Name
nsrr_ttldursp_f1
Label
Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from home sleep apnea test
Description

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)

Harmonized by the NSRR team. Source: index_time at Baseline

Units
minutes
Type
numeric
Visit number vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from home sleep apnea test
N Mean StdDev Median Min Max Unknown Total
Baseline 316 434.0 ± 91.7 438.6 140.8 760.4 2 318
Follow-up - - - - - - - -