Name
awave
Label
Peak A wave velocity
Units
centimeters per second (cm/sec)
Type
numeric
Visit number vs Peak A wave velocity
N Mean StdDev Median Min Max Unknown Total
Baseline Visit 144 79.0 ± 21.5 76.7 34.0 146.9 25 169
Month-6 Follow-up Visit - - - - - - - -
Month-12 Follow-up Visit 68 80.6 ± 23.3 76.9 42.8 166.4 40 108
Treatment arm vs Peak A wave velocity
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 144 79.0 ± 21.5 76.7 34.0 146.9 25 169
Conservative Medical Therapy (CMT) 36 75.2 ± 19.3 75.3 36.0 108.1 8 44
CMT + Sham CPAP 34 80.3 ± 20.4 77.9 42.4 132.5 8 42
CMT + Active CPAP 37 82.1 ± 26.7 77.6 34.0 146.9 5 42
CMT + Active CPAP + Motivational Enhancement 37 78.5 ± 18.6 77.4 48.9 116.1 4 41
Treatment arm vs Peak A wave velocity
Month-12 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 68 80.6 ± 23.3 76.9 42.8 166.4 40 108
Conservative Medical Therapy (CMT) 20 78.5 ± 19.9 74.7 42.8 117.6 9 29
CMT + Sham CPAP 18 80.8 ± 26.9 74.9 45.8 166.4 9 27
CMT + Active CPAP 15 81.2 ± 26.5 77.4 46.2 128.9 11 26
CMT + Active CPAP + Motivational Enhancement 15 82.8 ± 21.8 88.6 44.9 112.8 11 26
Age at visit vs Peak A wave velocity
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 144 79.0 ± 21.5 76.7 34.0 146.9 25 169
46.0 to 59.0 years 34 70.4 ± 16.4 68.8 36.0 109.0 9 43
59.0 to 66.0 years 35 83.5 ± 18.2 79.8 47.8 119.4 7 42
66.0 to 69.0 years 40 80.0 ± 22.6 80.1 34.0 146.9 2 42
70.0 to 76.0 years 35 81.9 ± 25.5 76.0 42.4 136.6 7 42
Age at visit vs Peak A wave velocity
Month-12 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 68 80.6 ± 23.3 76.9 42.8 166.4 40 108
47.0 to 60.0 years 15 70.7 ± 15.0 71.4 44.9 94.3 12 27
60.0 to 66.0 years 18 88.6 ± 18.1 87.5 56.2 121.0 9 27
66.0 to 70.0 years 17 76.1 ± 23.7 67.1 42.8 128.9 10 27
71.0 to 77.0 years 18 85.4 ± 30.1 75.6 52.2 166.4 9 27
Gender vs Peak A wave velocity
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 144 79.0 ± 21.5 76.7 34.0 146.9 25 169
Male 94 75.3 ± 21.2 74.4 34.0 146.9 16 110
Female 50 86.0 ± 20.4 85.7 53.0 132.5 9 59
Gender vs Peak A wave velocity
Month-12 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 68 80.6 ± 23.3 76.9 42.8 166.4 40 108
Male 46 75.0 ± 21.0 70.6 42.8 128.9 26 72
Female 22 92.5 ± 24.1 92.4 52.4 166.4 14 36
Race vs Peak A wave velocity
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 143 79.2 ± 21.5 76.8 34.0 146.9 25 168
White 131 78.8 ± 21.5 76.0 34.0 146.9 21 152
American Indian or Alaskan Native - - - - - - - -
Black or African American 8 78.6 ± 19.5 79.1 43.7 100.6 3 11
Asian 3 82.1 ± 19.4 89.2 60.2 97.0 1 4
Native Hawaiian or other Pacific islander - - - - - - - -
Other 1 118.9 - 118.9 118.9 118.9 - 1
Multiple - - - - - - - -
Race vs Peak A wave velocity
Month-12 Follow-up Visit
N Mean StdDev Median Min Max Unknown Total
Total 68 80.6 ± 23.3 76.9 42.8 166.4 40 108
White 62 81.1 ± 24.0 78.8 42.8 166.4 33 95
American Indian or Alaskan Native - - - - - - - -
Black or African American 4 80.4 ± 17.3 81.5 59.4 99.5 5 9
Asian 2 66.9 ± 9.1 66.9 60.5 73.3 1 3
Native Hawaiian or other Pacific islander - - - - - - - -
Other - - - - - - 1 1
Multiple - - - - - - - -