Name
latreliable
Label
Is the sleep latency reliable? (SHHS2)
Description

Sleep latency will be considered reliable when a change in lights status (on/off) shows a clear transition (even if reversed- off to on) prior to the onset of sleep.

Domain
noyes01
  • 0: No
  • 1: Yes
Type
choices
Tags
sl
Is the sleep latency reliable? (SHHS2) vs Sleep Heart Health Study (SHHS) Visit Number
Visit 1 Interim Follow-up Visit Visit 2 CVD Outcomes
Total - - 4,080 -
No - - 584 -
Yes - - 2,067 -
Unknown - - 1,429 -
Is the sleep latency reliable? (SHHS2) vs Gender of the participant
Visit 2
Male Female Total
Total 1,861 2,219 4,080
No 270 314 584
Yes 956 1,111 2,067
Unknown 635 794 1,429
Is the sleep latency reliable? (SHHS2) vs Race of the participant
Visit 2
White Black Other Total
Total 3,587 256 237 4,080
No 487 61 36 584
Yes 1,824 120 123 2,067
Unknown 1,276 75 78 1,429