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sdmainteff5
under
Sleep Monitoring/Actigraphy
in
MESA variables
Sleep maintenance efficiency is the ratio between sleep duration (i.e. total sleep time, tst) and sleep period in main sleep. Sleep duration is the interval between sleep onset time and sleep offset time while asleep, while sleep period is the interval between sleep onset time and sleep offset time.
sdmainteffnw5
under
Sleep Monitoring/Actigraphy
in
MESA variables
Sleep maintenance efficiency is the ratio between sleep duration (i.e. total sleep time, tst) and sleep period in main sleep. Sleep duration is the interval between sleep onset time and sleep offset time while asleep, while sleep period is the interval between sleep onset time and sleep offset time.
sdmainteffwd5
under
Sleep Monitoring/Actigraphy
in
MESA variables
Sleep maintenance efficiency is the ratio between sleep duration (i.e. total sleep time, tst) and sleep period in main sleep. Sleep duration is the interval between sleep onset time and sleep offset time while asleep, while sleep period is the interval between sleep onset time and sleep offset time.
sdmainteffwe5
under
Sleep Monitoring/Actigraphy
in
MESA variables
Sleep maintenance efficiency is the ratio between sleep duration (i.e. total sleep time, tst) and sleep period in main sleep. Sleep duration is the interval between sleep onset time and sleep offset time while asleep, while sleep period is the interval between sleep onset time and sleep offset time.
sdmainteffwo5
under
Sleep Monitoring/Actigraphy
in
MESA variables
Sleep maintenance efficiency is the ratio between sleep duration (i.e. total sleep time, tst) and sleep period in main sleep. Sleep duration is the interval between sleep onset time and sleep offset time while asleep, while sleep period is the interval between sleep onset time and sleep offset time.
slp_maint_eff5
under
Sleep Monitoring/Polysomnography/Sleep Architecture
in
MESA variables
Sleep duration (i.e. total sleep time, TST) is the interval between sleep onset and sleep offset time while asleep. Sleep period is just the interval between sleep onset and sleep offset time.
nsrr_ttldursp_f1
under
Harmonized/Polysomnography/Sleep Architecture
in
ABC 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: :ttldursp_f1t1:
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
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.
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.
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).