Name
thorqual
Label
B9b. Thoracic (quality code)
Domain
signalquality
  • 1: <25% of estimated sleep time
  • 2: 25-49% of estimated sleep time
  • 3: 50-74% of estimated sleep time
  • 4: 75-94% of estimated sleep time
  • 5: Entire estimated sleep time (>95%)
Type
choices
B9b. Thoracic (quality code) vs A4b. Visit of Sleep Study
Visit 1 Visit 3
Total 3,012 2,332
<25% of estimated sleep time 475 364
25-49% of estimated sleep time 59 30
50-74% of estimated sleep time 140 106
75-94% of estimated sleep time 528 446
Entire estimated sleep time (>95%) 1,810 1,386
B9b. Thoracic (quality code) vs Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g
Visit 1
Non-Hispanic White Non-Hispanic Black Hispanic Asian Other Total
Total 1,842 359 557 112 142 3,012
<25% of estimated sleep time 315 62 57 24 17 475
25-49% of estimated sleep time 34 9 11 3 2 59
50-74% of estimated sleep time 84 14 29 5 8 140
75-94% of estimated sleep time 308 65 104 13 38 528
Entire estimated sleep time (>95%) 1,101 209 356 67 77 1,810
B9b. Thoracic (quality code) vs Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g
Visit 3
Non-Hispanic White Non-Hispanic Black Hispanic Asian Other Total
Total 1,494 247 397 84 110 2,332
<25% of estimated sleep time 235 51 57 12 9 364
25-49% of estimated sleep time 19 1 7 1 2 30
50-74% of estimated sleep time 50 22 15 9 10 106
75-94% of estimated sleep time 280 47 78 16 25 446
Entire estimated sleep time (>95%) 910 126 240 46 64 1,386