Data
6,049 items of data are available, covering 6,049 participants.
Defined-instances run from 0 to 1, labelled using Instancing 
2.
Units of measurement are ratio.
| 
| Maximum | 0.95 |  | Decile 9 | 0.65 |  | Decile 8 | 0.5 |  | Decile 7 | 0.4 |  | Decile 6 | 0.35 |  | Median | 0.3 |  | Decile 4 | 0.3 |  | Decile 3 | 0.25 |  | Decile 2 | 0.15 |  | Decile 1 | 0.1 |  | Minimum | 0 |  |   | 
Mean = 0.337851Std.dev = 0.196409 | 
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
4,512 participants, 4,512 items
| 
| Maximum | 0.95 |  | Decile 9 | 0.6 |  | Decile 8 | 0.45 |  | Decile 7 | 0.4 |  | Decile 6 | 0.35 |  | Median | 0.3 |  | Decile 4 | 0.25 |  | Decile 3 | 0.2 |  | Decile 2 | 0.15 |  | Decile 1 | 0.05 |  | Minimum | 0 |  |   | 
Mean = 0.321522Std.dev = 0.191544 | 
Instance 1 : First repeat assessment visit (2012-13)
1,537 participants, 1,537 items
| 
| Maximum | 0.95 |  | Decile 9 | 0.7 |  | Decile 8 | 0.55 |  | Decile 7 | 0.5 |  | Decile 6 | 0.4 |  | Median | 0.35 |  | Decile 4 | 0.3 |  | Decile 3 | 0.25 |  | Decile 2 | 0.25 |  | Decile 1 | 0.15 |  | Minimum | 0 |  |   | 
Mean = 0.385784Std.dev = 0.202575 |