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How Many People In The World Have Asthma

What Are The Costs Of Asthma To Society

How does asthma work? – Christopher E. Gaw

More than $80 billion is spent in the United States each year on medical expenses related to asthma. The annual per person medical costs for asthma were $3,266.7

The number of doctors office visits due to asthma dropped between 2001 and 2016, from 409.7 visits per 10,000 population to 307.8 per 10,000 population. Rates of asthma-related emergency room visits did not change between 2001 and 2016. Rates of hospitalizations for asthma also declined by half during the same period.2

The number of children who missed one or more days of school decreased from 61.5 percent in 2003 to 49 percent in 2013. Missed school days did not change for age, gender, race, ethnicity or poverty level.6

How Common Are Food Allergies

Eight foods cause most food allergy reactions. They are milk, soy, eggs, wheat, peanuts, tree nuts, fish and shellfish.

  • About 32 million people have food allergies in the U.S.7,8
  • About 26 million U.S. adults have food allergies.7
  • About 5.6 million U.S. children have food allergies.8
  • In 2018, 4.8 million children under 18 years of age had food allergies over the previous 12 months.2
  • Milk is the most common allergen for children, followed by egg and peanut.9
  • Shellfish is the most common allergen for adults, followed by peanut and tree nut.9
  • Why Is Asthma Difficult To Diagnose In Older Adults

    A diagnosis of asthma may be missed in an older person because symptoms of other health conditions are similar to asthma symptoms and may mask the specific symptoms. Asthma symptoms among older adults are more likely to take the form of coughing with the production of sputum from the lungs. Your physician might interpret those symptoms as being due to other illnesses, such as chronic bronchitis or congestive heart failure. In particular, heart disease and emphysema, much more common in older adults, especially smokers, can mimic asthma symptoms.

    Good to know . . . One of the ways in which asthma is recognized among younger people is by the symptoms of wheezing and difficulty breathing following exercise. When older adults become inactive, the opportunity for asthma to present itself lessens. If you experience asthma symptoms wheezing, shortness of breath, tightness in the chest, chronic cough with your regular activities such as housework, shopping, gardening, or walking, be sure to talk with your physician as soon as possible.

    When the asthma symptoms are not recognized correctly, they may remain untreated, likely worsening and creating very serious health risks.

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    What Is The Worldwide Prevalence Of Asthma

    Asthma affects 5-10% of the population or an estimated 23.4 million persons, including 7 million children. The overall prevalence rate of exercise-induced bronchospasm is 3-10% of the general population if persons who do not have asthma or allergy are excluded, but the rate increases to 12-15% of the general population if patients with underlying asthma are included. Asthma affects an estimated 300 million individuals worldwide. Annually, the World Health Organization has estimated that 15 million disability-adjusted life-years are lost and 250,000 asthma deaths are reported worldwide.

    What Share Of The Population Has Been Partly Or Fully Vaccinated Against Covid

    How many people have asthma in the UK?

    The following charts show the breakdown of vaccinations by those that have been partly or fully vaccinated. A person is considered partly vaccinated if they have received only one dose of a 2-dose vaccine protocol. A person is considered fully vaccinated if they have received a single-dose vaccine or both doses of a two-dose vaccine.

    This data is only available for countries which report the breakdown of doses administered by first and second doses.

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    Latin And Central America

    It is approximated that 40 million Latin Americans live with asthma.

    In some reports, urban residency within Latin America has been found to be associated with an increased prevalence of asthma. Childhood asthma prevalence was found to be higher than 15 percent in a majority of Latin American countries. Similarly, a study published relating to asthma prevalence in Havana, Cuba estimated that approximately 9 percent of children under the age of 15 are undiagnosed for asthma, possible due to lack of resources in the region.

    Gender And Ethnic Differences

    • More females die of asthma than males, and women have an asthma death rate 45 percent higher than men.
    • African Americans are three times as likely as Caucasians to be hospitalized from asthma or die from asthma.
    • The racial differences in asthma prevalence, morbidity and mortality are highly correlated with poverty, urban air quality, indoor allergens, lack of patient education and inadequate medical care.

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    What Types Of Asthma Are There

    Healthcare providers identify asthma as intermittent or persistent . Persistent asthma can be mild, moderate or severe. Healthcare providers base asthma severity on how often you have attacks. They also consider how well you can do things during an attack.

    Asthma can be:

    • Allergic: Some peoples can cause an asthma attack. Molds, pollens and other allergens can cause an attack.
    • Non-allergic: Outside factors can cause asthma to flare up. Exercise, stress, illness and weather may cause a flare.

    Most Recent National Asthma Data

    Covid and Asthma explained: How to beat this deadly combination

    These tables feature the latest national and state statistics on the burden of asthma among children and adults. The data are from national and state surveillance systems administered by the Centers for Disease Control and Prevention . Links to sources are provided with each table to assist with finding additional information on the data and relevant tables and reports.

    National Current Asthma Prevalence

    Characteristic2 Weighted Number with Current Asthma1 Percent
    Below 100% of the poverty threshold 4,814,158
    100% to less than 250% of the poverty threshold 7,837,412
    250% to less than 450% of the poverty threshold 6,345,803
    450% of poverty threshold or higher 6,138,494 5.9

    Abbreviations: NH = Non-Hispanic, SE = Standard Error1Includes persons who answered “yes” to the questions: “Have you EVER been told by a doctor or other health professional that you had asthma?” and “Do you still have asthma?”2Numbers within selected characteristics may not sum to total due to rounding and varying missing values.3Poverty level is based on family income and family size using the U.S. Census Bureau’s poverty thresholds. Poverty level was calculated separately using 10 imputed income files.Source: 2019 National Health Interview Survey Data, Table 3-1 and Table 4-1 .

    Current Asthma1 Prevalence by Race and Ethnicity
    NationalPrevalence of Asthma Attacks1 among People with Current Asthma2 by Age
    Prevalence of Asthma Attacks1 among People with Current Asthma2 by Race and Ethnicity

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    Asthma Facts And Figures

    Asthma causes swelling of the airways. This results in narrowing of the airways that carry air from the nose and mouth to the lungs. Allergens or irritating things entering the lungs trigger asthma symptoms. Symptoms include trouble breathing, wheezing, coughing and tightness in the chest. Asthma can be deadly.

    • There is no cure for asthma, but it can be managed with proper prevention of asthma attacks and treatment.
    • More Americans than ever before have asthma. It is one of this countrys most common and costly diseases.

    The Impact Of Asthma On Daily Life

    Asthma is often under-diagnosed and under-treated, particularly in low- and middle-income countries.

    People with under-treated asthma can suffer sleep disturbance, tiredness during the day, and poor concentration. Asthma sufferers and their families may miss school and work, with financial impact on the family and wider community. If symptoms are severe, people with asthma may need to receive emergency health care and they may be admitted to hospital for treatment and monitoring. In the most severe cases, asthma can lead to death.

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    % Of American Children And 77% Of American Adults Have Asthma

    According to statistics derived from the Centers for Disease Control and Prevention, one in 13 people struggles with the condition. In fact, over 25 million American individuals of all ages have asthma. Unfortunately, the prevalence of the health condition in the United States has been steadily increasing since the 1980s in all gender, racial, and age groups.

    Asthma Affects Millions Of People In The Uk Find Out More About The Impact Of Asthma On This Page

    Cost of treatment care for allergic disorders

    In the UK, 5.4 million people have asthma. This impact is felt in a number of different ways. Data showing this impact can be complex, and we have created a range of data visualisations, such as maps and graphs, to highlight this impact.

    You can explore how asthma affects people like you and in your local area by clicking through the following data visualisations:

    This is a replacement for the Asthma UK Data Portal. Its best to view this data on a desktop computer or on a tablet. If you are on a mobile phone, you can view a selection of asthma facts and stats here.

    How many people have asthma?

    5.4 million people have asthma in the UK. Find out how this is divided by age, gender and nation in the graphics below.

    How many people go to hospital for their asthma?

    Asthma is serious, and there are around 75,000 emergency admissions to hospital every year in the UK. Explore this data below and find out how your area compares to others.

    Deaths caused by asthma

    Sadly, asthma causes the death of around 1,200 people every year in the UK. Data on this figure is found below.

    What is the cost of asthma?

    Asthma has a huge economic impact, through health service use, prescriptions and provision of benefits. This visualisation uses Asthma UK funded research to visualise the annual cost of asthma to the UK.

    Find out more

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    World Asthma Day 2021

    Today is World Asthma Day, when people across the asthma community come together to raise awareness of the challenges being faced by millions of people living with asthma, their families, friends and caregivers. Asthma is a common condition, affecting approximately 358 million people worldwide, and causing a major health and financial toll1,2,3. This years World Asthma Day theme is both important and timely, calling on the asthma community to uncover asthma misconceptions by combatting misinformation and sharing lesser-known facts about asthma.

    Since its founding in 1998, World Asthma Day has taken place each May, organized by the Global Initiative for Asthma , an international advocacy group working tirelessly to support people with asthma. As it represents a central milestone in the asthma community calendar, we are marking the day by calling out and exploring some key myths and misconceptions about asthma.

    So, what are your asthma misconceptions? As its hard to know what you dont know, weve picked out three key topics related to asthma where misconceptions are prevalent:

    Myth: All asthma is the same

    Asthma is not a one size fits all disease. When you think about it, its not surprising that a disease that affects more than 1/3 of a billion people worldwide1 manifests in different ways for different people, but it is frequently mischaracterized.

    Myth: Asthma has nothing to do with climate change and the environment

    Myth: Asthma attacks are normal

    Strategies To Reduce Asthma Burden

    Strategies have been implemented globally to reduce asthma burden . In 2013, approximately 25% of countries worldwide reported having some form of national plan for adults and/or children suffering from asthma . Implementation of a national plan seems to be beneficial as demonstrated by Finland, a country estimated to have saved 300-600 million Euros a year after instituting a national initiative for asthma control . This 10-year program involved a multidisciplinary approach including physicians, nurses and pharmacists . It focused on educating primary care providers on asthma being an inflammatory disease, thus requiring early appropriate treatment . The adoption led to practice changes among healthcare providers including routine use of peak flow monitoring, early identification and treatment and pharmacists education on proper inhalation technique . These measures led to a decreased emergency room visits by 24%, a 54% reduction in hospital days and 76% drop in asthma-related disability . Other successful results have been documented in Poland, Brazil, and Portugal .

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    What Are The Costs Of Asthma

    • From 2008-2013, the annual economic cost of asthma was more than $81.9 billion including medical costs and loss of work and school days:8
    • $3 billion in losses due to missed work and school days
    • $29 billion due to asthma-related mortality, and
    • $50.3 billion in medical costs
  • The annual per-person incremental medical cost of asthma was $3,266 .8
  • Among children ages 5 to 17, asthma is one of the top causes of missed school days. In 2013, it accounted for more than 13.8 million missed school days.9
  • Countries With The Highest Asthma Rates In The World

    Why Do So Many Pro Cyclists Have Asthma?

    Asthma is a debilitating disease, and if you take a look at the list of countries with the highest asthma rates in the world, you will be absolutely appalled to know just how many people succumb to asthma.

    Lakeview Images/

    Asthma is more common in children, but it can occur much later in life in adulthood as well. In the United States, there are many states where there is an alarmingly high number of children afflicted by asthma. Take a look at 10 States with The Highest Childhood Asthma Rates in The U.S., if you want to know which states fall into this category. Asthma can be an extremely difficult disease to live with, as asthma patients find it very hard to breathe during an attack. An attack can be triggered by anything from simple pollen to dust particles or even just cold weather, so it can hit you anytime, anywhere. It is extremely important for a patient to identify what triggers their attack so that they can then avoid coming into contact with those elements to keep safe. If you are an asthma patient, then you will definitely like to know about the 11 Best Cities To Live For People With Asthma In The World, as it will make your life a little easier.

    Lets get our list of countries with the highest asthma rates in the world on the way.

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    Does Your Standard Of Living Affect Your Chances Of Having Asthma In The Uk

    In 2012 incidence rates were 36% higher in the most deprived communities than in the least deprived. Prevalence is around 11% higher. These trends are broadly consistent over time. Higher levels of damp housing and fungal spores, pollution and second-hand smoke among more deprived groups could be contributing factors. But further research is needed to fully understand this link.

    Number of people per 100,000 ever diagnosed with asthma, by standard of living, 200412

    Find out how the standard of living figures were calculated: Methodology – standard of living

    Asthma Uk’s Press Office Can Provide Facts And Statistics About Asthma Including Prevalence Deaths And Hospital Admissions

    If you use any of the statistics below, please attribute them to Asthma UK

    Key facts for journalists

    • 5.4 million people in the UK are currently receiving treatment for asthma: 1.1 million children and 4.3 million adults .
    • Every 10 seconds someone is having a potentially life-threatening asthma attack in the UK.
    • On average, 3 people die from an asthma attack in the UK every day
    • Around 200,000 people in the UK have severe asthma, this is a debilitating form of the condition that doesnt respond to usual treatments and can cause people to be in and out of hospital
    • The NHS spends around £1 billion a year treating and caring for people with asthma.
    • In 2016/17 there were 77,124 admissions to hospital for asthma in the UK.
    • In 2017 1,484 people in the UK died from an asthma attack in the UK

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    How Many People Died From Asthma In Each Uk Region In 200812

    England: Death rates for asthma in the West Midlands and the South East were higher than in other parts of the UK. The South West had the lowest asthma mortality rate.

    Scotland, Wales and Northern Ireland: Asthma death rates were similar to the UK generally.

    Asthma mortality ratios by UK regions, males and females, 200812

    Relative risk of death from asthma, by local authority district , 200812

    Relative risk is used in medical research to compare risk in different groups of people. In the maps we show the risk of an area relative to the average for Scotland, England and Wales. Here we show whether the group of people living in a particular area have a risk of dying from asthma that is lower or higher than the average. Because of the way relative risk is calculated there must always be some areas above average and some below average.

    You can find out how these figures were calculated.

    The Us Asthma Statistics Reveal That Approximately 10 Americans Die From The Condition Every Day

    Asthma Mortality Statistics 2018

    In fact, the statistics in the United States show that 3,564 individuals passed away from the condition in 2017. However, many of the reported deaths would be avoidable if the condition was treated in time. Even though asthma in children is more prevalent, adults have a four times higher chance of dying from it.

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    California Air Resources Board

    Asthma is a chronic lung disease that continues to be a health concern in California, the United States and many other countries around the world. Asthma is a condition in which an individuals airways narrow, swell and produce extra mucus. This can make breathing difficult and trigger coughing, wheezing and shortness of breath. Children and certain racial groups, especially African Americans and Native Americans, have experienced relatively greater increases in asthma prevalence. Low income individuals also experience higher rates of asthma.

    In 2014, 13.8% of adults reported that they had ever been diagnosed with asthma and 8.1% said they still have asthma . Among children under age 18, 13.7% had lifetime asthma and 9.4% had current asthma. This translates to approximately 4 million adults and 1.2 million children in California who have been diagnosed with asthma, and 2.3 million adults and 851,000 children in California who have current asthma. The prevalence has not changed signicantly since 2001, though increases have been shown in earlier decades.

    There are a number of organizations that provide information on asthma management as well as conducting surveillance on asthma outcomes in California and nationwide. More Information


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