Description: Hormone replacement therapy (HRT) preparation taken in April 1997 - 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 |
|---|---|
| 0 | No HRT preparation used |
| 1 | Premarin used |
| 2 | Estraderm used |
| 10 | Trisequens used |
| 11 | Nuvelle used |
| 13 | Climaval used |
| 15 | Prempak used |
| 17 | Estracombi used |
| 28 | Kliofem used |
| 31 | Evorel used |
| 41 | Premique used |
| 51 | Oestrogen implant used |
National Survey of Health and Development 1946 Cohort