Data
16,803 items of data are available, covering 16,121 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are dioptre.
| Maximum | 12.25 |
| Decile 9 | 2.5 |
| Decile 8 | 1.5 |
| Decile 7 | 1 |
| Decile 6 | 0.5 |
| Median | 0.25 |
| Decile 4 | -0.25 |
| Decile 3 | -0.75 |
| Decile 2 | -1.5 |
| Decile 1 | -2.75 |
| Minimum | -18.25 |
|
|
- Mean = -0.0464203
- Std.dev = 2.42972
- 154 items below graph minimum of -8
- 34 items above graph maximum of 7.75
|
2 Instances
Instance 2 : Imaging visit (2014+)
3,498 participants, 3,498 items
| Maximum | 9.25 |
| Decile 9 | 2.5 |
| Decile 8 | 1.5 |
| Decile 7 | 1 |
| Decile 6 | 0.5 |
| Median | 0.25 |
| Decile 4 | -0.25 |
| Decile 3 | -0.5 |
| Decile 2 | -1.25 |
| Decile 1 | -2.75 |
| Minimum | -15 |
|
|
- Mean = 0.0462407
- Std.dev = 2.42074
- 26 items below graph minimum of -8
- 6 items above graph maximum of 7.75
|
Instance 3 : First repeat imaging visit (2019+)
13,305 participants, 13,305 items
| Maximum | 12.25 |
| Decile 9 | 2.25 |
| Decile 8 | 1.5 |
| Decile 7 | 1 |
| Decile 6 | 0.5 |
| Median | 0.125 |
| Decile 4 | -0.25 |
| Decile 3 | -0.75 |
| Decile 2 | -1.5 |
| Decile 1 | -3 |
| Minimum | -18.25 |
|
|
- Mean = -0.0707817
- Std.dev = 2.4315
- 113 items below graph minimum of -8.25
- 32 items above graph maximum of 7.5
|
Notes
Median spherical equivalent value (left)
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