Name
ankle_left1
Label
First blood pressure from left ankle
Description

Brachial blood pressure by Dopler at the overnight PSG

Units
mm Hg
Type
numeric
Study visit number vs First blood pressure from left ankle
N Mean StdDev Median Min Max Unknown Total
Visit 1 1,079 146.7 ± 21.1 144.0 80.0 264.0 44 1,123
Visit 2 656 146.3 ± 22.1 144.0 83.0 300.0 102 758
Visit 3 426 146.2 ± 24.3 146.0 50.0 300.0 140 566
Visit 4 69 153.6 ± 32.8 149.0 106.0 300.0 52 121
Visit 5 - - - - - - 2 2
Incident Outcomes Tracking - - - - - - - -
Sex of the participant vs First blood pressure from left ankle
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,079 146.7 ± 21.1 144.0 80.0 264.0 44 1,123
Male 578 151.0 ± 20.9 150.0 80.0 264.0 30 608
Female 501 141.8 ± 20.3 140.0 98.0 214.0 14 515
Sex of the participant vs First blood pressure from left ankle
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 656 146.3 ± 22.1 144.0 83.0 300.0 102 758
Male 354 150.8 ± 23.7 148.0 92.0 300.0 52 406
Female 302 141.0 ± 18.9 140.0 83.0 212.0 50 352
Sex of the participant vs First blood pressure from left ankle
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 426 146.2 ± 24.3 146.0 50.0 300.0 140 566
Male 221 148.9 ± 25.0 148.0 76.0 300.0 83 304
Female 205 143.3 ± 23.3 144.0 50.0 300.0 57 262
Sex of the participant vs First blood pressure from left ankle
Visit 4
N Mean StdDev Median Min Max Unknown Total
Total 69 153.6 ± 32.8 149.0 106.0 300.0 52 121
Male 45 157.5 ± 37.4 152.0 108.0 300.0 22 67
Female 24 146.4 ± 20.6 142.0 106.0 184.0 30 54
Sex of the participant vs First 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 First blood pressure from left ankle
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 1,079 146.7 ± 21.1 144.0 80.0 264.0 44 1,123
Asian 9 148.7 ± 22.4 146.0 115.0 196.0 3 12
Black 20 154.2 ± 20.1 151.0 121.0 202.0 3 23
Hispanic 10 157.9 ± 26.0 151.0 120.0 210.0 3 13
Native American 10 146.5 ± 16.8 142.0 120.0 174.0 - 10
White 1,030 146.5 ± 21.1 144.0 80.0 264.0 35 1,065
Race of the participant vs First blood pressure from left ankle
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 656 146.3 ± 22.1 144.0 83.0 300.0 102 758
Asian 4 140.5 ± 12.0 138.0 130.0 156.0 - 4
Black 7 153.1 ± 21.9 150.0 130.0 184.0 1 8
Hispanic 4 144.5 ± 11.5 148.0 128.0 154.0 2 6
Native American 6 147.3 ± 33.6 146.0 108.0 196.0 - 6
White 635 146.2 ± 22.1 144.0 83.0 300.0 99 734
Race of the participant vs First blood pressure from left ankle
Visit 3
N Mean StdDev Median Min Max Unknown Total
Total 426 146.2 ± 24.3 146.0 50.0 300.0 140 566
Asian 1 142.0 - 142.0 142.0 142.0 3 4
Black 1 132.0 - 132.0 132.0 132.0 3 4
Hispanic 4 130.5 ± 58.7 129.0 76.0 188.0 1 5
Native American 4 141.0 ± 17.7 142.0 122.0 158.0 - 4
White 416 146.4 ± 24.0 146.0 50.0 300.0 133 549
Race of the participant vs First blood pressure from left ankle
Visit 4
N Mean StdDev Median Min Max Unknown Total
Total 69 153.6 ± 32.8 149.0 106.0 300.0 52 121
Asian 3 147.7 ± 11.1 149.0 136.0 158.0 - 3
Black - - - - - - 1 1
Hispanic 2 160.0 ± 17.0 160.0 148.0 172.0 - 2
Native American 2 147.0 ± 18.4 147.0 134.0 160.0 - 2
White 62 153.9 ± 34.3 148.5 106.0 300.0 51 113
Race of the participant vs First 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