Race/Ethnicity

Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Visit (Number)
Baseline (BL) Clinical Evaluation (CE) Diagnostic Visit (DX) CPAP Titration Visit (CPAP) Two Month Post-CPAP Neurocognitive Visit (2M) Four Month Post-CPAP Neurocognitive Visit (4M) Six Month Post-CPAP Neurocognitive Visit (6M)
Total 1,516 1,516 1,516 1,516 1,516 1,516 1,516
No chance of dozing 46 45 29 31 35 48 38
Slight chance of dozing 189 190 168 151 162 183 182
Moderate chance of dozing 363 365 326 299 276 257 278
High chance of dozing 907 905 707 575 405 341 354
Accidental skip 1 1 4 2 1 1 -
Refused by Subject - - - - 23 - -
Excluded - - - - 268 - 268
Withdrawn - - - - 143 - 143
Dropped - - - - 190 - 234
Disqualified - - - - 13 - 19
Unknown 10 10 282 458 - 686 -
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Gender
Baseline (BL)
Male Female Total
Total 958 558 1,516
No chance of dozing 29 17 46
Slight chance of dozing 111 78 189
Moderate chance of dozing 236 127 363
High chance of dozing 575 332 907
Accidental skip 1 - 1
Unknown 6 4 10
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Gender
Clinical Evaluation (CE)
Male Female Total
Total 958 558 1,516
No chance of dozing 28 17 45
Slight chance of dozing 113 77 190
Moderate chance of dozing 237 128 365
High chance of dozing 573 332 905
Accidental skip 1 - 1
Unknown 6 4 10
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Gender
Diagnostic Visit (DX)
Male Female Total
Total 958 558 1,516
No chance of dozing 19 10 29
Slight chance of dozing 100 68 168
Moderate chance of dozing 227 99 326
High chance of dozing 438 269 707
Accidental skip 4 - 4
Unknown 170 112 282
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Gender
CPAP Titration Visit (CPAP)
Male Female Total
Total 958 558 1,516
No chance of dozing 25 6 31
Slight chance of dozing 99 52 151
Moderate chance of dozing 214 85 299
High chance of dozing 359 216 575
Accidental skip 1 1 2
Unknown 260 198 458
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Gender
Two Month Post-CPAP Neurocognitive Visit (2M)
Male Female Total
Total 958 558 1,516
No chance of dozing 21 14 35
Slight chance of dozing 111 51 162
Moderate chance of dozing 179 97 276
High chance of dozing 259 146 405
Accidental skip 1 - 1
Refused by Subject 18 5 23
Excluded 156 112 268
Withdrawn 79 64 143
Dropped 126 64 190
Disqualified 8 5 13
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Gender
Four Month Post-CPAP Neurocognitive Visit (4M)
Male Female Total
Total 958 558 1,516
No chance of dozing 32 16 48
Slight chance of dozing 123 60 183
Moderate chance of dozing 176 81 257
High chance of dozing 208 133 341
Accidental skip - 1 1
Unknown 419 267 686
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Gender
Six Month Post-CPAP Neurocognitive Visit (6M)
Male Female Total
Total 958 558 1,516
No chance of dozing 28 10 38
Slight chance of dozing 120 62 182
Moderate chance of dozing 189 89 278
High chance of dozing 216 138 354
Excluded 156 112 268
Withdrawn 79 64 143
Dropped 157 77 234
Disqualified 13 6 19
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Race/Ethnicity
Baseline (BL)
Native American Asian Black Hispanic White Other Total
Total 28 89 172 116 1,102 9 1,516
No chance of dozing 1 5 7 8 25 - 46
Slight chance of dozing 1 10 20 24 130 4 189
Moderate chance of dozing 8 31 48 25 249 2 363
High chance of dozing 18 43 96 58 689 3 907
Accidental skip - - - - 1 - 1
Unknown - - 1 1 8 - 10
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Race/Ethnicity
Clinical Evaluation (CE)
Native American Asian Black Hispanic White Other Total
Total 28 89 172 116 1,102 9 1,516
No chance of dozing 1 5 7 8 24 - 45
Slight chance of dozing 1 10 20 23 132 4 190
Moderate chance of dozing 8 31 48 26 250 2 365
High chance of dozing 18 43 96 58 687 3 905
Accidental skip - - - - 1 - 1
Unknown - - 1 1 8 - 10
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Race/Ethnicity
Diagnostic Visit (DX)
Native American Asian Black Hispanic White Other Total
Total 28 89 172 116 1,102 9 1,516
No chance of dozing 1 2 3 5 18 - 29
Slight chance of dozing - 10 24 12 121 1 168
Moderate chance of dozing 5 20 40 28 231 2 326
High chance of dozing 13 42 54 38 555 5 707
Accidental skip - - 1 1 2 - 4
Unknown 9 15 50 32 175 1 282
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Race/Ethnicity
CPAP Titration Visit (CPAP)
Native American Asian Black Hispanic White Other Total
Total 28 89 172 116 1,102 9 1,516
No chance of dozing - 1 5 5 19 1 31
Slight chance of dozing 1 12 18 11 108 1 151
Moderate chance of dozing 5 21 31 18 223 1 299
High chance of dozing 10 25 42 38 458 2 575
Accidental skip - - - - 2 - 2
Unknown 12 30 76 44 292 4 458
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Race/Ethnicity
Two Month Post-CPAP Neurocognitive Visit (2M)
Native American Asian Black Hispanic White Other Total
Total 28 89 172 116 1,102 9 1,516
No chance of dozing - 4 1 6 24 - 35
Slight chance of dozing 1 14 17 14 115 1 162
Moderate chance of dozing 8 12 32 18 205 1 276
High chance of dozing 4 18 26 27 329 1 405
Accidental skip - 1 - - - - 1
Refused by Subject 2 2 3 1 15 - 23
Excluded 6 18 49 24 167 4 268
Withdrawn 4 10 20 15 94 - 143
Dropped 3 9 21 10 145 2 190
Disqualified - 1 3 1 8 - 13
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Race/Ethnicity
Four Month Post-CPAP Neurocognitive Visit (4M)
Native American Asian Black Hispanic White Other Total
Total 28 89 172 116 1,102 9 1,516
No chance of dozing 2 5 5 4 32 - 48
Slight chance of dozing 2 11 19 15 136 - 183
Moderate chance of dozing 4 14 26 17 194 2 257
High chance of dozing 2 18 22 21 277 1 341
Accidental skip - - - - 1 - 1
Unknown 18 41 100 59 462 6 686
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit vs Race/Ethnicity
Six Month Post-CPAP Neurocognitive Visit (6M)
Native American Asian Black Hispanic White Other Total
Total 28 89 172 116 1,102 9 1,516
No chance of dozing - 4 5 4 25 - 38
Slight chance of dozing 4 12 23 13 130 - 182
Moderate chance of dozing 4 14 26 24 208 2 278
High chance of dozing 5 20 21 20 287 1 354
Excluded 6 18 49 24 167 4 268
Withdrawn 4 10 20 15 94 - 143
Dropped 5 10 25 14 178 2 234
Disqualified - 1 3 2 13 - 19