Codes and Frequencies
For sample adults and sample children who still have asthma (ASTHMASTIL) or who had an asthma episode/attack in the past 12 months (ASTHATAKYR), and who were advised to change things in their home, school, or work to improve their asthma (ASTHCHEN), ASTHCHENYES reports how much (none, a little, some, most, or all) of the advice to change the environment they (or, in the case of sample children, their parent or guardian) followed.
Other asthma-related questions were periodically included in the survey; see ASTHMAEV for a summary of these variables currently in the IPUMS NHIS.
- 2003; 2008: Sample adults age 18+ and sample children under age 18 who had an asthma episode in the past 12 months or who still have asthma AND who were advised to change things in their home, school, or work to improve asthma.
- 2003, 2008
- 2003, 2008 : SAMPWEIGHT