Name
nsrr_ttllatsp_f1
Label
Sleep Latency: the interval between lights-out/in-bed time and sleep onset from polysomnography
Description

Harmonized by the NSRR team. Source: soflopsg

Units
minutes (min)
Type
integer
Visit (Number) vs Sleep Latency: the interval between lights-out/in-bed time and sleep onset 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 19.2 ± 22.8 11.5 0.0 176.0 293 1,516
CPAP Titration Visit (CPAP) 1,065 17.2 ± 23.2 9.5 0.0 317.1 451 1,516
Two Month Post-CPAP Neurocognitive Visit (2M) 879 13.3 ± 17.2 8.0 0.0 169.5 637 1,516
Four Month Post-CPAP Neurocognitive Visit (4M) - - - - - - 1,516 1,516
Six Month Post-CPAP Neurocognitive Visit (6M) 849 12.9 ± 15.8 7.0 0.0 133.0 667 1,516