nsrr_pctdursp_sr nsrr_ttldurws_f1
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: tstpsg

Units
minutes (min)
Type
numeric
Tags
ttldursp_f1t1
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 (BL) - - - - - - 1,516 1,516
Clinical Evaluation (CE) - - - - - - 1,516 1,516
Diagnostic Visit (DX) 1,223 377.5 ± 67.5 387.5 72.5 779.5 293 1,516
CPAP Titration Visit (CPAP) 1,065 350.2 ± 75.9 358.5 0.0 554.0 451 1,516
Two Month Post-CPAP Neurocognitive Visit (2M) 879 393.2 ± 63.1 399.0 89.5 556.5 637 1,516
Four Month Post-CPAP Neurocognitive Visit (4M) - - - - - - 1,516 1,516
Six Month Post-CPAP Neurocognitive Visit (6M) 849 394.1 ± 60.9 404.5 98.0 534.0 667 1,516