ECD010 // First I have some questions about {SP NAME's} birth. How old was {SP NAME's} biological mother when {s/he} was born?| dataset | nhanes2018 · NHANES 2017-2018 Cycle |
| type | categorical |
| role | |
| data file | ECQ_J |
| keywords |
| code | meaning |
|---|---|
15 to 44 | Range of Values |
14 | 14 years or younger |
45 | 45 years or older |