Data
3,287 items of data are available, covering 3,287 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are dioptre.
Maximum | 59.75 |
Decile 9 | 45.75 |
Decile 8 | 45 |
Decile 7 | 44.5 |
Decile 6 | 44 |
Median | 43.75 |
Decile 4 | 43.25 |
Decile 3 | 43 |
Decile 2 | 42.5 |
Decile 1 | 41.75 |
Minimum | 31 |
|
|
- Mean = 43.732
- Std.dev = 1.78765
- 10 items below graph minimum of 37.75
- 8 items above graph maximum of 49.75
|
2 Instances
Instance 2 : Imaging visit (2014+)
1,706 participants, 1,706 items
Maximum | 53.25 |
Decile 9 | 45.75 |
Decile 8 | 45 |
Decile 7 | 44.75 |
Decile 6 | 44.25 |
Median | 43.75 |
Decile 4 | 43.25 |
Decile 3 | 43 |
Decile 2 | 42.5 |
Decile 1 | 41.75 |
Minimum | 35.75 |
|
|
- Mean = 43.7436
- Std.dev = 1.72579
- 5 items below graph minimum of 37.75
- 3 items above graph maximum of 49.75
|
Instance 3 : First repeat imaging visit (2019+)
1,581 participants, 1,581 items
Maximum | 59.75 |
Decile 9 | 45.75 |
Decile 8 | 45 |
Decile 7 | 44.5 |
Decile 6 | 44 |
Median | 43.75 |
Decile 4 | 43.25 |
Decile 3 | 43 |
Decile 2 | 42.25 |
Decile 1 | 41.625 |
Minimum | 31 |
|
|
- Mean = 43.7195
- Std.dev = 1.85201
- 4 items below graph minimum of 37.5
- 5 items above graph maximum of 49.875
|
Notes
Keratometry median R2 spherical value (right)
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