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* macro to create time variables from 24-hour times
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*******************************************************************************; * SELF-REPORTED SLEEP TIME *******************************************************************************; * FIX SELF-REPORTED
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DAYMID_time2 datetime16.; * calculate time in bed as difference
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Physiological sleep measures predict time to 15-year mortality in
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learning architecture for multi-modality time series. Journal of Neuroscience
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Sleep Scoring using Multimodality Time Series. 1090–1094. Yu, H.,
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original scorer (912 {part time scorer}, 914, 915), scored
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scored at the second time point by the other
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to document drift over time. It should be noted
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on a (30 s. time base) epoch by epoch
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(2 or 5 min. time base), respiratory events will
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defined amount of the time (usually within 30 sec)
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slpeffp
under
Sleep Monitoring/Polysomnography/Sleep Architecture
in
SHHS 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).Percentage of time in bed that was spent sleeping, or the ratio of total sleep time to total time in bed, expressed as a percentage.
nsrr_effsp_f1
under
Harmonized/Polysomnography/Sleep Architecture
in
MSP variables
Harmonized by the NSRR team. 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). Percentage of time in bed that was spent sleeping, or the ratio of total sleep time to total time in bed, expressed as a percentage. Source variable: :se:
se
under
Sleep Monitoring/Polysomnography/Sleep Architecture
in
MSP 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). Percentage of time in bed that was spent sleeping, or the ratio of total sleep time to total time in bed, expressed as a percentage.
sleep_efficiency
under
Sleep Monitoring/Polysomnography/Sleep Architecture
in
APOE 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). Percentage of time in bed that was spent sleeping, or the ratio of total sleep time to total time in bed, expressed as a percentage. Source: :tst: and :tib:
slp_eff
under
Sleep Monitoring/Polysomnography/Sleep Architecture
in
SOF 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).Percentage of time in bed that was spent sleeping, or the ratio of total sleep time to total time in bed, expressed as a percentage.
sleepeffpsg
under
Sleep Monitoring/Polysomnography/Sleep Architecture
in
APPLES 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). [100*(total sleep time) / (total time in bed)]
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appropriately if, at any time during the study, there
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off data to determine time in bed. However, when
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not included in sleep/bed time (i.e., “lights off” are
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duration (i.e., total sleep time, TST) in stage 1
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duration (i.e., total sleep time, TST) in stage 2
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duration (i.e., total sleep time, TST) in stage 3/4
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slp_eff
under
Sleep Monitoring/Polysomnography/Sleep Architecture
in
CCSHS 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). [100*(total sleep time) / (total time in bed)]
slpeffp
under
Sleep Monitoring/Polysomnography/Sleep Architecture
in
CHAT 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 Time (TST)) / (time from sleep onset to morning waking)] * 100 (data can be inaccurate if scorer has not set sleep onset rule properly in compumedics software)
Forced Desynchrony with and without Chronic Sleep Restriction
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circadian rhythms, duration of time awake or asleep, and
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different combinations of circadian time (i.e., phase) and length of time awake or asleep. The
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calendar date and clock time. Labtime is a value
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Posted by
michaelprerau
on
September 20, 2022
in
Guest Blogger
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of a month, the time that each participant was
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hours per night of time in bed involved 30
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inhibitory control); workplace performance (time worked, work productivity, earnings); social, time, and risk preferences; and
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Reply by
diegomazzotti1
on
January 22, 2018
on
Forum
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about deriving the appropriate time stamp for lights out
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variable "stloutp" (Lights out time), "(...) values are in
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I extract the start time stamp from the EDF
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discrepancy between total sleep time variables in SHHS data
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incorrect. As an example time in bed for subject
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minutes, however, total sleep time as per slptime is
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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).
slpeff_d
under
Sleep Monitoring/Polysomnography/Sleep Architecture
in
HOMEPAP 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).
slpeff_t
under
Sleep Monitoring/Polysomnography/Sleep Architecture
in
HOMEPAP 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).
slpeffp
under
Sleep Monitoring/Polysomnography/Sleep Architecture
in
HOMEPAP 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).
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to 3 hours of time per week for the
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occur over any given time period. - Studies which
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and trends tracked over time. Any scorer identified to
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