Codes and Frequencies
For sample adults age 18 and over who were ever diagnosed with asthma and who had an asthma attack in the past 12 months, ASTHLIMIT reports whether or not they are limited in any way because of their asthma. Limitation was defined by the respondent.
- 1998: Sample adults age 18+ who were ever told they had asthma and who had an asthma attack in the past 12 months.
- 1998 : SAMPWEIGHT