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 | 412.89 |
| Decile 9 | 89.98 |
| Decile 8 | 86.15 |
| Decile 7 | 83.76 |
| Decile 6 | 81.8 |
| Median | 80.01 |
| Decile 4 | 78.275 |
| Decile 3 | 76.405 |
| Decile 2 | 74.23 |
| Decile 1 | 71.13 |
| Minimum | 0 |
|
|
- Mean = 79.7728
- Std.dev = 11.7425
- 1261 items below graph minimum of 52.28
- 643 items above graph maximum of 108.83
|
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
65,904 participants, 65,904 items
| Maximum | 412.89 |
| Decile 9 | 89.03 |
| Decile 8 | 85.71 |
| Decile 7 | 83.48 |
| Decile 6 | 81.63 |
| Median | 79.91 |
| Decile 4 | 78.22 |
| Decile 3 | 76.42 |
| Decile 2 | 74.31 |
| Decile 1 | 71.31 |
| Minimum | 0 |
|
|
- Mean = 79.6263
- Std.dev = 10.2895
- 703 items below graph minimum of 53.59
- 237 items above graph maximum of 106.75
|
Instance 1 : First repeat assessment visit (2012-13)
14,822 participants, 14,822 items
| Maximum | 169.18 |
| Decile 9 | 96.46 |
| Decile 8 | 89.04 |
| Decile 7 | 85.34 |
| Decile 6 | 82.695 |
| Median | 80.54 |
| Decile 4 | 78.56 |
| Decile 3 | 76.325 |
| Decile 2 | 73.9 |
| Decile 1 | 69.96 |
| Minimum | 0 |
|
|
- Mean = 80.4242
- Std.dev = 16.7242
- 481 items below graph minimum of 43.46
- 111 items above graph maximum of 122.96
|
Notes
Average thickness measured between the inner nuclear layer (INL) to the external limiting membrane (ELM) across all subfields 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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