Name
oxiqual
Label
B11b. Oximetry (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
B11b. Oximetry (quality code) vs A4b. Visit of Sleep Study
Visit 1 Visit 3
Total 3,012 2,332
<25% of estimated sleep time - -
25-49% of estimated sleep time - -
50-74% of estimated sleep time 29 18
75-94% of estimated sleep time 159 96
Entire estimated sleep time (>95%) 2,824 2,218
B11b. Oximetry (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 - - - - - -
25-49% of estimated sleep time - - - - - -
50-74% of estimated sleep time 14 4 5 2 4 29
75-94% of estimated sleep time 80 38 30 5 6 159
Entire estimated sleep time (>95%) 1,748 317 522 105 132 2,824
B11b. Oximetry (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 - - - - - -
25-49% of estimated sleep time - - - - - -
50-74% of estimated sleep time 7 4 5 1 1 18
75-94% of estimated sleep time 56 18 16 1 5 96
Entire estimated sleep time (>95%) 1,431 225 376 82 104 2,218