quchest5 que15
Name
quchin5
Label
PSG QS: Chin 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: Chin Signal Quality vs MESA Exam Number
Exam 5
Total 2,237
Signal good for < 25% of sleep time 164
Signal good for 25-49% of sleep time 65
Signal good for 50-74% of sleep time 126
Signal good for 75-94% of sleep time 143
Signal good >= 95% of sleep time 1,559
Unknown 180
PSG QS: Chin 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 47 44 35 38 164
Signal good for 25-49% of sleep time 13 23 18 11 65
Signal good for 50-74% of sleep time 30 35 36 25 126
Signal good for 75-94% of sleep time 28 30 39 46 143
Signal good >= 95% of sleep time 402 404 383 370 1,559
Unknown 40 23 48 69 180
PSG QS: Chin Signal Quality vs Gender
Exam 5
Female Male Total
Total 1,198 1,039 2,237
Signal good for < 25% of sleep time 68 96 164
Signal good for 25-49% of sleep time 31 34 65
Signal good for 50-74% of sleep time 69 57 126
Signal good for 75-94% of sleep time 84 59 143
Signal good >= 95% of sleep time 851 708 1,559
Unknown 95 85 180
PSG QS: Chin 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 53 25 45 41 164
Signal good for 25-49% of sleep time 28 10 15 12 65
Signal good for 50-74% of sleep time 51 11 31 33 126
Signal good for 75-94% of sleep time 65 20 32 26 143
Signal good >= 95% of sleep time 546 184 450 379 1,559
Unknown 87 15 43 35 180