Data
59,894 items of data are available, covering 6,058 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Array indices run from 1 to 10.
Units of measurement are dioptre.
| Maximum | 60.5 |
| Decile 9 | 45 |
| Decile 8 | 44.25 |
| Decile 7 | 43.75 |
| Decile 6 | 43.25 |
| Median | 42.75 |
| Decile 4 | 42.5 |
| Decile 3 | 42 |
| Decile 2 | 41.5 |
| Decile 1 | 40.75 |
| Minimum | 29.75 |
|
|
- Mean = 42.8197
- Std.dev = 1.71325
- 162 items below graph minimum of 36.5
- 87 items above graph maximum of 49.25
|
2 Instances
Instance 2 : Imaging visit (2014+)
2,823 participants, 27,798 items
| Maximum | 60.5 |
| Decile 9 | 45 |
| Decile 8 | 44.25 |
| Decile 7 | 43.75 |
| Decile 6 | 43.25 |
| Median | 43 |
| Decile 4 | 42.5 |
| Decile 3 | 42 |
| Decile 2 | 41.5 |
| Decile 1 | 40.75 |
| Minimum | 30.5 |
|
|
- Mean = 42.835
- Std.dev = 1.69943
- 90 items below graph minimum of 36.5
- 47 items above graph maximum of 49.25
|
Instance 3 : First repeat imaging visit (2019+)
3,235 participants, 32,096 items
| Maximum | 58 |
| Decile 9 | 45 |
| Decile 8 | 44.25 |
| Decile 7 | 43.75 |
| Decile 6 | 43.25 |
| Median | 42.75 |
| Decile 4 | 42.5 |
| Decile 3 | 42 |
| Decile 2 | 41.5 |
| Decile 1 | 40.75 |
| Minimum | 29.75 |
|
|
- Mean = 42.8064
- Std.dev = 1.72501
- 72 items below graph minimum of 36.5
- 40 items above graph maximum of 49.25
|
Notes
Keratometry R1 spherical value (right)
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