ALD030 // During the past 30 days, on how many days did you have at least one drink of alcohol?| dataset | nhanes2018 · NHANES 2017-2018 Cycle |
| type | categorical |
| role | |
| data file | ALQY_J_R |
| keywords |
| code | meaning |
|---|---|
1 | 0 days |
2 | 1 or 2 days |
3 | 3 to 5 days |
4 | 6 to 9 days |
5 | 10 to 19 days |
6 | 20 to 29 days |
7 | All 30 days |