Data
16,843 items of data are available, covering 16,162 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are dioptre.
| Maximum | 13.5 |
| Decile 9 | 2.5 |
| Decile 8 | 1.5 |
| Decile 7 | 1 |
| Decile 6 | 0.5 |
| Median | 0.25 |
| Decile 4 | -0.25 |
| Decile 3 | -0.75 |
| Decile 2 | -1.5 |
| Decile 1 | -2.75 |
| Minimum | -16.5 |
|
|
- Mean = 0.00761444
- Std.dev = 2.37634
- 102 items below graph minimum of -8
- 65 items above graph maximum of 7.75
|
2 Instances
Instance 2 : Imaging visit (2014+)
3,507 participants, 3,507 items
| Maximum | 10.5 |
| Decile 9 | 2.5 |
| Decile 8 | 1.5 |
| Decile 7 | 1 |
| Decile 6 | 0.5 |
| Median | 0.25 |
| Decile 4 | -0.25 |
| Decile 3 | -0.75 |
| Decile 2 | -1.25 |
| Decile 1 | -2.75 |
| Minimum | -13.75 |
|
|
- Mean = 0.0612347
- Std.dev = 2.40092
- 24 items below graph minimum of -8
- 20 items above graph maximum of 7.75
|
Instance 3 : First repeat imaging visit (2019+)
13,336 participants, 13,336 items
| Maximum | 13.5 |
| Decile 9 | 2.5 |
| Decile 8 | 1.5 |
| Decile 7 | 1 |
| Decile 6 | 0.5 |
| Median | 0.25 |
| Decile 4 | -0.25 |
| Decile 3 | -0.75 |
| Decile 2 | -1.5 |
| Decile 1 | -2.75 |
| Minimum | -16.5 |
|
|
- Mean = -0.0064862
- Std.dev = 2.36964
- 78 items below graph minimum of -8
- 45 items above graph maximum of 7.75
|
Notes
Contact lens spherical equivalent value (right)
0 Related Data-Fields
There are no related data-fields
0 Resources
There are no matching Resources
