Gender

Visit number vs Neck measurement 1
N Mean StdDev Median Min Max Unknown Total
Baseline 318 42.2 ± 3.7 42.2 32.8 53.0 - 318
Follow-up 299 41.9 ± 4.3 41.8 17.0 52.0 2 301
Treatment Arm vs Neck measurement 1
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 318 42.2 ± 3.7 42.2 32.8 53.0 - 318
Healthy Lifestyles and Sleep Education - control arm (HLSE) 106 42.4 ± 3.7 42.6 35.0 53.0 - 106
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 106 42.4 ± 4.0 42.3 32.8 52.3 - 106
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 106 41.7 ± 3.5 42.0 34.0 50.0 - 106
Treatment Arm vs Neck measurement 1
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 299 41.9 ± 4.3 41.8 17.0 52.0 2 301
Healthy Lifestyles and Sleep Education - control arm (HLSE) 100 42.1 ± 4.5 42.5 17.5 52.0 - 100
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 101 41.9 ± 4.8 41.8 17.0 51.5 - 101
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 98 41.7 ± 3.5 41.5 30.5 50.3 2 100
Age category vs Neck measurement 1
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 318 42.2 ± 3.7 42.2 32.8 53.0 - 318
45-54 years 53 43.7 ± 3.9 43.5 34.0 52.3 - 53
55-64 years 139 42.0 ± 3.5 42.2 34.0 53.0 - 139
65 years or older 126 41.7 ± 3.8 42.0 32.8 50.5 - 126
Age category vs Neck measurement 1
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 299 41.9 ± 4.3 41.8 17.0 52.0 1 300
45-54 years 48 44.0 ± 3.7 43.8 37.7 51.5 1 49
55-64 years 127 41.9 ± 3.6 41.8 30.5 52.0 - 127
65 years or older 124 41.1 ± 4.8 41.2 17.0 50.0 - 124
Gender of the participant vs Neck measurement 1
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 318 42.2 ± 3.7 42.2 32.8 53.0 - 318
Female 84 38.8 ± 2.9 38.6 32.8 45.0 - 84
Male 234 43.4 ± 3.2 43.0 34.3 53.0 - 234
Gender of the participant vs Neck measurement 1
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 299 41.9 ± 4.3 41.8 17.0 52.0 2 301
Female 78 38.7 ± 2.9 38.8 30.5 45.0 1 79
Male 221 43.0 ± 4.1 43.0 17.0 52.0 1 222
Race of the participant vs Neck measurement 1
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 317 42.2 ± 3.7 42.1 32.8 53.0 - 317
White 256 42.5 ± 3.5 42.3 33.1 53.0 - 256
American Indian or Alaskan Native 2 47.7 ± 6.6 47.7 43.0 52.3 - 2
Black or African American 43 40.4 ± 4.4 39.8 32.8 49.0 - 43
Asian 6 40.4 ± 2.9 39.2 38.0 44.5 - 6
Native Hawaiian or other Pacific islander 1 38.0 - 38.0 38.0 38.0 - 1
Other 4 42.0 ± 3.9 43.3 36.3 45.0 - 4
Multiple 5 41.3 ± 4.6 42.6 36.2 47.5 - 5
Race of the participant vs Neck measurement 1
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 298 41.9 ± 4.3 41.8 17.0 52.0 1 299
White 241 42.2 ± 4.2 42.0 17.0 52.0 - 241
American Indian or Alaskan Native 2 47.2 ± 6.1 47.2 42.9 51.5 - 2
Black or African American 40 39.9 ± 4.2 39.8 30.5 48.0 1 41
Asian 6 40.5 ± 2.7 39.8 38.0 44.0 - 6
Native Hawaiian or other Pacific islander 1 38.5 - 38.5 38.5 38.5 - 1
Other 3 41.9 ± 4.2 42.0 37.6 46.0 - 3
Multiple 5 43.0 ± 4.8 43.7 38.3 50.0 - 5