Histogram

Visit number vs Medical Outcomes Study SF-36: Number of questions answered in the vitality subscale
N Mean StdDev Median Min Max Unknown Total
Baseline 318 4.0 ± 0.1 4.0 3.0 4.0 - 318
Follow-up 300 4.0 ± 0.08 4.0 3.0 4.0 1 301
Treatment Arm vs Medical Outcomes Study SF-36: Number of questions answered in the vitality subscale
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 318 4.0 ± 0.1 4.0 3.0 4.0 - 318
Healthy Lifestyles and Sleep Education - control arm (HLSE) 106 4.0 ± 0.1 4.0 3.0 4.0 - 106
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 106 4.0 ± 0.0 4.0 4.0 4.0 - 106
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 106 4.0 ± 0.1 4.0 3.0 4.0 - 106
Treatment Arm vs Medical Outcomes Study SF-36: Number of questions answered in the vitality subscale
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 300 4.0 ± 0.08 4.0 3.0 4.0 1 301
Healthy Lifestyles and Sleep Education - control arm (HLSE) 100 4.0 ± 0.0 4.0 4.0 4.0 - 100
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 101 4.0 ± 0.1 4.0 3.0 4.0 - 101
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 99 4.0 ± 0.1 4.0 3.0 4.0 1 100
Age category vs Medical Outcomes Study SF-36: Number of questions answered in the vitality subscale
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 318 4.0 ± 0.1 4.0 3.0 4.0 - 318
45-54 years 53 4.0 ± 0.0 4.0 4.0 4.0 - 53
55-64 years 139 4.0 ± 0.1 4.0 3.0 4.0 - 139
65 years or older 126 4.0 ± 0.09 4.0 3.0 4.0 - 126
Age category vs Medical Outcomes Study SF-36: Number of questions answered in the vitality subscale
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 300 4.0 ± 0.08 4.0 3.0 4.0 - 300
45-54 years 49 4.0 ± 0.0 4.0 4.0 4.0 - 49
55-64 years 127 4.0 ± 0.1 4.0 3.0 4.0 - 127
65 years or older 124 4.0 ± 0.0 4.0 4.0 4.0 - 124
Gender of the participant vs Medical Outcomes Study SF-36: Number of questions answered in the vitality subscale
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 318 4.0 ± 0.1 4.0 3.0 4.0 - 318
Female 84 4.0 ± 0.1 4.0 3.0 4.0 - 84
Male 234 4.0 ± 0.09 4.0 3.0 4.0 - 234
Gender of the participant vs Medical Outcomes Study SF-36: Number of questions answered in the vitality subscale
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 300 4.0 ± 0.08 4.0 3.0 4.0 1 301
Female 79 4.0 ± 0.1 4.0 3.0 4.0 - 79
Male 221 4.0 ± 0.07 4.0 3.0 4.0 1 222
Race of the participant vs Medical Outcomes Study SF-36: Number of questions answered in the vitality subscale
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 317 4.0 ± 0.1 4.0 3.0 4.0 - 317
White 256 4.0 ± 0.06 4.0 3.0 4.0 - 256
American Indian or Alaskan Native 2 4.0 ± 0.0 4.0 4.0 4.0 - 2
Black or African American 43 4.0 ± 0.2 4.0 3.0 4.0 - 43
Asian 6 4.0 ± 0.0 4.0 4.0 4.0 - 6
Native Hawaiian or other Pacific islander 1 4.0 - 4.0 4.0 4.0 - 1
Other 4 4.0 ± 0.0 4.0 4.0 4.0 - 4
Multiple 5 4.0 ± 0.0 4.0 4.0 4.0 - 5
Race of the participant vs Medical Outcomes Study SF-36: Number of questions answered in the vitality subscale
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 299 4.0 ± 0.08 4.0 3.0 4.0 - 299
White 241 4.0 ± 0.06 4.0 3.0 4.0 - 241
American Indian or Alaskan Native 2 4.0 ± 0.0 4.0 4.0 4.0 - 2
Black or African American 41 4.0 ± 0.2 4.0 3.0 4.0 - 41
Asian 6 4.0 ± 0.0 4.0 4.0 4.0 - 6
Native Hawaiian or other Pacific islander 1 4.0 - 4.0 4.0 4.0 - 1
Other 3 4.0 ± 0.0 4.0 4.0 4.0 - 3
Multiple 5 4.0 ± 0.0 4.0 4.0 4.0 - 5