Data
574,296 items of data are available, covering 501,281 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Units of measurement are seconds.
| Maximum | 11877 |
| Decile 9 | 420 |
| Decile 8 | 332.5 |
| Decile 7 | 290 |
| Decile 6 | 261 |
| Median | 239 |
| Decile 4 | 219 |
| Decile 3 | 200 |
| Decile 2 | 179 |
| Decile 1 | 149 |
| Minimum | 7 |
|
|
- There are 1922 distinct values.
- Mean = 271.808
- Std.dev = 156.486
- 13777 items above graph maximum of 691
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
501,245 participants, 501,245 items
| Maximum | 11877 |
| Decile 9 | 424 |
| Decile 8 | 336 |
| Decile 7 | 294 |
| Decile 6 | 265 |
| Median | 243 |
| Decile 4 | 223 |
| Decile 3 | 204 |
| Decile 2 | 185 |
| Decile 1 | 157 |
| Minimum | 14 |
|
|
- There are 1904 distinct values.
- Mean = 276.873
- Std.dev = 157.773
- 12489 items above graph maximum of 691
|
Instance 1 : First repeat assessment visit (2012-13)
20,335 participants, 20,335 items
| Maximum | 2016 |
| Decile 9 | 416 |
| Decile 8 | 328 |
| Decile 7 | 284.5 |
| Decile 6 | 256 |
| Median | 236 |
| Decile 4 | 220 |
| Decile 3 | 204 |
| Decile 2 | 186 |
| Decile 1 | 160 |
| Minimum | 15 |
|
|
- There are 969 distinct values.
- Mean = 270.986
- Std.dev = 146.855
- 506 items above graph maximum of 672
|
Instance 2 : Imaging visit (2014+)
48,238 participants, 48,238 items
| Maximum | 2426 |
| Decile 9 | 363 |
| Decile 8 | 282 |
| Decile 7 | 241 |
| Decile 6 | 212 |
| Median | 188 |
| Decile 4 | 168 |
| Decile 3 | 152 |
| Decile 2 | 135 |
| Decile 1 | 115 |
| Minimum | 8 |
|
|
- There are 1024 distinct values.
- Mean = 220.603
- Std.dev = 134.23
- 1019 items above graph maximum of 611
|
Instance 3 : First repeat imaging visit (2019+)
4,478 participants, 4,478 items
| Maximum | 1458 |
| Decile 9 | 488 |
| Decile 8 | 345 |
| Decile 7 | 274 |
| Decile 6 | 236 |
| Median | 208 |
| Decile 4 | 183 |
| Decile 3 | 163 |
| Decile 2 | 144 |
| Decile 1 | 122 |
| Minimum | 7 |
|
|
- There are 719 distinct values.
- Mean = 260.26
- Std.dev = 175.905
- 68 items above graph maximum of 854
|
Notes
Time taken for participant to complete the blood phlebotomy station of the Assessment Centre visit. This is longer than the time during which they were actively giving blood.
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