map2allmax map2allmin
Name
map2allmean
Label
Average mean arterial pressure
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
N Mean StdDev Median Min Max Unknown Total
Baseline 313 88.4 ± 9.2 87.9 65.3 119.0 5 318
Follow-up 298 88.9 ± 10.3 88.1 67.7 139.6 3 301
Treatment Arm vs Average mean arterial pressure
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 313 88.4 ± 9.2 87.9 65.3 119.0 5 318
Healthy Lifestyles and Sleep Education - control arm (HLSE) 105 87.6 ± 9.2 86.4 70.3 110.4 1 106
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 104 88.4 ± 10.0 87.4 65.3 118.6 2 106
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 104 89.3 ± 8.4 88.9 71.7 119.0 2 106
Treatment Arm vs Average mean arterial pressure
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 298 88.9 ± 10.3 88.1 67.7 139.6 3 301
Healthy Lifestyles and Sleep Education - control arm (HLSE) 100 88.8 ± 11.1 87.0 67.7 139.6 - 100
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 100 90.1 ± 11.0 89.5 68.8 133.4 1 101
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 98 87.7 ± 8.6 88.0 71.3 115.2 2 100
Age category vs Average mean arterial pressure
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 313 88.4 ± 9.2 87.9 65.3 119.0 5 318
45-54 years 51 88.1 ± 8.5 86.9 70.7 111.5 2 53
55-64 years 137 88.3 ± 9.5 87.7 65.3 113.4 2 139
65 years or older 125 88.7 ± 9.2 88.3 70.1 119.0 1 126
Age category vs Average mean arterial pressure
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 298 88.9 ± 10.3 88.1 67.7 139.6 2 300
45-54 years 49 91.1 ± 9.6 91.0 75.0 115.2 - 49
55-64 years 125 88.8 ± 11.5 87.8 67.7 139.6 2 127
65 years or older 124 88.1 ± 9.2 87.2 68.8 110.7 - 124
Gender of the participant vs Average mean arterial pressure
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 313 88.4 ± 9.2 87.9 65.3 119.0 5 318
Female 84 86.9 ± 10.5 86.6 70.1 119.0 - 84
Male 229 89.0 ± 8.7 88.5 65.3 113.4 5 234
Gender of the participant vs Average mean arterial pressure
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 298 88.9 ± 10.3 88.1 67.7 139.6 3 301
Female 78 87.5 ± 9.5 87.3 69.5 109.7 1 79
Male 220 89.3 ± 10.6 88.3 67.7 139.6 2 222
Race of the participant vs Average mean arterial pressure
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 312 88.5 ± 9.2 87.9 65.3 119.0 5 317
White 252 87.9 ± 8.7 86.9 65.3 112.8 4 256
American Indian or Alaskan Native 2 93.3 ± 3.8 93.3 90.7 96.0 - 2
Black or African American 42 92.6 ± 11.2 91.0 70.1 119.0 1 43
Asian 6 92.4 ± 7.9 91.5 84.1 104.0 - 6
Native Hawaiian or other Pacific islander 1 89.9 - 89.9 89.9 89.9 - 1
Other 4 86.9 ± 4.3 87.7 81.0 91.4 - 4
Multiple 5 77.5 ± 7.4 73.6 71.4 87.0 - 5
Race of the participant vs Average mean arterial pressure
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 297 88.9 ± 10.3 88.1 67.7 139.6 2 299
White 239 87.8 ± 8.9 87.3 67.7 114.4 2 241
American Indian or Alaskan Native 2 90.9 ± 2.1 90.9 89.4 92.3 - 2
Black or African American 41 96.0 ± 15.0 92.6 69.5 139.6 - 41
Asian 6 90.9 ± 7.9 91.3 82.6 101.1 - 6
Native Hawaiian or other Pacific islander 1 90.1 - 90.1 90.1 90.1 - 1
Other 3 90.3 ± 8.6 91.0 81.4 98.5 - 3
Multiple 5 83.7 ± 8.9 81.3 75.1 95.6 - 5