Name

alpdel

Label

PSG Quality Assessment: Alpha Intrusion

Description

Scorer observed alpha intrusion on sleep during study.

Domain
yesnon
  • 0: No
  • 1: Yes
  • 8: Not applicable
Type
choices
PSG Quality Assessment: Alpha Intrusion vs Visit
Visit 5
Total 735
No 20
Yes 19
Not applicable 693
Unknown 3
PSG Quality Assessment: Alpha Intrusion vs Age at time of visit
Visit 5
5-14 yrs old 15-24 yrs old 25-34 yrs old 35-44 years 45-54 years 55-64 years 65-74 years 75-84 years 85 years or older Total
Total 64 112 62 98 148 84 57 31 2 658
No 2 - 3 - 4 2 3 3 1 18
Yes - 1 2 2 4 - 3 3 - 15
Not applicable 62 111 57 95 138 82 51 25 1 622
Unknown - - - 1 2 - - - - 3
PSG Quality Assessment: Alpha Intrusion vs Sex
Visit 5
Female Male Total
Total 406 329 735
No 9 11 20
Yes 13 6 19
Not applicable 381 312 693
Unknown 3 - 3
PSG Quality Assessment: Alpha Intrusion vs Race
Visit 5
White Black Other Total
Total 304 409 22 735
No 11 9 - 20
Yes 11 8 - 19
Not applicable 280 391 22 693
Unknown 2 1 - 3