This is percent of adults and percent of children. children have the highest prevalence of asthma.4; African-Americans in the U.S. die from asthma at a.
National data is available on asthma prevalence, activity limitation, days of work or and state statistics on the burden of asthma among children and adults. set of 18 slides graphically summarizing asthma prevalence in the United States .
Source: Summary Health Statistics Tables for U.S. Adults: National Health Current Asthma Prevalence by Weight Status Among Adults: United States, –.