Data
80,692 items of data are available, covering 80,692 participants.
Defined-instances run from 0 to 1, labelled using Instancing
2.
Units of measurement are micrometres.
| Maximum | 58.105 |
| Decile 9 | 42.0725 |
| Decile 8 | 40.7675 |
| Decile 7 | 39.7825 |
| Decile 6 | 38.86 |
| Median | 37.925 |
| Decile 4 | 36.905 |
| Decile 3 | 35.6725 |
| Decile 2 | 33.8925 |
| Decile 1 | 29.2238 |
| Minimum | 0 |
|
|
- Mean = 36.1211
- Std.dev = 7.4179
- 3141 items below graph minimum of 16.375
- 1 item above graph maximum of 54.9213
|
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
65,875 participants, 65,875 items
| Maximum | 58.105 |
| Decile 9 | 42.0575 |
| Decile 8 | 40.78 |
| Decile 7 | 39.81 |
| Decile 6 | 38.91 |
| Median | 38.0125 |
| Decile 4 | 37.055 |
| Decile 3 | 35.9225 |
| Decile 2 | 34.42 |
| Decile 1 | 31.28 |
| Minimum | 0 |
|
|
- Mean = 36.6908
- Std.dev = 6.48276
- 2361 items below graph minimum of 20.5025
- 1 item above graph maximum of 52.835
|
Instance 1 : First repeat assessment visit (2012-13)
14,817 participants, 14,817 items
| Maximum | 50.89 |
| Decile 9 | 42.155 |
| Decile 8 | 40.72 |
| Decile 7 | 39.635 |
| Decile 6 | 38.5738 |
| Median | 37.4075 |
| Decile 4 | 35.9163 |
| Decile 3 | 33.5425 |
| Decile 2 | 27.4 |
| Decile 1 | 16.935 |
| Minimum | 0 |
|
|
- Mean = 33.5878
- Std.dev = 10.2448
|
Notes
Average thickness measured between the inner and outer photoreceptor segments (ISOS) to the retinal pigment epithelium (RPE) of the outer subfield in the right 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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