Data
1,082,300 items of data are available, covering 475,725 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Array indices run from 0 to 1.
Units of measurement are mmHg.
| Maximum | 268 |
| Decile 9 | 164 |
| Decile 8 | 154 |
| Decile 7 | 147 |
| Decile 6 | 141 |
| Median | 136 |
| Decile 4 | 132 |
| Decile 3 | 127 |
| Decile 2 | 122 |
| Decile 1 | 115 |
| Minimum | 51 |
|
|
- There are 196 distinct values.
- Mean = 138.131
- Std.dev = 19.3768
- 5 items below graph minimum of 66
- 1139 items above graph maximum of 213
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
472,254 participants, 929,089 items
| Maximum | 268 |
| Decile 9 | 163 |
| Decile 8 | 153 |
| Decile 7 | 147 |
| Decile 6 | 141 |
| Median | 136 |
| Decile 4 | 131 |
| Decile 3 | 127 |
| Decile 2 | 121 |
| Decile 1 | 114 |
| Minimum | 56 |
|
|
- There are 194 distinct values.
- Mean = 137.802
- Std.dev = 19.293
- 3 items below graph minimum of 65
- 1046 items above graph maximum of 212
|
Instance 1 : First repeat assessment visit (2012-13)
20,286 participants, 40,385 items
| Maximum | 240 |
| Decile 9 | 164 |
| Decile 8 | 154 |
| Decile 7 | 148 |
| Decile 6 | 142 |
| Median | 137 |
| Decile 4 | 133 |
| Decile 3 | 128 |
| Decile 2 | 123 |
| Decile 1 | 116 |
| Minimum | 75 |
|
|
- There are 151 distinct values.
- Mean = 138.871
- Std.dev = 19.2464
- 47 items above graph maximum of 212
|
Instance 2 : Imaging visit (2014+)
52,930 participants, 102,895 items
| Maximum | 252 |
| Decile 9 | 167 |
| Decile 8 | 157 |
| Decile 7 | 150 |
| Decile 6 | 144 |
| Median | 139 |
| Decile 4 | 134 |
| Decile 3 | 129 |
| Decile 2 | 124 |
| Decile 1 | 116 |
| Minimum | 51 |
|
|
- There are 168 distinct values.
- Mean = 140.523
- Std.dev = 19.9504
- 1 item below graph minimum of 65
- 92 items above graph maximum of 218
|
Instance 3 : First repeat imaging visit (2019+)
5,009 participants, 9,931 items
| Maximum | 243 |
| Decile 9 | 167 |
| Decile 8 | 157 |
| Decile 7 | 150 |
| Decile 6 | 145 |
| Median | 139 |
| Decile 4 | 135 |
| Decile 3 | 130 |
| Decile 2 | 124 |
| Decile 1 | 117 |
| Minimum | 58 |
|
|
- There are 141 distinct values.
- Mean = 141.102
- Std.dev = 19.6243
- 1 item below graph minimum of 67
- 8 items above graph maximum of 217
|
Notes
Blood pressure, automated reading, systolic. Two measures of blood pressure were taken a few moments apart.
Range returned by the Omron device is is 0-255
