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

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: tst_modified

Units
minutes
Type
numeric
Visit number vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline Visit 343 335.3 ± 126.2 350.3 50.0 809.5 30 373
Month 1 Follow-up Visit - - - - - - - -
Month 3 Follow-up Visit - - - - - - - -