Name
slewake
Label
Polysomnography (PSG) Quality Assessment: Sleep wake scoring
Description

Study was scored sleep/wake rather than with full sleep staging. This assessment is made by the scorer if there is not sufficient quality on EEG leads to do full R&K scoring. (0=no (full scoring); 1=yes (sleep/wake only))

Domain
noyes01
  • 0: No
  • 1: Yes
  • 8: Don't know
Type
choices
Polysomnography (PSG) Quality Assessment: Sleep wake scoring vs Visit number
Visit 8
Total 461
No 456
Yes 5
Don't know -
Polysomnography (PSG) Quality Assessment: Sleep wake scoring vs Age (categorical)
Visit 8
75-84 years 85 years or older Total
Total 325 130 455
No 321 129 450
Yes 4 1 5
Don't know - - -
Polysomnography (PSG) Quality Assessment: Sleep wake scoring vs Gender
Visit 8
Female Total
Total 461 461
No 456 456
Yes 5 5
Don't know - -