Name

sleepstage06

Label

Sleep stage of sixth 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 sixth 30 second epoch in 5 minute window vs Visit Number
Baseline Follow-up
Total 44,621 39,667
Wake 4,012 2,959
Stage 1 3,365 2,776
Stage 2 16,771 16,047
Stage 3/4 12,824 11,143
Stage 3/4 - 45
REM stage 7,649 6,697