Data
162,489 items of data are available, covering 153,105 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 | 0.573148 |  
| Decile 9 | 0.189573 |  
| Decile 8 | 0.165555 |  
| Decile 7 | 0.149766 |  
| Decile 6 | 0.137314 |  
| Median | 0.126531 |  
| Decile 4 | 0.116719 |  
| Decile 3 | 0.107031 |  
| Decile 2 | 0.0966227 |  
| Decile 1 | 0.083475 |  
| Minimum | 0 |  
 
 | 
 
 | 
- Mean = 0.132495
 
- Std.dev = 0.0429553
 
- 433 items above graph maximum of 0.295671
 
- 1232 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
 
  | 
 
2 Instances
Instance 0 : Baseline (1998-2004)
152,832 participants, 151,699 items
| Maximum | 0.573148 |  
| Decile 9 | 0.189344 |  
| Decile 8 | 0.165321 |  
| Decile 7 | 0.149561 |  
| Decile 6 | 0.137157 |  
| Median | 0.126397 |  
| Decile 4 | 0.116572 |  
| Decile 3 | 0.106879 |  
| Decile 2 | 0.0965236 |  
| Decile 1 | 0.0833653 |  
| Minimum | 0 |  
 
 | 
 
 | 
- Mean = 0.132342
 
- Std.dev = 0.0429203
 
- 408 items above graph maximum of 0.295323
 
- 1133 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
 
  | 
Instance 1 : Resurvey (2015-2019)
9,657 participants, 9,558 items
| Maximum | 0.423962 |  
| Decile 9 | 0.19301 |  
| Decile 8 | 0.169144 |  
| Decile 7 | 0.15283 |  
| Decile 6 | 0.140072 |  
| Median | 0.129054 |  
| Decile 4 | 0.1191 |  
| Decile 3 | 0.109286 |  
| Decile 2 | 0.09843 |  
| Decile 1 | 0.0853233 |  
| Minimum | 0.0167653 |  
 
 | 
 
 | 
- Mean = 0.134924
 
- Std.dev = 0.0434349
 
- 21 items above graph maximum of 0.300696
 
- 99 items have value -3 (indicates value was rejected by automatic sample and measurement quality control)
 
  | 
 
Notes
Leucine (Leu) (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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