Data
162,487 items of data are available, covering 153,103 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 | 2.08601 |
| Decile 9 | 0.501893 |
| Decile 8 | 0.416538 |
| Decile 7 | 0.360854 |
| Decile 6 | 0.317244 |
| Median | 0.278924 |
| Decile 4 | 0.241675 |
| Decile 3 | 0.203363 |
| Decile 2 | 0.158549 |
| Decile 1 | 0.0983343 |
| Minimum | 2.49434e-05 |
|
|
- Mean = 0.294532
- Std.dev = 0.163996
- 573 items above graph maximum of 0.905452
- 1740 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
2 Instances
Instance 0 : Baseline (1998-2004)
152,830 participants, 151,425 items
| Maximum | 2.08601 |
| Decile 9 | 0.499099 |
| Decile 8 | 0.414453 |
| Decile 7 | 0.359247 |
| Decile 6 | 0.316118 |
| Median | 0.278296 |
| Decile 4 | 0.241511 |
| Decile 3 | 0.203711 |
| Decile 2 | 0.159746 |
| Decile 1 | 0.10047 |
| Minimum | 2.49434e-05 |
|
|
- Mean = 0.294001
- Std.dev = 0.162565
- 569 items above graph maximum of 0.897727
- 1405 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
Instance 1 : Resurvey (2015-2019)
9,657 participants, 9,322 items
| Maximum | 1.45727 |
| Decile 9 | 0.541129 |
| Decile 8 | 0.452203 |
| Decile 7 | 0.390325 |
| Decile 6 | 0.337211 |
| Median | 0.291994 |
| Decile 4 | 0.245582 |
| Decile 3 | 0.194214 |
| Decile 2 | 0.134169 |
| Decile 1 | 0.0661215 |
| Minimum | 0.000233639 |
|
|
- Mean = 0.303163
- Std.dev = 0.185489
- 19 items above graph maximum of 1.01614
- 335 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
Notes
Omega-3 fatty acids (Omega-3) (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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