Name

sleepstage05

Label

Sleep stage of fifth 30 second epoch in 5 minute window

Domain
sleepstage
  • 0: Wake
  • 1: Stage 1
  • 2: Stage 2
  • 3: Stage 3/4
  • 4: Stage 3/4
  • 5: REM stage
Type
choices
Sleep stage of fifth 30 second epoch in 5 minute window vs Visit Number
Baseline Follow-up
Total 44,621 39,667
Wake 3,974 2,949
Stage 1 3,439 2,777
Stage 2 16,802 16,049
Stage 3/4 12,757 11,134
Stage 3/4 - 44
REM stage 7,649 6,714