Description: For those who have great difficulty following a conversation if there is background noise - how well can you hear with hearing aid worn - at age 43 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 | Has no difficulty hearing someone talking in a quiet room (with hearing aid) |
| 2 | Has no difficulty hearing someone talking in a loud voice in a quiet room |
National Survey of Health and Development 1946 Cohort