Histogram
Berlin Questionnaire: Have you ever nodded off or fallen asleep while driving a vehicle? vs Visit number
Baseline | Follow-up | |
---|---|---|
Total | 318 | - |
Yes | 51 | - |
No | 264 | - |
Unknown | 3 | - |
Berlin Questionnaire: Have you ever nodded off or fallen asleep while driving a vehicle? 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 |
Yes | 18 | 13 | 20 | 51 |
No | 87 | 93 | 84 | 264 |
Unknown | 1 | - | 2 | 3 |
Berlin Questionnaire: Have you ever nodded off or fallen asleep while driving a vehicle? vs Age category
Baseline
45-54 years | 55-64 years | 65 years or older | Total | |
---|---|---|---|---|
Total | 53 | 139 | 126 | 318 |
Yes | 7 | 30 | 14 | 51 |
No | 46 | 108 | 110 | 264 |
Unknown | - | 1 | 2 | 3 |
Berlin Questionnaire: Have you ever nodded off or fallen asleep while driving a vehicle? vs Gender of the participant
Baseline
Female | Male | Total | |
---|---|---|---|
Total | 84 | 234 | 318 |
Yes | 6 | 45 | 51 |
No | 77 | 187 | 264 |
Unknown | 1 | 2 | 3 |
Berlin Questionnaire: Have you ever nodded off or fallen asleep while driving a vehicle? 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 |
Yes | 41 | 1 | 6 | 1 | - | 2 | - | 51 |
No | 213 | 1 | 36 | 5 | 1 | 2 | 5 | 263 |
Unknown | 2 | - | 1 | - | - | - | - | 3 |