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 | 2.17946 |
| Decile 9 | 0.465222 |
| Decile 8 | 0.378758 |
| Decile 7 | 0.32687 |
| Decile 6 | 0.287496 |
| Median | 0.253556 |
| Decile 4 | 0.222399 |
| Decile 3 | 0.190401 |
| Decile 2 | 0.153664 |
| Decile 1 | 0.101826 |
| Minimum | 3.59632e-05 |
|
|
- Mean = 0.273944
- Std.dev = 0.15451
- 999 items above graph maximum of 0.828617
- 3 items have value -4 (indicates value not available (missing code A))
- 1740 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
2 Instances
Instance 0 : Baseline (1998-2004)
152,833 participants, 151,425 items
| Maximum | 2.17946 |
| Decile 9 | 0.468255 |
| Decile 8 | 0.381618 |
| Decile 7 | 0.329624 |
| Decile 6 | 0.290093 |
| Median | 0.256081 |
| Decile 4 | 0.224639 |
| Decile 3 | 0.19264 |
| Decile 2 | 0.155954 |
| Decile 1 | 0.104239 |
| Minimum | 3.59632e-05 |
|
|
- Mean = 0.276478
- Std.dev = 0.15483
- 944 items above graph maximum of 0.832272
- 3 items have value -4 (indicates value not available (missing code A))
- 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 | 1.53036 |
| Decile 9 | 0.406204 |
| Decile 8 | 0.325637 |
| Decile 7 | 0.28003 |
| Decile 6 | 0.246361 |
| Median | 0.216262 |
| Decile 4 | 0.186916 |
| Decile 3 | 0.15879 |
| Decile 2 | 0.124501 |
| Decile 1 | 0.0680997 |
| Minimum | 0.000196457 |
|
|
- Mean = 0.232791
- Std.dev = 0.143049
- 65 items above graph maximum of 0.744307
- 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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