| Answer | Yes | LA33-6 |
| Answer | No | LA32-8 |
| Answer | Don't know | LA12688-0 |
| Answer | Missing | LA14698-7 |
| answers-for | In the last 12 months, have you noticed this eye problem [PhenX] | 64746-1 |
| answers-for | Do you wear glasses of any kind [PhenX] | 64884-0 |
| answers-for | Can you read the ordinary print in the newspaper reasonably well, with or without glasses [PhenX] | 64890-7 |
| answers-for | Do you use a magnifier to read [PhenX] | 64892-3 |
| LONG_COMMON_NAME | en-US | PhenX11_01_eye/reading probs |
LOINC Version: 2.77
FHIR