Data
13,579 items of data are available, covering 12,903 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are degrees.
| Maximum | 180 |
| Decile 9 | 167 |
| Decile 8 | 148 |
| Decile 7 | 123 |
| Decile 6 | 105 |
| Median | 95 |
| Decile 4 | 83 |
| Decile 3 | 73 |
| Decile 2 | 51 |
| Decile 1 | 14 |
| Minimum | 0 |
|
|
- There are 181 distinct values.
- Mean = 94.6759
- Std.dev = 50.9907
|
2 Instances
Instance 2 : Imaging visit (2014+)
3,210 participants, 3,210 items
| Maximum | 180 |
| Decile 9 | 164 |
| Decile 8 | 143 |
| Decile 7 | 119 |
| Decile 6 | 103 |
| Median | 93 |
| Decile 4 | 83 |
| Decile 3 | 73 |
| Decile 2 | 55 |
| Decile 1 | 16 |
| Minimum | 0 |
|
|
- There are 181 distinct values.
- Mean = 93.6717
- Std.dev = 49.3257
|
Instance 3 : First repeat imaging visit (2019+)
10,369 participants, 10,369 items
| Maximum | 180 |
| Decile 9 | 167 |
| Decile 8 | 150 |
| Decile 7 | 124 |
| Decile 6 | 106 |
| Median | 95 |
| Decile 4 | 83 |
| Decile 3 | 73 |
| Decile 2 | 50 |
| Decile 1 | 13 |
| Minimum | 0 |
|
|
- There are 181 distinct values.
- Mean = 94.9868
- Std.dev = 51.4913
|
Notes
Keratometry median cylinder axis (left)
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