Data
9,660 items of data are available, covering 9,660 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are dioptre.
| Maximum | 10.5 |
| Decile 9 | 2 |
| Decile 8 | 1.25 |
| Decile 7 | 0.5 |
| Decile 6 | 0.25 |
| Median | -0.25 |
| Decile 4 | -0.75 |
| Decile 3 | -1.25 |
| Decile 2 | -2 |
| Decile 1 | -3.5 |
| Minimum | -20 |
|
|
- Mean = -0.517029
- Std.dev = 2.51525
- 87 items below graph minimum of -9
- 17 items above graph maximum of 7.5
|
2 Instances
Instance 2 : Imaging visit (2014+)
3,284 participants, 3,284 items
| Maximum | 9 |
| Decile 9 | 2 |
| Decile 8 | 1.25 |
| Decile 7 | 0.5 |
| Decile 6 | 0.25 |
| Median | -0.25 |
| Decile 4 | -0.5 |
| Decile 3 | -1.125 |
| Decile 2 | -1.875 |
| Decile 1 | -3.5 |
| Minimum | -20 |
|
|
- Mean = -0.469397
- Std.dev = 2.52443
- 32 items below graph minimum of -9
- 6 items above graph maximum of 7.5
|
Instance 3 : First repeat imaging visit (2019+)
6,376 participants, 6,376 items
| Maximum | 10.5 |
| Decile 9 | 2 |
| Decile 8 | 1.25 |
| Decile 7 | 0.75 |
| Decile 6 | 0.25 |
| Median | -0.25 |
| Decile 4 | -0.75 |
| Decile 3 | -1.25 |
| Decile 2 | -2 |
| Decile 1 | -3.5 |
| Minimum | -17.5 |
|
|
- Mean = -0.541562
- Std.dev = 2.51015
- 55 items below graph minimum of -9
- 11 items above graph maximum of 7.5
|
Notes
Median spherical power (right)
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