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 | 58.4175 |
Decile 9 | 44.665 |
Decile 8 | 43.0163 |
Decile 7 | 41.6537 |
Decile 6 | 40.34 |
Median | 39.005 |
Decile 4 | 37.5475 |
Decile 3 | 35.9175 |
Decile 2 | 33.85 |
Decile 1 | 30.4163 |
Minimum | 0 |
|
|
- Mean = 37.3762
- Std.dev = 8.15104
- 3154 items below graph minimum of 16.1675
|
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
66,374 participants, 66,374 items
Maximum | 58.4175 |
Decile 9 | 44.5875 |
Decile 8 | 42.905 |
Decile 7 | 41.52 |
Decile 6 | 40.2225 |
Median | 38.885 |
Decile 4 | 37.4575 |
Decile 3 | 35.8925 |
Decile 2 | 33.94 |
Decile 1 | 30.9725 |
Minimum | 0 |
|
|
- Mean = 37.6002
- Std.dev = 7.4633
- 2057 items below graph minimum of 17.3575
- 1 item above graph maximum of 58.2025
|
Instance 1 : First repeat assessment visit (2012-13)
15,330 participants, 15,330 items
Maximum | 53.7875 |
Decile 9 | 44.965 |
Decile 8 | 43.475 |
Decile 7 | 42.175 |
Decile 6 | 40.945 |
Median | 39.5575 |
Decile 4 | 38.045 |
Decile 3 | 36.07 |
Decile 2 | 33.325 |
Decile 1 | 21.2275 |
Minimum | 0 |
|
|
- Mean = 36.4067
- Std.dev = 10.5725
|
Notes
Average thickness measured between the inner and outer photoreceptor segments (ISOS) to the retinal pigment epithelium (RPE) 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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