pctdursp_s2_f1t1 - Search - Sleep Data - National Sleep Research Resource - NSRR

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Percentage of total sleep duration (i.e., total sleep time, TST) in stage 2 from polysomnography

nsrr_pctdursp_s2 under Harmonized/Polysomnography/Sleep Architecture in APOE variables

Harmonized by the NSRR team. Source: :pct_s2:

Percent of total sleep duration in stage 2 sleep from type I polysomnography

pctdursp_s2_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.

Percentage of total sleep duration (i.e., total sleep time, TST) in stage 2 from polysomnography

nsrr_pctdursp_s2 under Harmonized/Polysomnography/Sleep Architecture in APPLES variables

Harmonized by the NSRR team. Source: :pertsts2psg:

Percentage of total sleep duration (i.e., total sleep time, TST) in stage 2 from polysomnography

nsrr_pctdursp_s2 under Harmonized/Polysomnography/Sleep Architecture in CCSHS variables

Harmonized by the NSRR team. Source: :timest2p:

Percentage of total sleep duration (i.e., total sleep time, TST) in stage 2 from polysomnography

nsrr_pctdursp_s2 under Harmonized/Polysomnography/Sleep Architecture in CHAT variables

Harmonized by the NSRR team. Source: :timest2p:

Percentage of stage 2 sleep among total sleep duration from type I polysomnography

pct_s2 under Sleep Monitoring/Polysomnography/Sleep Architecture in APOE variables

Conventionally, total sleep duration would be called total sleep time (TST).

Percentage of stage 2 sleep among total sleep duration from type I polysomnography

timest2p under Sleep Monitoring/Polysomnography/Sleep Architecture in CFS variables

Conventionally, total sleep duration would be called total sleep time (TST).

Percentage of stage 2 sleep among total sleep duration from type I polysomnography (split-night, diagnostic)

pctstg2_d under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables

Conventionally, total sleep duration would be called total sleep time (TST).

Percentage of stage 2 sleep among total sleep duration from type I polysomnography (split-night, treatment)

pctstg2_t under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables

Conventionally, total sleep duration would be called total sleep time (TST).

Percentage of stage 2 sleep among total sleep duration from type I polysomnography (full-night)

tmstg2p under Sleep Monitoring/Polysomnography/Sleep Architecture in HOMEPAP variables

Percentage of stage 2 sleep among total sleep duration from type I polysomnography

pcttststagen2 under Sleep Monitoring/Polysomnography in WSC variables

Conventionally, total sleep duration would be called total sleep time (TST).

Percentage of stage 2 sleep among total sleep duration from type I polysomnography

pertsts2psg under Sleep Monitoring/Polysomnography/Sleep Architecture in APPLES variables

Conventionally, total sleep duration would be called total sleep time (TST).

Percentage of stage 2 sleep among total sleep duration from type I polysomnography

timest2p under Sleep Monitoring/Polysomnography/Sleep Architecture in CCSHS variables

Conventionally, total sleep duration would be called total sleep time (TST).[100*(number of minutes scored as stage 2 sleep)/(total sleep time)]

Percentage of stage 2 sleep among total sleep duration from type I polysomnography

timest2p under Sleep Monitoring/Polysomnography/Sleep Architecture in CHAT variables

Conventionally, total sleep duration would be called total sleep time (TST).Percent of sleep time in stage 2 [100*(number of minutes scored as stage 2) / (Total Sleep Time (TST))]