Data
16,803 items of data are available, covering 16,121 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are degrees.
| Maximum | 180 |
| Decile 9 | 175 |
| Decile 8 | 169 |
| Decile 7 | 153 |
| Decile 6 | 130 |
| Median | 100 |
| Decile 4 | 83 |
| Decile 3 | 58 |
| Decile 2 | 24 |
| Decile 1 | 6 |
| Minimum | 0 |
|
|
- There are 181 distinct values.
- Mean = 98.6195
- Std.dev = 62.5668
|
2 Instances
Instance 2 : Imaging visit (2014+)
3,498 participants, 3,498 items
| Maximum | 180 |
| Decile 9 | 175 |
| Decile 8 | 167.5 |
| Decile 7 | 150 |
| Decile 6 | 124 |
| Median | 97 |
| Decile 4 | 82 |
| Decile 3 | 56 |
| Decile 2 | 25 |
| Decile 1 | 6 |
| Minimum | 0 |
|
|
- There are 181 distinct values.
- Mean = 96.8348
- Std.dev = 61.8969
|
Instance 3 : First repeat imaging visit (2019+)
13,305 participants, 13,305 items
| Maximum | 180 |
| Decile 9 | 175 |
| Decile 8 | 169 |
| Decile 7 | 154 |
| Decile 6 | 132 |
| Median | 101 |
| Decile 4 | 84 |
| Decile 3 | 58 |
| Decile 2 | 24 |
| Decile 1 | 6 |
| Minimum | 0 |
|
|
- There are 181 distinct values.
- Mean = 99.0888
- Std.dev = 62.7333
|
Notes
Median cylinder axis (left)
1 Related Data-Field
| Field ID | Description | Relationship |
|---|
| 5089 | Astigmatism angle (left) | Field 5089 is an analogue for Current Field |
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