Prevalence of difficult-to-treat asthma, Australian cross-sectional survey 2021
According to a cross-sectional survey of 6048 adult Australians with current asthma in the community (conducted in Feb-March 2021 during Covid measures), 21.7% of adults with asthma had difficult-to-treat asthma (DTTA) in 2021, of which: – 50.4% had very poorly controlled asthma – 36.2% were current smokers – 85.4% had at least 1 additional chronic…