Data
162,476 items of data are available, covering 153,093 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 | 0.179224 |
| Decile 9 | 0.0761381 |
| Decile 8 | 0.0711078 |
| Decile 7 | 0.0676284 |
| Decile 6 | 0.064674 |
| Median | 0.0619644 |
| Decile 4 | 0.0592922 |
| Decile 3 | 0.056489 |
| Decile 2 | 0.0532486 |
| Decile 1 | 0.0487942 |
| Minimum | 0.0191016 |
|
|
- Mean = 0.0622743
- Std.dev = 0.0107791
- 99 items above graph maximum of 0.103482
- 1408 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
2 Instances
Instance 0 : Baseline (1998-2004)
152,819 participants, 151,532 items
| Maximum | 0.179224 |
| Decile 9 | 0.0759735 |
| Decile 8 | 0.0709724 |
| Decile 7 | 0.0674854 |
| Decile 6 | 0.0645237 |
| Median | 0.0618205 |
| Decile 4 | 0.0591562 |
| Decile 3 | 0.0563616 |
| Decile 2 | 0.0531192 |
| Decile 1 | 0.0486485 |
| Minimum | 0.0191016 |
|
|
- Mean = 0.0621332
- Std.dev = 0.0107732
- 95 items above graph maximum of 0.103299
- 1287 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
Instance 1 : Resurvey (2015-2019)
9,657 participants, 9,536 items
| Maximum | 0.117318 |
| Decile 9 | 0.0782113 |
| Decile 8 | 0.0730401 |
| Decile 7 | 0.0697755 |
| Decile 6 | 0.0667696 |
| Median | 0.0642059 |
| Decile 4 | 0.0615484 |
| Decile 3 | 0.0587494 |
| Decile 2 | 0.0556342 |
| Decile 1 | 0.0513495 |
| Minimum | 0.024158 |
|
|
- Mean = 0.0645158
- Std.dev = 0.0106241
- 6 items above graph maximum of 0.105073
- 121 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
Notes
Histidine (His) (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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