Name

oxiqual

Label

Oximeter channel: Proportion of valid signal time

Domain
qualdata
  • 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
Oximeter channel: Proportion of valid signal time vs Visit number
Baseline Follow-up
Total 318 301
<25% of estimated sleep time 1 -
25 - 49% of estimated sleep time - -
50 - 74% of estimated sleep time 7 8
75 - 94% of estimated sleep time 28 14
Entire estimated sleep time (>95%) 280 253
Unknown 2 26
Oximeter channel: Proportion of valid signal time vs Treatment Arm
Baseline
Healthy Lifestyles and Sleep Education - control arm (HLSE) Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) Total
Total 106 106 106 318
<25% of estimated sleep time - 1 - 1
25 - 49% of estimated sleep time - - - -
50 - 74% of estimated sleep time 4 1 2 7
75 - 94% of estimated sleep time 11 11 6 28
Entire estimated sleep time (>95%) 91 92 97 280
Unknown - 1 1 2
Oximeter channel: Proportion of valid signal time vs Treatment Arm
Follow-up
Healthy Lifestyles and Sleep Education - control arm (HLSE) Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) Total
Total 100 101 100 301
<25% of estimated sleep time - - - -
25 - 49% of estimated sleep time - - - -
50 - 74% of estimated sleep time 3 4 1 8
75 - 94% of estimated sleep time 5 5 4 14
Entire estimated sleep time (>95%) 86 86 81 253
Unknown 6 6 14 26
Oximeter channel: Proportion of valid signal time vs Age category
Baseline
45-54 years 55-64 years 65 years or older Total
Total 53 139 126 318
<25% of estimated sleep time - 1 - 1
25 - 49% of estimated sleep time - - - -
50 - 74% of estimated sleep time - 4 3 7
75 - 94% of estimated sleep time 5 13 10 28
Entire estimated sleep time (>95%) 47 121 112 280
Unknown 1 - 1 2
Oximeter channel: Proportion of valid signal time vs Age category
Follow-up
45-54 years 55-64 years 65 years or older Total
Total 49 127 124 300
<25% of estimated sleep time - - - -
25 - 49% of estimated sleep time - - - -
50 - 74% of estimated sleep time 1 4 3 8
75 - 94% of estimated sleep time 4 5 5 14
Entire estimated sleep time (>95%) 37 108 108 253
Unknown 7 10 8 25
Oximeter channel: Proportion of valid signal time vs Gender
Baseline
Female Male Total
Total 84 234 318
<25% of estimated sleep time - 1 1
25 - 49% of estimated sleep time - - -
50 - 74% of estimated sleep time 4 3 7
75 - 94% of estimated sleep time 3 25 28
Entire estimated sleep time (>95%) 77 203 280
Unknown - 2 2
Oximeter channel: Proportion of valid signal time vs Gender
Follow-up
Female Male Total
Total 79 222 301
<25% of estimated sleep time - - -
25 - 49% of estimated sleep time - - -
50 - 74% of estimated sleep time 2 6 8
75 - 94% of estimated sleep time 6 8 14
Entire estimated sleep time (>95%) 65 188 253
Unknown 6 20 26
Oximeter channel: Proportion of valid signal time vs Race
Baseline
White Black Other Total
Total 252 42 19 313
<25% of estimated sleep time 1 - - 1
25 - 49% of estimated sleep time - - - -
50 - 74% of estimated sleep time 6 1 - 7
75 - 94% of estimated sleep time 21 3 3 27
Entire estimated sleep time (>95%) 223 37 16 276
Unknown 1 1 - 2
Oximeter channel: Proportion of valid signal time vs Race
Follow-up
White Black Other Total
Total 237 40 19 296
<25% of estimated sleep time - - - -
25 - 49% of estimated sleep time - - - -
50 - 74% of estimated sleep time 5 2 1 8
75 - 94% of estimated sleep time 9 2 3 14
Entire estimated sleep time (>95%) 205 30 14 249
Unknown 18 6 1 25