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 | 2.76977 |
| Decile 9 | 1.05245 |
| Decile 8 | 0.953175 |
| Decile 7 | 0.886934 |
| Decile 6 | 0.831356 |
| Median | 0.78078 |
| Decile 4 | 0.731442 |
| Decile 3 | 0.67901 |
| Decile 2 | 0.618379 |
| Decile 1 | 0.535621 |
| Minimum | 0 |
|
|
- Mean = 0.790443
- Std.dev = 0.206522
- 289 items above graph maximum of 1.56928
- 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 | 2.52269 |
| Decile 9 | 1.05403 |
| Decile 8 | 0.954597 |
| Decile 7 | 0.887959 |
| Decile 6 | 0.832194 |
| Median | 0.781252 |
| Decile 4 | 0.731754 |
| Decile 3 | 0.679059 |
| Decile 2 | 0.617986 |
| Decile 1 | 0.534463 |
| Minimum | 0 |
|
|
- Mean = 0.790854
- Std.dev = 0.207436
- 267 items above graph maximum of 1.5736
- 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 | 2.76977 |
| Decile 9 | 1.02761 |
| Decile 8 | 0.933223 |
| Decile 7 | 0.869491 |
| Decile 6 | 0.818887 |
| Median | 0.772355 |
| Decile 4 | 0.72585 |
| Decile 3 | 0.678134 |
| Decile 2 | 0.625511 |
| Decile 1 | 0.55442 |
| Minimum | 0.13715 |
|
|
- Mean = 0.783785
- Std.dev = 0.190979
- 20 items above graph maximum of 1.50081
- 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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