SXD621 // How old were you when you first performed oral sex on a man? Performing oral sex means your mouth on a man's penis or genitals.| 数据集 | nhanes2018 · NHANES 2017-2018 Cycle |
| 类型 | categorical |
| 角色 | |
| 数据文件 | SXQY_J_R |
| 关键词 |
| 编码 | 含义 |
|---|---|
13 to 17 | Range of Values |
9 | 9 years or younger |