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Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep apnea test

ttleffbd_f1t3 under Sleep Monitoring/Polysomnography/Sleep Architecture in NUMOM2B variables

Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441)

Sleep Efficiency: the proportion of estimated sleep duration in in-bed period from type III home sleep test

slp_eff under Sleep Monitoring/Polysomnography/Sleep Architecture in BESTAIR variables

Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441) In-bed period is the interval between lights off/in-bed time and lights on/out-bed time. Conventionally, this variable could be described as the ratio between total sleep time (TST) and time in bed (TIB).