| Change since | |
 |
1970 |
|
1990 |
 |
1995-6 |
Coverage: England
Source: DH
- Overall, the prevalence of severe wheezing was almost unchanged between the 1995-6 and 2001 health surveys. In 2001, 11.7 per cent of people surveyed had experienced severe wheezing in the last year.
- Changes in wheezing prevalence varied for men and women, and differed significantly with age.