Description
For sample adults age 18 and over who are currently employed or employed at some time in the past 12 months, still have asthma, and refused or said don't know to question on age they were first told they had asthma, ASTH1STAGE16 reports whether the respondent was younger than 16 or 16 or older when he or she was first diagnosed with asthma. For a more detailed measure of when the respondent was first diagnosed with asthma, see ASTH1STAGE.
