Race

Visit number vs Self-reported sleep onset latency from survey questionnaires
N Mean StdDev Median Min Max Unknown Total
Baseline 317 24.4 ± 23.7 15.0 0.0 180.0 1 318
Follow-up 300 22.8 ± 21.9 15.0 1.0 180.0 1 301
Treatment Arm vs Self-reported sleep onset latency from survey questionnaires
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 317 24.4 ± 23.7 15.0 0.0 180.0 1 318
Healthy Lifestyles and Sleep Education - control arm (HLSE) 106 23.4 ± 20.7 15.0 3.0 130.0 - 106
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 105 24.9 ± 26.6 15.0 0.0 180.0 1 106
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 106 24.8 ± 23.6 15.0 2.0 120.0 - 106
Treatment Arm vs Self-reported sleep onset latency from survey questionnaires
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 300 22.8 ± 21.9 15.0 1.0 180.0 1 301
Healthy Lifestyles and Sleep Education - control arm (HLSE) 100 22.6 ± 19.6 15.0 1.0 120.0 - 100
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 101 22.1 ± 16.7 20.0 1.0 100.0 - 101
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 99 23.6 ± 28.2 15.0 1.0 180.0 1 100
Age category vs Self-reported sleep onset latency from survey questionnaires
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 317 24.4 ± 23.7 15.0 0.0 180.0 1 318
45-54 years 53 28.1 ± 25.1 30.0 5.0 120.0 - 53
55-64 years 139 25.6 ± 25.7 15.0 1.0 180.0 - 139
65 years or older 125 21.5 ± 20.3 15.0 0.0 120.0 1 126
Age category vs Self-reported sleep onset latency from survey questionnaires
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 300 22.8 ± 21.9 15.0 1.0 180.0 - 300
45-54 years 49 32.0 ± 31.5 30.0 3.0 180.0 - 49
55-64 years 127 21.2 ± 19.3 15.0 1.0 120.0 - 127
65 years or older 124 20.7 ± 19.0 15.0 1.0 100.0 - 124
Gender of the participant vs Self-reported sleep onset latency from survey questionnaires
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 317 24.4 ± 23.7 15.0 0.0 180.0 1 318
Female 84 25.5 ± 24.8 15.0 2.0 120.0 - 84
Male 233 24.0 ± 23.3 15.0 0.0 180.0 1 234
Gender of the participant vs Self-reported sleep onset latency from survey questionnaires
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 300 22.8 ± 21.9 15.0 1.0 180.0 1 301
Female 79 21.5 ± 20.0 15.0 1.0 120.0 - 79
Male 221 23.2 ± 22.6 15.0 1.0 180.0 1 222
Race of the participant vs Self-reported sleep onset latency from survey questionnaires
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 316 24.2 ± 23.4 15.0 0.0 180.0 1 317
White 255 23.5 ± 23.7 15.0 0.0 180.0 1 256
American Indian or Alaskan Native 2 17.5 ± 17.7 17.5 5.0 30.0 - 2
Black or African American 43 24.1 ± 16.1 15.0 2.0 60.0 - 43
Asian 6 35.8 ± 23.1 37.5 5.0 60.0 - 6
Native Hawaiian or other Pacific islander 1 5.0 - 5.0 5.0 5.0 - 1
Other 4 42.5 ± 52.0 20.0 10.0 120.0 - 4
Multiple 5 38.0 ± 34.0 40.0 5.0 90.0 - 5
Race of the participant vs Self-reported sleep onset latency from survey questionnaires
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 299 22.6 ± 21.9 15.0 1.0 180.0 - 299
White 241 20.9 ± 20.5 15.0 1.0 180.0 - 241
American Indian or Alaskan Native 2 20.0 ± 0.0 20.0 20.0 20.0 - 2
Black or African American 41 28.4 ± 23.8 20.0 1.0 120.0 - 41
Asian 6 27.5 ± 21.4 20.0 10.0 60.0 - 6
Native Hawaiian or other Pacific islander 1 5.0 - 5.0 5.0 5.0 - 1
Other 3 18.3 ± 10.4 15.0 10.0 30.0 - 3
Multiple 5 60.0 ± 42.4 30.0 30.0 120.0 - 5