Data
3,293 items of data are available, covering 3,293 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are dioptre.
Maximum | 8.25 |
Decile 9 | 1.75 |
Decile 8 | 1.25 |
Decile 7 | 1 |
Decile 6 | 0.75 |
Median | 0.75 |
Decile 4 | 0.5 |
Decile 3 | 0.5 |
Decile 2 | 0.5 |
Decile 1 | 0.25 |
Minimum | 0 |
|
|
- Mean = 0.893486
- Std.dev = 0.711698
- 43 items above graph maximum of 3.25
|
2 Instances
Instance 2 : Imaging visit (2014+)
1,714 participants, 1,714 items
Maximum | 7 |
Decile 9 | 1.75 |
Decile 8 | 1.25 |
Decile 7 | 1 |
Decile 6 | 0.75 |
Median | 0.75 |
Decile 4 | 0.5 |
Decile 3 | 0.5 |
Decile 2 | 0.5 |
Decile 1 | 0.25 |
Minimum | 0 |
|
|
- Mean = 0.909277
- Std.dev = 0.724435
- 23 items above graph maximum of 3.25
|
Instance 3 : First repeat imaging visit (2019+)
1,579 participants, 1,579 items
Maximum | 8.25 |
Decile 9 | 1.75 |
Decile 8 | 1.25 |
Decile 7 | 1 |
Decile 6 | 0.75 |
Median | 0.75 |
Decile 4 | 0.5 |
Decile 3 | 0.5 |
Decile 2 | 0.5 |
Decile 1 | 0.25 |
Minimum | 0 |
|
|
- Mean = 0.876346
- Std.dev = 0.697205
- 20 items above graph maximum of 3.25
|
Notes
Keratometry median spherical value (left)
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