Data
398,998 items of data are available, covering 129,223 participants.
Defined-instances run from 0 to 1, labelled using Instancing
2.
Array indices run from 0 to 9.
Units of measurement are diopters.
Maximum | 10.73 |
Decile 9 | 1.72 |
Decile 8 | 1.26 |
Decile 7 | 1.01 |
Decile 6 | 0.83 |
Median | 0.69 |
Decile 4 | 0.57 |
Decile 3 | 0.47 |
Decile 2 | 0.36 |
Decile 1 | 0.24 |
Minimum | 0 |
|
|
- Mean = 0.884725
- Std.dev = 0.741232
- 6740 items above graph maximum of 3.2
|
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
113,821 participants, 341,373 items
Maximum | 10.71 |
Decile 9 | 1.7 |
Decile 8 | 1.24 |
Decile 7 | 0.99 |
Decile 6 | 0.82 |
Median | 0.68 |
Decile 4 | 0.56 |
Decile 3 | 0.46 |
Decile 2 | 0.35 |
Decile 1 | 0.24 |
Minimum | 0 |
|
|
- Mean = 0.873468
- Std.dev = 0.738306
- 5992 items above graph maximum of 3.16
|
Instance 1 : First repeat assessment visit (2012-13)
19,375 participants, 57,625 items
Maximum | 10.73 |
Decile 9 | 1.84 |
Decile 8 | 1.36 |
Decile 7 | 1.1 |
Decile 6 | 0.91 |
Median | 0.76 |
Decile 4 | 0.63 |
Decile 3 | 0.52 |
Decile 2 | 0.4 |
Decile 1 | 0.27 |
Minimum | 0 |
|
|
- Mean = 0.951416
- Std.dev = 0.754899
- 827 items above graph maximum of 3.41
|
Notes
This is the cylindrical power of refractometry results for the left eye (0.00 indicates none)
1 Related Data-Field
Field ID | Description | Relationship |
5087 | Cylindrical power (right) | Current Field is the opposite-side complement to Field 5087 |