Description: Artificial coding, generated after data collection
This is a flat (unstructured) list which uses strings (character sequences) to represent categories or special values.
| Coding can be downloaded here as a tab-separated file. |
WARNING: the interactive features of this website use CSS3, which your browser does not support. To use the full features of this website, please update your browser.
| Coding | Meaning |
|---|---|
| e | keratometry@3mm regularity index error: "e" |
| Field ID | Description | Category |
|---|---|---|
| 5148 | 3mm regularity index unreliable (left) | Refractometer 1 |
| 5147 | 6mm regularity index unreliable (left) | Refractometer 1 |
Enabling scientific discoveries that improve human health