stg1stg2pr unustgou
Name
stg2stg3pr
Label
PSG Quality Assessment (SHHS2): Stage2/Stage3-4 Scoring unreliable
Description

Scorer noted that there was a problem differentiating stage 2 and stage 3/4 sleep.

Domain
yesnon
  • 0: No
  • 1: Yes
  • 8: Not applicable
Type
choices
Tags
Stg2Stg3Pr
PSG Quality Assessment (SHHS2): Stage2/Stage3-4 Scoring unreliable vs SHHS Visit Number
Visit 1 Interim Follow-up Visit Visit 2 CVD Outcomes
Total - - 4,080 -
No - - 393 -
Yes - - 46 -
Not applicable - - 2,212 -
Unknown - - 1,429 -
PSG Quality Assessment (SHHS2): Stage2/Stage3-4 Scoring unreliable vs Gender
Visit 2
Male Female Total
Total 1,861 2,219 4,080
No 189 204 393
Yes 20 26 46
Not applicable 1,017 1,195 2,212
Unknown 635 794 1,429
PSG Quality Assessment (SHHS2): Stage2/Stage3-4 Scoring unreliable vs Race
Visit 2
White Black Other Total
Total 3,587 256 237 4,080
No 342 37 14 393
Yes 39 4 3 46
Not applicable 1,930 140 142 2,212
Unknown 1,276 75 78 1,429