Data
134,376 items of data are available, covering 12,941 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Array indices run from 1 to 10.
Units of measurement are mm.
| Maximum | 11.62 |
| Decile 9 | 8.17 |
| Decile 8 | 8.03 |
| Decile 7 | 7.94 |
| Decile 6 | 7.86 |
| Median | 7.79 |
| Decile 4 | 7.72 |
| Decile 3 | 7.64 |
| Decile 2 | 7.56 |
| Decile 1 | 7.44 |
| Minimum | 5.32 |
|
|
- Mean = 7.80129
- Std.dev = 0.312094
- 238 items below graph minimum of 6.71
- 470 items above graph maximum of 8.9
|
2 Instances
Instance 2 : Imaging visit (2014+)
3,220 participants, 31,732 items
| Maximum | 11.19 |
| Decile 9 | 8.17 |
| Decile 8 | 8.03 |
| Decile 7 | 7.94 |
| Decile 6 | 7.86 |
| Median | 7.79 |
| Decile 4 | 7.71 |
| Decile 3 | 7.63 |
| Decile 2 | 7.56 |
| Decile 1 | 7.44 |
| Minimum | 5.32 |
|
|
- Mean = 7.7978
- Std.dev = 0.308202
- 70 items below graph minimum of 6.71
- 122 items above graph maximum of 8.9
|
Instance 3 : First repeat imaging visit (2019+)
10,397 participants, 102,644 items
| Maximum | 11.62 |
| Decile 9 | 8.18 |
| Decile 8 | 8.04 |
| Decile 7 | 7.94 |
| Decile 6 | 7.86 |
| Median | 7.79 |
| Decile 4 | 7.72 |
| Decile 3 | 7.64 |
| Decile 2 | 7.56 |
| Decile 1 | 7.44 |
| Minimum | 5.36 |
|
|
- Mean = 7.80237
- Std.dev = 0.31328
- 163 items below graph minimum of 6.7
- 320 items above graph maximum of 8.92
|
Notes
Keratometry average radius (left)
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