Gender

Visit number vs Medical Outcomes Study SF-36: Vitality subscale score (mean score)
N Mean StdDev Median Min Max Unknown Total
Baseline 318 3.2 ± 0.8 3.3 1.0 5.0 - 318
Follow-up 300 3.4 ± 0.8 3.5 1.0 5.0 1 301
Treatment Arm vs Medical Outcomes Study SF-36: Vitality subscale score (mean score)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 318 3.2 ± 0.8 3.3 1.0 5.0 - 318
Healthy Lifestyles and Sleep Education - control arm (HLSE) 106 3.2 ± 0.8 3.5 1.0 4.8 - 106
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 106 3.1 ± 0.8 3.3 1.3 4.8 - 106
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 106 3.2 ± 0.9 3.3 1.0 5.0 - 106
Treatment Arm vs Medical Outcomes Study SF-36: Vitality subscale score (mean score)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 300 3.4 ± 0.8 3.5 1.0 5.0 1 301
Healthy Lifestyles and Sleep Education - control arm (HLSE) 100 3.3 ± 0.7 3.3 1.3 4.8 - 100
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 101 3.3 ± 0.7 3.5 1.3 4.8 - 101
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 99 3.5 ± 0.9 3.5 1.0 5.0 1 100
Age category vs Medical Outcomes Study SF-36: Vitality subscale score (mean score)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 318 3.2 ± 0.8 3.3 1.0 5.0 - 318
45-54 years 53 3.0 ± 0.8 3.0 1.5 4.5 - 53
55-64 years 139 3.0 ± 0.9 3.0 1.0 5.0 - 139
65 years or older 126 3.5 ± 0.8 3.5 1.5 4.8 - 126
Age category vs Medical Outcomes Study SF-36: Vitality subscale score (mean score)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 300 3.4 ± 0.8 3.5 1.0 5.0 - 300
45-54 years 49 3.2 ± 0.8 3.3 1.3 4.8 - 49
55-64 years 127 3.3 ± 0.8 3.3 1.0 5.0 - 127
65 years or older 124 3.5 ± 0.7 3.5 1.3 5.0 - 124
Gender of the participant vs Medical Outcomes Study SF-36: Vitality subscale score (mean score)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 318 3.2 ± 0.8 3.3 1.0 5.0 - 318
Female 84 3.0 ± 0.8 3.0 1.0 4.8 - 84
Male 234 3.2 ± 0.9 3.3 1.0 5.0 - 234
Gender of the participant vs Medical Outcomes Study SF-36: Vitality subscale score (mean score)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 300 3.4 ± 0.8 3.5 1.0 5.0 1 301
Female 79 3.4 ± 0.7 3.3 1.5 5.0 - 79
Male 221 3.4 ± 0.8 3.5 1.0 5.0 1 222
Race of the participant vs Medical Outcomes Study SF-36: Vitality subscale score (mean score)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 317 3.2 ± 0.8 3.3 1.0 5.0 - 317
White 256 3.2 ± 0.9 3.3 1.0 5.0 - 256
American Indian or Alaskan Native 2 3.9 ± 0.2 3.9 3.8 4.0 - 2
Black or African American 43 3.3 ± 0.8 3.3 1.0 4.8 - 43
Asian 6 3.7 ± 0.9 3.8 2.3 4.8 - 6
Native Hawaiian or other Pacific islander 1 3.5 - 3.5 3.5 3.5 - 1
Other 4 2.7 ± 0.9 2.8 1.8 3.5 - 4
Multiple 5 3.3 ± 0.3 3.3 3.0 3.5 - 5
Race of the participant vs Medical Outcomes Study SF-36: Vitality subscale score (mean score)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 299 3.4 ± 0.8 3.5 1.0 5.0 - 299
White 241 3.3 ± 0.8 3.5 1.0 5.0 - 241
American Indian or Alaskan Native 2 4.0 ± 0.7 4.0 3.5 4.5 - 2
Black or African American 41 3.5 ± 0.6 3.5 1.3 5.0 - 41
Asian 6 3.7 ± 0.8 3.6 2.5 4.8 - 6
Native Hawaiian or other Pacific islander 1 3.0 - 3.0 3.0 3.0 - 1
Other 3 3.0 ± 0.4 3.3 2.5 3.3 - 3
Multiple 5 3.1 ± 0.3 3.0 2.8 3.5 - 5