Data
162,490 items of data are available, covering 153,106 participants.
Some values have special meanings defined by Data-Coding
41.
Defined-instances run from 0 to 1, labelled using Instancing
1.
Units of measurement are mmol/l.
| Maximum | 0.709603 |
| Decile 9 | 0.292722 |
| Decile 8 | 0.266931 |
| Decile 7 | 0.24973 |
| Decile 6 | 0.235592 |
| Median | 0.223094 |
| Decile 4 | 0.211312 |
| Decile 3 | 0.19897 |
| Decile 2 | 0.185246 |
| Decile 1 | 0.166857 |
| Minimum | 0.0613197 |
|
|
- Mean = 0.227244
- Std.dev = 0.0504015
- 263 items above graph maximum of 0.418588
- 6634 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
- 404 items have value -2 (indicates a measurement cannot be quantified due to detected irregularity in sample - see tags)
|
2 Instances
Instance 0 : Baseline (1998-2004)
152,833 participants, 146,201 items
| Maximum | 0.709603 |
| Decile 9 | 0.293166 |
| Decile 8 | 0.267288 |
| Decile 7 | 0.250042 |
| Decile 6 | 0.235891 |
| Median | 0.223338 |
| Decile 4 | 0.211529 |
| Decile 3 | 0.199127 |
| Decile 2 | 0.185428 |
| Decile 1 | 0.166933 |
| Minimum | 0.0613197 |
|
|
- Mean = 0.227481
- Std.dev = 0.0505394
- 243 items above graph maximum of 0.419398
- 6229 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
- 403 items have value -2 (indicates a measurement cannot be quantified due to detected irregularity in sample - see tags)
|
Instance 1 : Resurvey (2015-2019)
9,657 participants, 9,251 items
| Maximum | 0.466112 |
| Decile 9 | 0.285761 |
| Decile 8 | 0.261457 |
| Decile 7 | 0.244925 |
| Decile 6 | 0.231262 |
| Median | 0.219431 |
| Decile 4 | 0.208397 |
| Decile 3 | 0.196494 |
| Decile 2 | 0.182681 |
| Decile 1 | 0.166052 |
| Minimum | 0.0656201 |
|
|
- Mean = 0.223485
- Std.dev = 0.0480139
- 17 items above graph maximum of 0.40547
- 405 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
- 1 items have value -2 (indicates a measurement cannot be quantified due to detected irregularity in sample - see tags)
|
Notes
Valine (Val) (mmol/l)
Coding 41 defines 5 special values:
- -5 represents "indicates derived value or ratio cannot be computed (missing code I)"
- -4 represents "indicates value not available (missing code A)"
- -3 represents "indicates value was rejected by automatic sample and measurement quality control"
- -2 represents "indicates a measurement cannot be quantified due to detected irregularity in sample - see tags"
- -1 represents "indicates a measurement not defined (i.e. derived value or ratio cannot be given due to low concentration in original measure)"
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