Answer | Less than 1 hour each day | LA15540-0 |
Answer | 1-5 hours each day | LA16947-6 |
Answer | More than 5 hours each day | LA16948-4 |
answers-for | How many hours per day were you exposed [PhenX] | 67737-7 |
LONG_COMMON_NAME | en-US | PhenX20_35_hrs exposed |
LOINC Version: 2.77