Data
80,275 items of data are available, covering 80,275 participants.
Defined-instances run from 0 to 1, labelled using Instancing
2.
Units of measurement are micrometres.
| Maximum | 492.647 |
| Decile 9 | 84.3875 |
| Decile 8 | 81.05 |
| Decile 7 | 78.805 |
| Decile 6 | 76.9025 |
| Median | 75.185 |
| Decile 4 | 73.5075 |
| Decile 3 | 71.6725 |
| Decile 2 | 69.5325 |
| Decile 1 | 66.38 |
| Minimum | 0 |
|
|
- Mean = 74.7324
- Std.dev = 11.1565
- 1256 items below graph minimum of 48.3725
- 394 items above graph maximum of 102.395
|
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
65,459 participants, 65,459 items
| Maximum | 492.647 |
| Decile 9 | 84.3225 |
| Decile 8 | 81.0875 |
| Decile 7 | 78.8975 |
| Decile 6 | 77.0275 |
| Median | 75.3363 |
| Decile 4 | 73.67 |
| Decile 3 | 71.8675 |
| Decile 2 | 69.7863 |
| Decile 1 | 66.7412 |
| Minimum | 0 |
|
|
- Mean = 75.0721
- Std.dev = 10.1786
- 690 items below graph minimum of 49.16
- 236 items above graph maximum of 101.904
|
Instance 1 : First repeat assessment visit (2012-13)
14,816 participants, 14,816 items
| Maximum | 198.772 |
| Decile 9 | 84.745 |
| Decile 8 | 80.8225 |
| Decile 7 | 78.3913 |
| Decile 6 | 76.3225 |
| Median | 74.515 |
| Decile 4 | 72.675 |
| Decile 3 | 70.7075 |
| Decile 2 | 68.3775 |
| Decile 1 | 64.475 |
| Minimum | 0 |
|
|
- Mean = 73.2317
- Std.dev = 14.6248
- 536 items below graph minimum of 44.205
- 130 items above graph maximum of 105.015
|
Notes
Average thickness measured between the inner nuclear layer (INL) to the external limiting membrane (ELM) of the outer subfield in the left eye. The code used to generate the data in 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.
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