Name

sleepstage08

Label

Sleep stage of eighth 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 eighth 30 second epoch in 5 minute window vs Visit Number
Baseline Follow-up
Total 44,621 39,667
Wake 4,018 2,948
Stage 1 3,349 2,679
Stage 2 16,820 16,110
Stage 3/4 12,754 11,133
Stage 3/4 - 39
REM stage 7,680 6,758