map2wakemin mapallmax
Name
map2wakesd
Label
Standard deviation of mean arterial pressure while awake
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 Standard deviation of mean arterial pressure while awake
N Mean StdDev Median Min Max Unknown Total
Baseline 313 9.4 ± 2.7 9.1 3.9 22.0 5 318
Follow-up 298 9.7 ± 2.7 9.6 3.2 22.3 3 301
Treatment Arm vs Standard deviation of mean arterial pressure while awake
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 313 9.4 ± 2.7 9.1 3.9 22.0 5 318
Healthy Lifestyles and Sleep Education - control arm (HLSE) 105 9.5 ± 2.8 9.0 4.9 22.0 1 106
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 104 9.9 ± 2.8 9.5 5.1 21.2 2 106
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 104 8.9 ± 2.3 8.8 3.9 18.0 2 106
Treatment Arm vs Standard deviation of mean arterial pressure while awake
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 298 9.7 ± 2.7 9.6 3.2 22.3 3 301
Healthy Lifestyles and Sleep Education - control arm (HLSE) 100 9.5 ± 2.4 9.6 4.5 15.5 - 100
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 100 10.0 ± 2.9 9.8 3.2 19.6 1 101
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 98 9.7 ± 2.7 9.6 5.2 22.3 2 100
Age category vs Standard deviation of mean arterial pressure while awake
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 313 9.4 ± 2.7 9.1 3.9 22.0 5 318
45-54 years 51 9.5 ± 2.6 9.2 3.9 20.3 2 53
55-64 years 137 9.7 ± 3.0 9.3 5.1 22.0 2 139
65 years or older 125 9.1 ± 2.3 8.7 4.5 21.2 1 126
Age category vs Standard deviation of mean arterial pressure while awake
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 298 9.7 ± 2.7 9.6 3.2 22.3 2 300
45-54 years 49 9.3 ± 2.8 9.1 4.2 17.5 - 49
55-64 years 125 10.1 ± 2.9 9.8 3.2 22.3 2 127
65 years or older 124 9.5 ± 2.3 9.4 4.5 19.6 - 124
Gender of the participant vs Standard deviation of mean arterial pressure while awake
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 313 9.4 ± 2.7 9.1 3.9 22.0 5 318
Female 84 10.0 ± 2.7 9.5 5.6 18.0 - 84
Male 229 9.2 ± 2.6 8.9 3.9 22.0 5 234
Gender of the participant vs Standard deviation of mean arterial pressure while awake
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 298 9.7 ± 2.7 9.6 3.2 22.3 3 301
Female 78 10.4 ± 2.6 10.7 3.2 16.5 1 79
Male 220 9.5 ± 2.7 9.2 4.2 22.3 2 222
Race of the participant vs Standard deviation of mean arterial pressure while awake
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 312 9.4 ± 2.7 9.1 3.9 22.0 5 317
White 252 9.2 ± 2.7 8.9 3.9 22.0 4 256
American Indian or Alaskan Native 2 10.4 ± 0.9 10.4 9.7 11.0 - 2
Black or African American 42 10.5 ± 2.6 10.3 6.1 18.0 1 43
Asian 6 9.5 ± 2.5 9.3 5.4 12.6 - 6
Native Hawaiian or other Pacific islander 1 13.6 - 13.6 13.6 13.6 - 1
Other 4 9.8 ± 2.7 10.0 6.9 12.3 - 4
Multiple 5 10.2 ± 2.8 8.9 7.7 14.8 - 5
Race of the participant vs Standard deviation of mean arterial pressure while awake
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 297 9.7 ± 2.7 9.6 3.2 22.3 2 299
White 239 9.5 ± 2.5 9.3 4.2 19.6 2 241
American Indian or Alaskan Native 2 10.3 ± 3.4 10.3 7.9 12.7 - 2
Black or African American 41 10.7 ± 2.8 10.9 3.2 16.5 - 41
Asian 6 12.3 ± 5.0 10.3 9.0 22.3 - 6
Native Hawaiian or other Pacific islander 1 14.3 - 14.3 14.3 14.3 - 1
Other 3 8.5 ± 2.5 9.6 5.6 10.3 - 3
Multiple 5 10.3 ± 2.5 11.7 7.1 12.6 - 5