Data
98,644 samples are available, covering 96,298 participants.
Defined-instances run from 0 to 1, labelled using Instancing
2.
Units of measurement are microlitres.
| Maximum | 3400 |
| Decile 9 | 1700 |
| Decile 8 | 1700 |
| Decile 7 | 1700 |
| Decile 6 | 1500 |
| Median | 0 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 77 distinct values.
- Mean = 697.986
- Std.dev = 827.503
|
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
85,559 participants, 85,559 items
| Maximum | 1700 |
| Decile 9 | 1700 |
| Decile 8 | 1700 |
| Decile 7 | 1700 |
| Decile 6 | 0 |
| Median | 0 |
| Decile 4 | 0 |
| Decile 3 | 0 |
| Decile 2 | 0 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 76 distinct values.
- Mean = 589.186
- Std.dev = 800.096
|
Instance 1 : First repeat assessment visit (2012-13)
13,085 participants, 13,085 items
| Maximum | 3400 |
| Decile 9 | 1700 |
| Decile 8 | 1700 |
| Decile 7 | 1700 |
| Decile 6 | 1700 |
| Median | 1700 |
| Decile 4 | 1700 |
| Decile 3 | 1700 |
| Decile 2 | 1700 |
| Decile 1 | 0 |
| Minimum | 0 |
|
|
- There are 69 distinct values.
- Mean = 1409.4
- Std.dev = 626.845
|
Notes
Volume held of "saliva" sample, obtained from Initial UK Biobank assessment centre visit.
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