Gender

Self-reported start time of the in-bed period on weekdays from survey questionnaires (AM/PM) vs Visit number
Baseline Follow-up
Total 318 301
AM 88 84
PM 230 215
Unknown - 2
Self-reported start time of the in-bed period on weekdays from survey questionnaires (AM/PM) 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
AM 29 31 28 88
PM 77 75 78 230
Self-reported start time of the in-bed period on weekdays from survey questionnaires (AM/PM) 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
AM 29 29 26 84
PM 71 71 73 215
Unknown - 1 1 2
Self-reported start time of the in-bed period on weekdays from survey questionnaires (AM/PM) vs Age category
Baseline
45-54 years 55-64 years 65 years or older Total
Total 53 139 126 318
AM 13 40 35 88
PM 40 99 91 230
Self-reported start time of the in-bed period on weekdays from survey questionnaires (AM/PM) vs Age category
Follow-up
45-54 years 55-64 years 65 years or older Total
Total 49 127 124 300
AM 11 41 32 84
PM 38 86 91 215
Unknown - - 1 1
Self-reported start time of the in-bed period on weekdays from survey questionnaires (AM/PM) vs Gender of the participant
Baseline
Female Male Total
Total 84 234 318
AM 27 61 88
PM 57 173 230
Self-reported start time of the in-bed period on weekdays from survey questionnaires (AM/PM) vs Gender of the participant
Follow-up
Female Male Total
Total 79 222 301
AM 21 63 84
PM 58 157 215
Unknown - 2 2
Self-reported start time of the in-bed period on weekdays from survey questionnaires (AM/PM) 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
AM 63 - 15 4 1 2 2 87
PM 193 2 28 2 - 2 3 230
Self-reported start time of the in-bed period on weekdays from survey questionnaires (AM/PM) 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
AM 63 1 13 4 1 - 2 84
PM 177 1 28 2 - 3 3 214
Unknown 1 - - - - - - 1