Codes and Frequencies
For sample adults aged 18 and over and sample children aged 4-17 who reported using at least one top complementary or alternative medicine (CAM) therapy, USIMMUN1 reports if the person used the first of her/his top three therapies to improve his/her immune function. USIMMUN1 can be paired with CAMTHER1, which reports the corresponding CAM therapy that was used to improve his/her immune function.
For related variables and more information, please see TABDOM1, or use the search function or IPUMS NHIS drop-down menus.
- 2012: Sample adults age 18+ and sample children ages 4-17 who have used the first of the top three CAM therapies.
- 2012 : SUPP4WT