qucasn5 quchin5
Name
quchest5
Label
PSG QS: Chest 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: Chest Signal Quality vs MESA Exam Number
Exam 5
Total 2,237
Signal good for < 25% of sleep time 23
Signal good for 25-49% of sleep time 30
Signal good for 50-74% of sleep time 137
Signal good for 75-94% of sleep time 195
Signal good >= 95% of sleep time 1,672
Unknown 180
PSG QS: Chest 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 4 9 6 4 23
Signal good for 25-49% of sleep time 7 9 11 3 30
Signal good for 50-74% of sleep time 34 36 45 22 137
Signal good for 75-94% of sleep time 53 62 46 34 195
Signal good >= 95% of sleep time 422 420 403 427 1,672
Unknown 40 23 48 69 180
PSG QS: Chest Signal Quality vs Gender
Exam 5
Female Male Total
Total 1,198 1,039 2,237
Signal good for < 25% of sleep time 13 10 23
Signal good for 25-49% of sleep time 17 13 30
Signal good for 50-74% of sleep time 79 58 137
Signal good for 75-94% of sleep time 123 72 195
Signal good >= 95% of sleep time 871 801 1,672
Unknown 95 85 180
PSG QS: Chest 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 8 1 4 10 23
Signal good for 25-49% of sleep time 7 5 9 9 30
Signal good for 50-74% of sleep time 46 14 36 41 137
Signal good for 75-94% of sleep time 65 21 51 58 195
Signal good >= 95% of sleep time 617 209 473 373 1,672
Unknown 87 15 43 35 180