Name
aai
Label
Ankle-arm Blood Pressure (BP) Index (Sleep Heart Health Study Visit One (SHHS1))
Description
Ratio of ankle to arm systolic blood pressure (BP)
Units
index
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Ankle-arm Blood Pressure (BP) Index (Sleep Heart Health Study Visit One (SHHS1))
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 1 | 4,518 | 1.1 | ± 0.1 | 1.1 | 0.2 | 2.2 | 1,286 | 5,804 |
| Interim Follow-up Visit | - | - | - | - | - | - | - | - |
| Visit 2 | - | - | - | - | - | - | - | - |
| CVD Outcomes | - | - | - | - | - | - | - | - |
Age at Sleep Heart Health Study Visit One (SHHS1) vs Ankle-arm Blood Pressure (BP) Index (Sleep Heart Health Study Visit One (SHHS1))
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 4,518 | 1.1 | ± 0.1 | 1.1 | 0.2 | 2.2 | 1,286 | 5,804 |
| 35-44 years | 172 | 1.1 | ± 0.1 | 1.1 | 0.8 | 1.5 | 170 | 342 |
| 45-54 years | 590 | 1.1 | ± 0.1 | 1.1 | 0.3 | 1.5 | 427 | 1,017 |
| 55-64 years | 1,400 | 1.1 | ± 0.1 | 1.1 | 0.2 | 1.6 | 369 | 1,769 |
| 65-74 years | 1,357 | 1.1 | ± 0.2 | 1.1 | 0.2 | 1.8 | 260 | 1,617 |
| 75-84 years | 900 | 1.1 | ± 0.2 | 1.1 | 0.4 | 1.7 | 55 | 955 |
| 85 years or older | 99 | 1.0 | ± 0.2 | 1.1 | 0.4 | 2.2 | 5 | 104 |
Gender of the participant vs Ankle-arm Blood Pressure (BP) Index (Sleep Heart Health Study Visit One (SHHS1))
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 4,518 | 1.1 | ± 0.1 | 1.1 | 0.2 | 2.2 | 1,286 | 5,804 |
| Male | 2,167 | 1.1 | ± 0.1 | 1.2 | 0.2 | 2.2 | 598 | 2,765 |
| Female | 2,351 | 1.1 | ± 0.1 | 1.1 | 0.2 | 1.8 | 688 | 3,039 |
Race of the participant vs Ankle-arm Blood Pressure (BP) Index (Sleep Heart Health Study Visit One (SHHS1))
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 4,518 | 1.1 | ± 0.1 | 1.1 | 0.2 | 2.2 | 1,286 | 5,804 |
| White | 3,981 | 1.1 | ± 0.1 | 1.1 | 0.2 | 2.2 | 926 | 4,907 |
| Black | 389 | 1.1 | ± 0.2 | 1.1 | 0.3 | 1.5 | 126 | 515 |
| Other | 148 | 1.1 | ± 0.1 | 1.1 | 0.3 | 1.4 | 234 | 382 |