Description: Did this trouble with your back, come on after an injury - at age 31 years
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| Coding can be downloaded here as a tab-separated file. |
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| Coding | Meaning |
|---|---|
| 0 | No |
| 1 | Yes |
| Field ID | Description | Category |
|---|---|---|
| 7984 | Did this trouble with your back, come on after an injury - at age 31 years | Musculoskeletal system conditions |
National Survey of Health and Development 1946 Cohort