Data
13,573 items of data are available, covering 12,900 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are degrees.
Maximum | 180 |
Decile 9 | 158 |
Decile 8 | 119 |
Decile 7 | 101 |
Decile 6 | 89 |
Median | 80 |
Decile 4 | 68 |
Decile 3 | 48 |
Decile 2 | 25 |
Decile 1 | 10 |
Minimum | 0 |
|
|
- There are 181 distinct values.
- Mean = 78.82
- Std.dev = 50.3857
|
2 Instances
Instance 2 : Imaging visit (2014+)
3,195 participants, 3,195 items
Maximum | 180 |
Decile 9 | 157 |
Decile 8 | 119 |
Decile 7 | 103 |
Decile 6 | 94 |
Median | 83 |
Decile 4 | 72 |
Decile 3 | 54 |
Decile 2 | 28 |
Decile 1 | 10 |
Minimum | 0 |
|
|
- There are 181 distinct values.
- Mean = 80.7606
- Std.dev = 49.4034
|
Instance 3 : First repeat imaging visit (2019+)
10,378 participants, 10,378 items
Maximum | 180 |
Decile 9 | 159 |
Decile 8 | 119 |
Decile 7 | 101 |
Decile 6 | 88 |
Median | 79 |
Decile 4 | 66 |
Decile 3 | 46 |
Decile 2 | 24 |
Decile 1 | 10 |
Minimum | 0 |
|
|
- There are 181 distinct values.
- Mean = 78.2226
- Std.dev = 50.6693
|
Notes
Keratometry median cylinder axis (right)
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