Race

QRS conduction block: none vs Visit number
Baseline Follow-up
Total 318 301
Not checked 56 84
Checked 261 210
Unknown 1 7
QRS conduction block: none 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
Not checked 16 15 25 56
Checked 89 91 81 261
Unknown 1 - - 1
QRS conduction block: none 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
Not checked 29 28 27 84
Checked 70 71 69 210
Unknown 1 2 4 7
QRS conduction block: none vs Age category
Baseline
45-54 years 55-64 years 65 years or older Total
Total 53 139 126 318
Not checked 8 22 26 56
Checked 45 117 99 261
Unknown - - 1 1
QRS conduction block: none vs Age category
Follow-up
45-54 years 55-64 years 65 years or older Total
Total 49 127 124 300
Not checked 10 35 39 84
Checked 38 89 83 210
Unknown 1 3 2 6
QRS conduction block: none vs Gender of the participant
Baseline
Female Male Total
Total 84 234 318
Not checked 11 45 56
Checked 73 188 261
Unknown - 1 1
QRS conduction block: none vs Gender of the participant
Follow-up
Female Male Total
Total 79 222 301
Not checked 11 73 84
Checked 66 144 210
Unknown 2 5 7
QRS conduction block: none 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
Not checked 51 1 2 - - - 2 56
Checked 204 1 41 6 1 4 3 260
Unknown 1 - - - - - - 1
QRS conduction block: none 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
Not checked 76 - 6 - - - 2 84
Checked 161 2 33 6 1 3 3 209
Unknown 4 - 2 - - - - 6