AsthmaStats

AsthmaStats provides national and state level estimates among children and adults on asthma-related specific topics using data from National Center for Health Statistics (NCHS) surveys, the Vital Statistics System, and the BRFSS Asthma Call-back Survey (ACBS).

New AsthmaStats
Percentage of uncontrolled asthma among children with current asthma - US, 2018-2020
Percentage with Uncontrolled Asthma by Demographics 2018-2020
Characteristic Percent 95% CI SE y-error bar
(=1.96*SE)
Male 49.9 43.2–56.5 2.42 6.7
Female 36.2 29.6–43.4 3.53 6.9
0–4 years 45.8 32.3–60.0 7.24 14.2
5–11 years 46.6 38.2–55.1 4.36 8.5
12–17 years 40.6 34.5–47.1 3.26 6.4
NH White 39.1 33.7–44.8 1.51 5.5
NH Black 46.2 34.1–58.7 4.42 12.6
Hispanic 48.6 35.1–62.2 3.32 13.9
NH Other 48.2 37.1–59.6 4.36 11.4
44% of children with current asthma had uncontrolled asthma.
Recent AsthmaStats

07/01/2022

60% of adults with current asthma had uncontrolled asthma.

12/21/2021

More than half (58.3%) of children with asthma received three or more asthma self-management education components.

Previously published AsthmaStats on various asthma-related topics, ordered by topic and publication date.

1/14/2022

Asthma emergency department (ED) visits rate* (per 10,000 population) by age group† and year: United States, 2010–2018.

4/20/2020

Asthma-related physician office rates among children declined from 2010 to 2016.

12/3/2019

Nearly half the people with current asthma had one or more asthma attacks in the past 12 months.

11/27/2018

The rate of physician office visits with asthma as the first-listed diagnosis was 304.4 per 10,000 persons.

1/18/2018

More adults with asthma than adults without asthma reported having a flu vaccine.

3/23/2017

More adults with asthma than adults without asthma have fair or poor health.

11/29/2016

Children who have asthma use a hospital emergency department as their usual place for medical care more than other children.

10/5/2015

The percent of children with asthma who reported one or more missed school days in 2013 was significantly lower than in 2003.

2/17/2015

Asthma severity determines type and duration of treatment.

9/9/2014

Frequent use of quick-relief may indicate inadequate asthma control

8/9/2013

Obesity is associated significantly with the development of asthma, worsening asthma symptoms, and poor asthma control. This leads to increase medication use and hospitalizations.

1/31/2013

Nearly 17% of people without asthma smoke. But surprisingly, even more people with asthma smoke. About 21% of people with asthma smoke, even though cigarette smoke is known to trigger asthma attacks.

7/8/2019

More than 60% of adults with current asthma had uncontrolled asthma

6/28/2019

Fifty percent of children with current asthma had uncontrolled asthma.

4/24/2018

Asthma deaths have decreased over time and varied by demographic characteristics.

12/29/2017

Flu vaccination among children with asthma varied by age.

11/29/2016

Children with asthma were more likely than children without asthma to visit a health care provider(s) 3 or more times during the past 12 months.

11/29/2016

More children with asthma than children without asthma had health care coverage through Medicaid or the Children’s Health Insurance Program (CHIP).

2/17/2015

Asthma severity determines type and duration of treatment.

9/15/2014

Uncontrolled asthma is associated with decreased quality of life and increased health care system use.

9/9/2014

Using long-term control medications daily helps prevent symptoms.

5/3/2013

Insurance coverage reduces, but does not eliminate, cost barriers for asthma care.
Page last reviewed: July 1, 2022