rdirem3p nsupinep
Name
overall_shhs2
Label
PSG Quality Assessment (SHHS2): Overall signal quality
Description

Overall study grade as assigned by scorer. The overall quality grade is based on the quality and duration of EEG, respiratory and oximetry signals. Based on signal quality during sleep time.

Domain
ovqus2
  • 1: Unsatisfactory
  • 2: Poor
  • 3: Fair
  • 4: Good
  • 5: Very Good
  • 6: Excellent
  • 7: Outstanding
Type
choices
Tags
overall_shhs2
PSG Quality Assessment (SHHS2): Overall signal quality vs SHHS Visit Number
Visit 1 Visit 2 CVD Outcomes
Total 5,804 4,080 5,042
Unsatisfactory - - -
Poor - - -
Fair - 109 -
Good - 243 -
Very Good - 667 -
Excellent - 947 -
Outstanding - 685 -
Unknown 5,804 1,429 5,042
PSG Quality Assessment (SHHS2): Overall signal quality vs Age at SHHS1
Visit 1
39.0 to 55.0 years 55.0 to 63.0 years 63.0 to 72.0 years 72.0 to 100.0 years Total
Total 1,451 1,451 1,451 1,451 5,804
Unsatisfactory - - - - -
Poor - - - - -
Fair - - - - -
Good - - - - -
Very Good - - - - -
Excellent - - - - -
Outstanding - - - - -
Unknown 1,451 1,451 1,451 1,451 5,804
PSG Quality Assessment (SHHS2): Overall signal quality vs Gender
Visit 1
Female Male Total
Total 3,039 2,765 5,804
Unsatisfactory - - -
Poor - - -
Fair - - -
Good - - -
Very Good - - -
Excellent - - -
Outstanding - - -
Unknown 3,039 2,765 5,804
PSG Quality Assessment (SHHS2): Overall signal quality vs Gender
Visit 2
Female Male Total
Total 2,219 1,861 4,080
Unsatisfactory - - -
Poor - - -
Fair 59 50 109
Good 139 104 243
Very Good 362 305 667
Excellent 496 451 947
Outstanding 369 316 685
Unknown 794 635 1,429
PSG Quality Assessment (SHHS2): Overall signal quality vs Race
Visit 1
white black native amer/alaskan asian/pacific islander hispanic/mex. amer other Total
Total 4,907 515 11 88 280 3 5,804
Unsatisfactory - - - - - - -
Poor - - - - - - -
Fair - - - - - - -
Good - - - - - - -
Very Good - - - - - - -
Excellent - - - - - - -
Outstanding - - - - - - -
Unknown 4,907 515 11 88 280 3 5,804
PSG Quality Assessment (SHHS2): Overall signal quality vs Race
Visit 2
white black native amer/alaskan asian/pacific islander hispanic/mex. amer other Total
Total 3,587 256 8 48 180 1 4,080
Unsatisfactory - - - - - - -
Poor - - - - - - -
Fair 88 18 - 1 2 - 109
Good 218 11 - 1 13 - 243
Very Good 582 50 3 5 27 - 667
Excellent 814 70 - 16 46 1 947
Outstanding 609 32 - 11 33 - 685
Unknown 1,276 75 5 14 59 - 1,429