quc45 quchest5
Name
qucasn5
Label
PSG QS: Cannula Snore Signal Quality
Domain
psgsignalquality
  • 1: Signal good for < 25% of sleep time
  • 2: Signal good for 25-49% of sleep time
  • 3: Signal good for 50-74% of sleep time
  • 4: Signal good for 75-94% of sleep time
  • 5: Signal good >= 95% of sleep time
Type
choices
PSG QS: Cannula Snore Signal Quality vs MESA Exam Number
Exam 5
Total 2,237
Signal good for < 25% of sleep time 63
Signal good for 25-49% of sleep time 43
Signal good for 50-74% of sleep time 222
Signal good for 75-94% of sleep time 183
Signal good >= 95% of sleep time 1,546
Unknown 180
PSG QS: Cannula Snore Signal Quality vs Participant Age at MESA Sleep Visit
Exam 5
54.0 to 62.0 years 62.0 to 69.0 years 69.0 to 77.0 years 77.0 to 95.0 years Total
Total 560 559 559 559 2,237
Signal good for < 25% of sleep time 10 15 17 21 63
Signal good for 25-49% of sleep time 9 4 18 12 43
Signal good for 50-74% of sleep time 50 46 60 66 222
Signal good for 75-94% of sleep time 36 48 55 44 183
Signal good >= 95% of sleep time 415 423 361 347 1,546
Unknown 40 23 48 69 180
PSG QS: Cannula Snore Signal Quality vs Gender
Exam 5
Female Male Total
Total 1,198 1,039 2,237
Signal good for < 25% of sleep time 28 35 63
Signal good for 25-49% of sleep time 21 22 43
Signal good for 50-74% of sleep time 117 105 222
Signal good for 75-94% of sleep time 101 82 183
Signal good >= 95% of sleep time 836 710 1,546
Unknown 95 85 180
PSG QS: Cannula Snore Signal Quality vs Race/ethnicity
Exam 5
White, Caucasian Chinese American Black, African-American Hispanic Total
Total 830 265 616 526 2,237
Signal good for < 25% of sleep time 18 8 18 19 63
Signal good for 25-49% of sleep time 8 8 16 11 43
Signal good for 50-74% of sleep time 65 41 52 64 222
Signal good for 75-94% of sleep time 69 25 41 48 183
Signal good >= 95% of sleep time 583 168 446 349 1,546
Unknown 87 15 43 35 180