Data
80,726 items of data are available, covering 80,726 participants.
Defined-instances run from 0 to 1, labelled using Instancing
2.
Units of measurement are micrometres.
| Maximum | 407.38 |
| Decile 9 | 38.24 |
| Decile 8 | 34.76 |
| Decile 7 | 32.62 |
| Decile 6 | 31.02 |
| Median | 29.59 |
| Decile 4 | 28.24 |
| Decile 3 | 26.84 |
| Decile 2 | 25.16 |
| Decile 1 | 22.33 |
| Minimum | 0.01 |
|
|
- Mean = 30.1389
- Std.dev = 10.6119
- 955 items above graph maximum of 54.15
|
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
65,904 participants, 65,904 items
| Maximum | 407.38 |
| Decile 9 | 36.62 |
| Decile 8 | 33.55 |
| Decile 7 | 31.73 |
| Decile 6 | 30.31 |
| Median | 29.09 |
| Decile 4 | 27.89 |
| Decile 3 | 26.65 |
| Decile 2 | 25.17 |
| Decile 1 | 22.87 |
| Minimum | 0.01 |
|
|
- Mean = 29.5859
- Std.dev = 8.82889
- 747 items above graph maximum of 50.37
|
Instance 1 : First repeat assessment visit (2012-13)
14,822 participants, 14,822 items
| Maximum | 390.73 |
| Decile 9 | 42.565 |
| Decile 8 | 39 |
| Decile 7 | 36.72 |
| Decile 6 | 34.94 |
| Median | 33.31 |
| Decile 4 | 31.575 |
| Decile 3 | 29.25 |
| Decile 2 | 24.95 |
| Decile 1 | 15.075 |
| Minimum | 0.09 |
|
|
- Mean = 32.5975
- Std.dev = 16.1037
- 232 items above graph maximum of 70.055
|
Notes
Average retinal nerve fibre layer (RNFL) thickness across all subfields in the right eye. The code used to generate this field and the publication detailing the methods can be found in
Return 1875. Image source for measurements can be found in
Category 100016. Please be aware that these are the raw values generated by the Topcon Advanced Boundary Segmentation [TABS] software and should be quality controlled using the fields in
Category 100116.
0 Related Data-Fields
There are no related data-fields
0 Resources
There are no matching Resources
