Difficulty seeing nearby
The degree of difficulty the person experiences seeing something held at arm's length, such as a coin in the palm of their hand, even when wearing glasses if they use them. Applies to adults (WG-ES VIS_4, flagged OPTIONAL in the WG-ES instrument).
https://publicschema.org/difficulty_seeing_coin
Details
| Type | string |
| Cardinality | single |
| Vocabulary | functional-difficulty-severity |