Description: Index of Definition (severity of disorder from Present State Examination) - at age 36 years
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 |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 - Threshold disorder |
| 6 | 6 or 7 - Above threshold |
| Field ID | Description | Category |
|---|---|---|
| 30515 | Index of Definition (severity of disorder from Present State Examination) - at age 36 years | Present State Examination |
National Survey of Health and Development 1946 Cohort