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This variable is contained in the following files:
SAS Name
I1R_APHASIA
Indicates the diagnosis of aphasia - a speech or language disorder caused by disease or injury to the brain resulting in difficulty expressing thoughts (spoken or written) or understanding spoken or written language.
| Code | Code value |
|---|---|
| 0 | Unchecked |
| 1 | Checked |
| -1 | Unknown |