For persons who reported they ever used preventive asthma medication (ASTHPREVRD), ASTHPRENOWRD reports if the person currently uses this medication daily or almost daily. Persons who are in scope in round 5 of the panel in relative year 2 or round 3 of the panel in relative year 1, who reported ever being diagnosed with asthma, and who indicated they still had asthma or had an episode/attack of asthma in the past 12 months answered additional questions about asthma medication and peak flow meters.
Codes and Frequencies
- 2003-2016: Persons who are in scope in round 5 of panel in relative year 2 or round 3 of panel in relative year 1 and were ever diagnosed with asthma and still have asthma or who reported an asthma episode in the past 12 months.
- 2003-2016 : PERWEIGHT