Data
81,704 items of data are available, covering 81,704 participants.
Defined-instances run from 0 to 1, labelled using Instancing
2.
Units of measurement are micrometres.
| Maximum | 535.692 |
| Decile 9 | 103.331 |
| Decile 8 | 99.6987 |
| Decile 7 | 97.2425 |
| Decile 6 | 95.11 |
| Median | 93.135 |
| Decile 4 | 91.0875 |
| Decile 3 | 88.85 |
| Decile 2 | 86.015 |
| Decile 1 | 81.5025 |
| Minimum | 0 |
|
|
- Mean = 91.4904
- Std.dev = 14.9139
- 2057 items below graph minimum of 59.6738
- 199 items above graph maximum of 125.16
|
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
66,374 participants, 66,374 items
| Maximum | 535.692 |
| Decile 9 | 103.29 |
| Decile 8 | 99.7113 |
| Decile 7 | 97.3075 |
| Decile 6 | 95.2075 |
| Median | 93.255 |
| Decile 4 | 91.2463 |
| Decile 3 | 89.065 |
| Decile 2 | 86.3325 |
| Decile 1 | 82.125 |
| Minimum | 0 |
|
|
- Mean = 92.0917
- Std.dev = 13.415
- 1135 items below graph minimum of 60.96
- 141 items above graph maximum of 124.455
|
Instance 1 : First repeat assessment visit (2012-13)
15,330 participants, 15,330 items
| Maximum | 216.725 |
| Decile 9 | 103.463 |
| Decile 8 | 99.6075 |
| Decile 7 | 96.9175 |
| Decile 6 | 94.645 |
| Median | 92.625 |
| Decile 4 | 90.3925 |
| Decile 3 | 87.8 |
| Decile 2 | 84.535 |
| Decile 1 | 76.705 |
| Minimum | 0 |
|
|
- Mean = 88.8871
- Std.dev = 19.9481
- 798 items below graph minimum of 49.9475
- 42 items above graph maximum of 130.22
|
Notes
Average thickness measured between the inner nuclear layer (INL) to the external limiting membrane (ELM) of the inner subfield in the left eye. The publication detailing the methods can be found in
Publication 1876. 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. Please note that these fields have been derived separately from those in
Category 1081. Those wishing to utilise fields across both categories should proceed with additional caution.
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