Data
572,501 items of data are available, covering 492,516 participants.
Defined-instances run from 0 to 3, labelled using Instancing 
2.
Units of measurement are percent.
| Maximum | 74.9 |  
| Decile 9 | 43.7 |  
| Decile 8 | 38.5 |  
| Decile 7 | 34.6 |  
| Decile 6 | 30.9 |  
| Median | 27.5 |  
| Decile 4 | 24.7 |  
| Decile 3 | 22.3 |  
| Decile 2 | 20.2 |  
| Decile 1 | 17.8 |  
| Minimum | 1.1 |  
 
 | 
 
 | 
- Mean = 29.3591
 
- Std.dev = 10.0958
 
- 46 items above graph maximum of 69.6
 
  | 
 
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
491,707 participants, 491,707 items
| Maximum | 74.9 |  
| Decile 9 | 44 |  
| Decile 8 | 38.8 |  
| Decile 7 | 34.8 |  
| Decile 6 | 31.2 |  
| Median | 27.7 |  
| Decile 4 | 24.8 |  
| Decile 3 | 22.4 |  
| Decile 2 | 20.3 |  
| Decile 1 | 17.8 |  
| Minimum | 1.1 |  
 
 | 
 
 | 
- Mean = 29.5313
 
- Std.dev = 10.1736
 
- 34 items above graph maximum of 70.2
 
  | 
Instance 1 : First repeat assessment visit (2012-13)
20,022 participants, 20,022 items
| Maximum | 67.8 |  
| Decile 9 | 42.8 |  
| Decile 8 | 37.7 |  
| Decile 7 | 33.8 |  
| Decile 6 | 30.4 |  
| Median | 27.3 |  
| Decile 4 | 24.6 |  
| Decile 3 | 22.5 |  
| Decile 2 | 20.5 |  
| Decile 1 | 18.1 |  
| Minimum | 3.2 |  
 
 | 
 
 | 
- Mean = 29.088
 
- Std.dev = 9.66277
 
- 1 item above graph maximum of 67.5
 
  | 
Instance 2 : Imaging visit (2014+)
55,607 participants, 55,607 items
| Maximum | 73.6 |  
| Decile 9 | 41.7 |  
| Decile 8 | 36.6 |  
| Decile 7 | 32.6 |  
| Decile 6 | 29 |  
| Median | 26.1 |  
| Decile 4 | 23.7 |  
| Decile 3 | 21.7 |  
| Decile 2 | 19.7 |  
| Decile 1 | 17.5 |  
| Minimum | 1.8 |  
 
 | 
 
 | 
- Mean = 28.0845
 
- Std.dev = 9.49608
 
- 11 items above graph maximum of 65.9
 
  | 
Instance 3 : First repeat imaging visit (2019+)
5,165 participants, 5,165 items
| Maximum | 67.4 |  
| Decile 9 | 41.2 |  
| Decile 8 | 36 |  
| Decile 7 | 32.1 |  
| Decile 6 | 28.7 |  
| Median | 25.8 |  
| Decile 4 | 23.4 |  
| Decile 3 | 21.4 |  
| Decile 2 | 19.5 |  
| Decile 1 | 17.2 |  
| Minimum | 2 |  
 
 | 
 
 | 
- Mean = 27.7379
 
- Std.dev = 9.38758
 
- 2 items above graph maximum of 65.2
 
  | 
 
Notes
Body composition estimation by impedance measurement. Right arm fat percentage
Range 1-75% in 0.1% increments.