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 | 5.82708 |
| Decile 9 | 2.4243 |
| Decile 8 | 2.23693 |
| Decile 7 | 2.10926 |
| Decile 6 | 2.00336 |
| Median | 1.90804 |
| Decile 4 | 1.81439 |
| Decile 3 | 1.71476 |
| Decile 2 | 1.59635 |
| Decile 1 | 1.43502 |
| Minimum | 0 |
|
|
- Mean = 1.92195
- Std.dev = 0.396125
- 170 items above graph maximum of 3.41357
- 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 | 5.82708 |
| Decile 9 | 2.42664 |
| Decile 8 | 2.23891 |
| Decile 7 | 2.11104 |
| Decile 6 | 2.0051 |
| Median | 1.90971 |
| Decile 4 | 1.81578 |
| Decile 3 | 1.71554 |
| Decile 2 | 1.59675 |
| Decile 1 | 1.43441 |
| Minimum | 0 |
|
|
- Mean = 1.92308
- Std.dev = 0.397333
- 158 items above graph maximum of 3.41887
- 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 | 3.92067 |
| Decile 9 | 2.38096 |
| Decile 8 | 2.20464 |
| Decile 7 | 2.0771 |
| Decile 6 | 1.97622 |
| Median | 1.88123 |
| Decile 4 | 1.79456 |
| Decile 3 | 1.70171 |
| Decile 2 | 1.59086 |
| Decile 1 | 1.44308 |
| Minimum | 0.0671731 |
|
|
- Mean = 1.90361
- Std.dev = 0.375484
- 14 items above graph maximum of 3.31883
- 335 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
Notes
Phosphatidylcholines (Phosphatidylc) (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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