Description: Severity of symptoms over past week with option of prefer not to answer
This is a flat (unstructured) list which uses integers to represent categories or special values.
| Coding can be downloaded here as a tab-separated file. |
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| Coding | Meaning |
|---|---|
| -818 | Prefer not to answer |
| -524 | Severe: pervasive, continuous, life disturbing problems |
| -523 | Moderate: considerable problems; often present and/or at a moderate level |
| -522 | Slight or mild problems: generally mild or intermittent |
| -521 | No problem |
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