For persons who were in scope in round 5 of the panel in relative year 2 or round 3 of the panel in relative year 1, ASTHMARD is a round-level variable that indicates if the person was ever diagnosed with asthma. Persons who reported an asthma diagnosis were asked additional questions.
Codes and Frequencies
ComparabilityThe comparability of this variable over time has not yet been assessed.
- 2000-2006 : PERWEIGHT