Share of U.S. people with asthma who had an asthma attack in the past year in 2017
In 2017, around 52 percent of children aged 0 to 17 years in the United States with asthma had one or more asthma attacks in the past 12 months. This statistic shows the percentage of people in the U.S. with asthma who had one or more asthma attacks in the past year as of 2017, by age group.
