Codes and Frequencies
For sample persons age 18 and older, AZTKNOW indicates if the person has ever heard of a drug called AZT, also known as Zidovudine (ZDV) or Retrovir.
This variable is part of the NHIS supplement on AIDS knowledge and attitudes. For related variables, please use the IPUMS NHIS search function and drop-down menus.
- 1991: Sample persons age 18+.
- 1992: Half of sample persons age 18+.
- 1991-1992 : SUPP1WT