Race

Frequency of snorting or gasping in the last month vs Visit number
Baseline Follow-up
Total 318 301
Rarely - less than one night a week 27 38
Sometimes - 1 or 2 nights a week 57 29
Frequently - 3 to 5 nights a week 30 13
Always or almost always - 6 or 7 nights a week 25 5
Unknown 179 216
Frequency of snorting or gasping in the last month 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
Rarely - less than one night a week 11 7 9 27
Sometimes - 1 or 2 nights a week 21 20 16 57
Frequently - 3 to 5 nights a week 10 9 11 30
Always or almost always - 6 or 7 nights a week 11 5 9 25
Unknown 53 65 61 179
Frequency of snorting or gasping in the last month 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
Rarely - less than one night a week 17 11 10 38
Sometimes - 1 or 2 nights a week 14 10 5 29
Frequently - 3 to 5 nights a week 6 3 4 13
Always or almost always - 6 or 7 nights a week 3 1 1 5
Unknown 60 76 80 216
Frequency of snorting or gasping in the last month vs Age category
Baseline
45-54 years 55-64 years 65 years or older Total
Total 53 139 126 318
Rarely - less than one night a week 4 9 14 27
Sometimes - 1 or 2 nights a week 14 28 15 57
Frequently - 3 to 5 nights a week 2 12 16 30
Always or almost always - 6 or 7 nights a week 7 13 5 25
Unknown 26 77 76 179
Frequency of snorting or gasping in the last month vs Age category
Follow-up
45-54 years 55-64 years 65 years or older Total
Total 49 127 124 300
Rarely - less than one night a week 5 18 15 38
Sometimes - 1 or 2 nights a week 6 17 6 29
Frequently - 3 to 5 nights a week 5 4 4 13
Always or almost always - 6 or 7 nights a week 1 2 2 5
Unknown 32 86 97 215
Frequency of snorting or gasping in the last month vs Gender of the participant
Baseline
Female Male Total
Total 84 234 318
Rarely - less than one night a week 14 13 27
Sometimes - 1 or 2 nights a week 21 36 57
Frequently - 3 to 5 nights a week 3 27 30
Always or almost always - 6 or 7 nights a week 7 18 25
Unknown 39 140 179
Frequency of snorting or gasping in the last month vs Gender of the participant
Follow-up
Female Male Total
Total 79 222 301
Rarely - less than one night a week 13 25 38
Sometimes - 1 or 2 nights a week 11 18 29
Frequently - 3 to 5 nights a week 1 12 13
Always or almost always - 6 or 7 nights a week 1 4 5
Unknown 53 163 216
Frequency of snorting or gasping in the last month vs Race of the participant
Baseline
White American Indian or Alaskan Native Black or African American Asian Native Hawaiian or other Pacific islander Other Multiple Total
Total 256 2 43 6 1 4 5 317
Rarely - less than one night a week 21 - 4 - - 1 1 27
Sometimes - 1 or 2 nights a week 45 1 9 - 1 1 - 57
Frequently - 3 to 5 nights a week 25 - 3 1 - - 1 30
Always or almost always - 6 or 7 nights a week 19 - 3 1 - 1 1 25
Unknown 146 1 24 4 - 1 2 178
Frequency of snorting or gasping in the last month vs Race of the participant
Follow-up
White American Indian or Alaskan Native Black or African American Asian Native Hawaiian or other Pacific islander Other Multiple Total
Total 241 2 41 6 1 3 5 299
Rarely - less than one night a week 29 - 6 1 - - 2 38
Sometimes - 1 or 2 nights a week 20 - 7 1 1 - - 29
Frequently - 3 to 5 nights a week 10 - - 2 - 1 - 13
Always or almost always - 6 or 7 nights a week 4 - 1 - - - - 5
Unknown 178 2 27 2 - 2 3 214