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 | 0.690228 |
| Decile 9 | 0.309373 |
| Decile 8 | 0.283201 |
| Decile 7 | 0.26549 |
| Decile 6 | 0.251225 |
| Median | 0.238557 |
| Decile 4 | 0.225923 |
| Decile 3 | 0.212921 |
| Decile 2 | 0.197764 |
| Decile 1 | 0.177004 |
| Minimum | 9.6301e-14 |
|
|
- Mean = 0.24153
- Std.dev = 0.0539125
- 360 items above graph maximum of 0.441743
- 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 | 0.690228 |
| Decile 9 | 0.308697 |
| Decile 8 | 0.282629 |
| Decile 7 | 0.265028 |
| Decile 6 | 0.250859 |
| Median | 0.238195 |
| Decile 4 | 0.225558 |
| Decile 3 | 0.212629 |
| Decile 2 | 0.197509 |
| Decile 1 | 0.176721 |
| Minimum | 9.6301e-14 |
|
|
- Mean = 0.241108
- Std.dev = 0.053735
- 340 items above graph maximum of 0.440673
- 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 | 0.646619 |
| Decile 9 | 0.319551 |
| Decile 8 | 0.291168 |
| Decile 7 | 0.272475 |
| Decile 6 | 0.257722 |
| Median | 0.244911 |
| Decile 4 | 0.23224 |
| Decile 3 | 0.218153 |
| Decile 2 | 0.202259 |
| Decile 1 | 0.181511 |
| Minimum | 2.204e-13 |
|
|
- Mean = 0.24837
- Std.dev = 0.0562719
- 23 items above graph maximum of 0.457592
- 306 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
|
Notes
Free cholesterol in HDL (HDL-FC) (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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