DBD910 // During the past 30 days, how often did you {SP} eat frozen meals or frozen pizzas? Here are some examples of frozen meals and frozen pizzas.| 数据集 | nhanes2018 · NHANES 2017-2018 Cycle |
| 类型 | categorical |
| 角色 | |
| 数据文件 | DBQ_J |
| 关键词 |
| 编码 | 含义 |
|---|---|
1 to 90 | Range of Values |
0 | Never |
6666 | More than 90 times in 30 days |