Name
ankle_left2
Label
Second blood pressure from left ankle
Description

Brachial blood pressure by Dopler at the overnight PSG

Units
mm Hg
Type
numeric
Study visit number vs Second blood pressure from left ankle
N Mean StdDev Median Min Max Unknown Total
Visit 1 1,074 147.1 ± 21.6 144.0 80.0 300.0 49 1,123
Visit 2 656 146.4 ± 22.6 144.0 84.0 300.0 102 758
Visit 3 425 146.6 ± 24.4 146.0 50.0 300.0 141 566
Visit 4 69 153.8 ± 33.6 150.0 102.0 300.0 52 121
Visit 5 - - - - - - 2 2
Incident Outcomes Tracking - - - - - - - -
Sex of the participant vs Second blood pressure from left ankle
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,074 147.1 ± 21.6 144.0 80.0 300.0 49 1,123
Male 576 151.5 ± 21.9 150.0 80.0 300.0 32 608
Female 498 142.0 ± 20.1 140.0 94.0 226.0 17 515
Sex of the participant vs Second blood pressure from left ankle
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 656 146.4 ± 22.6 144.0 84.0 300.0 102 758
Male 354 151.1 ± 24.3 148.0 84.0 300.0 52 406
Female 302 140.9 ± 19.1 140.0 86.0 212.0 50 352
Sex of the participant vs Second blood pressure from left ankle
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 425 146.6 ± 24.4 146.0 50.0 300.0 141 566
Male 221 149.8 ± 24.9 148.0 81.0 300.0 83 304
Female 204 143.1 ± 23.3 142.0 50.0 300.0 58 262
Sex of the participant vs Second blood pressure from left ankle
Visit 4
N Mean StdDev Median Min Max Unknown Total
Total 69 153.8 ± 33.6 150.0 102.0 300.0 52 121
Male 45 158.3 ± 38.0 152.0 108.0 300.0 22 67
Female 24 145.3 ± 21.7 140.0 102.0 188.0 30 54
Sex of the participant vs Second blood pressure from left ankle
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 2 2
Male - - - - - - - -
Female - - - - - - 2 2
Race of the participant vs Second blood pressure from left ankle
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,074 147.1 ± 21.6 144.0 80.0 300.0 49 1,123
Asian 9 145.6 ± 16.5 146.0 118.0 174.0 3 12
Black 20 154.5 ± 20.1 153.0 121.0 205.0 3 23
Hispanic 10 160.4 ± 30.2 151.0 120.0 220.0 3 13
Native American 10 147.5 ± 15.4 143.5 124.0 172.0 - 10
White 1,025 146.8 ± 21.6 144.0 80.0 300.0 40 1,065
Race of the participant vs Second blood pressure from left ankle
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 656 146.4 ± 22.6 144.0 84.0 300.0 102 758
Asian 4 142.0 ± 11.2 139.0 132.0 158.0 - 4
Black 7 151.4 ± 21.1 150.0 128.0 184.0 1 8
Hispanic 4 145.5 ± 12.7 146.0 130.0 160.0 2 6
Native American 6 148.0 ± 34.1 143.0 110.0 200.0 - 6
White 635 146.4 ± 22.6 144.0 84.0 300.0 99 734
Race of the participant vs Second blood pressure from left ankle
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 425 146.6 ± 24.4 146.0 50.0 300.0 141 566
Asian 1 139.0 - 139.0 139.0 139.0 3 4
Black 1 124.0 - 124.0 124.0 124.0 3 4
Hispanic 4 133.8 ± 54.8 135.0 81.0 184.0 1 5
Native American 4 137.5 ± 11.1 140.0 122.0 148.0 - 4
White 415 146.8 ± 24.1 146.0 50.0 300.0 134 549
Race of the participant vs Second blood pressure from left ankle
Visit 4
N Mean StdDev Median Min Max Unknown Total
Total 69 153.8 ± 33.6 150.0 102.0 300.0 52 121
Asian 3 147.0 ± 12.3 152.0 133.0 156.0 - 3
Black - - - - - - 1 1
Hispanic 2 161.0 ± 7.1 161.0 156.0 166.0 - 2
Native American 2 144.0 ± 19.8 144.0 130.0 158.0 - 2
White 62 154.2 ± 35.2 148.5 102.0 300.0 51 113
Race of the participant vs Second blood pressure from left ankle
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 2 2
Asian - - - - - - - -
Black - - - - - - - -
Hispanic - - - - - - - -
Native American - - - - - - - -
White - - - - - - 2 2