Description: When did the postnatal depression start 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 | Postnatal depression started in first month |
| 2 | Between 1 - 3 months |
National Survey of Health and Development 1946 Cohort