Description: How long did the postnatal depression last after the birth of 1st child?- at age 51 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 | Less than one month |
| 2 | Between 1 - 3 months |
| 3 | Between 4 - 6 months |
| 4 | Between 7 - 12 months |
| 5 | More than 12 months |
National Survey of Health and Development 1946 Cohort