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 | 2.80524 |
| Decile 9 | 1.07218 |
| Decile 8 | 0.969755 |
| Decile 7 | 0.900415 |
| Decile 6 | 0.843196 |
| Median | 0.791354 |
| Decile 4 | 0.741229 |
| Decile 3 | 0.687523 |
| Decile 2 | 0.625667 |
| Decile 1 | 0.541179 |
| Minimum | 0 |
|
|
- Mean = 0.802326
- Std.dev = 0.212135
- 296 items above graph maximum of 1.60317
- 1569 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, 151,570 items
| Maximum | 2.66937 |
| Decile 9 | 1.0735 |
| Decile 8 | 0.971022 |
| Decile 7 | 0.901329 |
| Decile 6 | 0.843845 |
| Median | 0.791671 |
| Decile 4 | 0.741303 |
| Decile 3 | 0.687418 |
| Decile 2 | 0.625075 |
| Decile 1 | 0.539814 |
| Minimum | 0 |
|
|
- Mean = 0.802559
- Std.dev = 0.213052
- 278 items above graph maximum of 1.60719
- 1263 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
Instance 1 : Resurvey (2015-2019)
9,657 participants, 9,351 items
| Maximum | 2.80524 |
| Decile 9 | 1.04917 |
| Decile 8 | 0.949779 |
| Decile 7 | 0.884994 |
| Decile 6 | 0.833889 |
| Median | 0.785362 |
| Decile 4 | 0.740209 |
| Decile 3 | 0.689013 |
| Decile 2 | 0.63559 |
| Decile 1 | 0.563778 |
| Minimum | 0.139884 |
|
|
- Mean = 0.798552
- Std.dev = 0.196624
- 20 items above graph maximum of 1.53456
- 306 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
Notes
Cholesterol in IDL (IDL-C) (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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