map2sleepmax map2sleepmin
Name
map2sleepmean
Label
Average mean arterial pressure while asleep
Description

Mean pressure was calculated at each reading as one third of systolic mean pressure plus two thirds of diastolic mean pressure.

Units
millimeters of mercury
Type
numeric
Visit number vs Average mean arterial pressure while asleep
N Mean StdDev Median Min Max Unknown Total
Baseline 305 81.9 ± 10.2 80.8 55.9 119.9 13 318
Follow-up 293 82.7 ± 11.7 81.5 50.4 136.5 8 301
Treatment Arm vs Average mean arterial pressure while asleep
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 305 81.9 ± 10.2 80.8 55.9 119.9 13 318
Healthy Lifestyles and Sleep Education - control arm (HLSE) 103 80.7 ± 10.0 80.8 55.9 103.6 3 106
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 101 81.8 ± 10.5 79.6 60.5 112.7 5 106
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 101 83.2 ± 10.0 82.5 61.2 119.9 5 106
Treatment Arm vs Average mean arterial pressure while asleep
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 293 82.7 ± 11.7 81.5 50.4 136.5 8 301
Healthy Lifestyles and Sleep Education - control arm (HLSE) 99 83.0 ± 12.8 81.5 50.4 136.5 1 100
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 98 83.6 ± 12.0 82.8 57.3 128.2 3 101
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 96 81.5 ± 10.0 80.9 64.8 116.3 4 100
Age category vs Average mean arterial pressure while asleep
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 305 81.9 ± 10.2 80.8 55.9 119.9 13 318
45-54 years 50 80.2 ± 9.3 79.2 60.5 106.1 3 53
55-64 years 134 81.6 ± 10.5 80.3 55.9 112.7 5 139
65 years or older 121 83.0 ± 10.1 81.3 60.7 119.9 5 126
Age category vs Average mean arterial pressure while asleep
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 293 82.7 ± 11.7 81.5 50.4 136.5 7 300
45-54 years 49 85.2 ± 10.3 84.6 63.2 116.3 - 49
55-64 years 122 82.5 ± 12.8 80.8 50.4 136.5 5 127
65 years or older 122 82.0 ± 11.0 81.2 57.3 111.6 2 124
Gender of the participant vs Average mean arterial pressure while asleep
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 305 81.9 ± 10.2 80.8 55.9 119.9 13 318
Female 80 80.3 ± 12.0 78.7 55.9 119.9 4 84
Male 225 82.5 ± 9.4 81.5 61.2 112.7 9 234
Gender of the participant vs Average mean arterial pressure while asleep
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 293 82.7 ± 11.7 81.5 50.4 136.5 8 301
Female 76 81.7 ± 10.9 80.8 50.4 110.1 3 79
Male 217 83.1 ± 11.9 81.8 55.3 136.5 5 222
Race of the participant vs Average mean arterial pressure while asleep
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 304 82.0 ± 10.2 80.9 55.9 119.9 13 317
White 245 81.2 ± 9.5 80.5 55.9 109.9 11 256
American Indian or Alaskan Native 2 87.8 ± 2.6 87.8 86.0 89.7 - 2
Black or African American 41 87.2 ± 13.1 84.6 60.7 119.9 2 43
Asian 6 83.2 ± 8.1 83.1 74.4 92.1 - 6
Native Hawaiian or other Pacific islander 1 72.4 - 72.4 72.4 72.4 - 1
Other 4 81.1 ± 6.7 82.2 72.3 87.7 - 4
Multiple 5 72.5 ± 7.8 74.9 60.5 78.9 - 5
Race of the participant vs Average mean arterial pressure while asleep
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 292 82.8 ± 11.6 81.6 50.4 136.5 7 299
White 235 81.4 ± 10.2 80.7 50.4 111.7 6 241
American Indian or Alaskan Native 2 84.0 ± 2.7 84.0 82.1 85.9 - 2
Black or African American 40 91.5 ± 16.0 89.1 57.3 136.5 1 41
Asian 6 84.0 ± 9.9 81.9 75.5 99.9 - 6
Native Hawaiian or other Pacific islander 1 83.0 - 83.0 83.0 83.0 - 1
Other 3 84.5 ± 6.9 87.1 76.6 89.7 - 3
Multiple 5 77.3 ± 13.4 72.3 64.0 96.4 - 5