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 %.
| Maximum | 15.4289 |
| Decile 9 | 3.3505 |
| Decile 8 | 2.8473 |
| Decile 7 | 2.53404 |
| Decile 6 | 2.28782 |
| Median | 2.07301 |
| Decile 4 | 1.86548 |
| Decile 3 | 1.65082 |
| Decile 2 | 1.39194 |
| Decile 1 | 0.985429 |
| Minimum | 0.000951468 |
|
|
- Mean = 2.13719
- Std.dev = 0.984433
- 562 items above graph maximum of 5.71556
- 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 | 15.4289 |
| Decile 9 | 3.36987 |
| Decile 8 | 2.867 |
| Decile 7 | 2.55478 |
| Decile 6 | 2.30789 |
| Median | 2.09173 |
| Decile 4 | 1.88375 |
| Decile 3 | 1.66777 |
| Decile 2 | 1.40947 |
| Decile 1 | 1.00631 |
| Minimum | 0.000951468 |
|
|
- Mean = 2.15625
- Std.dev = 0.984572
- 525 items above graph maximum of 5.73343
- 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 | 8.19405 |
| Decile 9 | 2.91264 |
| Decile 8 | 2.47199 |
| Decile 7 | 2.19144 |
| Decile 6 | 1.98572 |
| Median | 1.79051 |
| Decile 4 | 1.61354 |
| Decile 3 | 1.40489 |
| Decile 2 | 1.15396 |
| Decile 1 | 0.667188 |
| Minimum | 0.00247234 |
|
|
- Mean = 1.82767
- Std.dev = 0.928948
- 45 items above graph maximum of 5.1581
- 335 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
Notes
Ratio of omega-3 fatty acids to total fatty acids (Omega-3 %) (%)
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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