| Answer | Very well | LA15367-8 |
| Answer | Well | LA18365-9 |
| Answer | Not well | LA18366-7 |
| Answer | Not at all | LA6568-5 |
| Answer | Refused | LA4389-8 |
| Answer | Don't know | LA12688-0 |
| answers-for | Since you speak a language other than English at home, we are interested in your own opinion of how well you speak English. Would you say you speak English | 104613-5 |
| answers-for | Since you speak a language other than English at home, we are interested in your own opinion of how well you speak English. Would you say you speak English | 104613-5 |
| STATUS | NotStated |
| LONG_COMMON_NAME | en-US | PhenX_English proficiency |
LOINC Version: 2.81