in MESA variables
Conventionally this variable would be called the start of total sleep time (TST)(i.e. total time spent in stage 1 or greater).
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