In 2020, around 2.8 million Canadians reported that they had been diagnosed by a health professional as having asthma. This statistic displays the estimated number of Canadians aged 12 years and over who reported being diagnosed with asthma from 2003 to 2020.
Number of Canadians who reported being diagnosed with asthma from 2003 to 2020
All figures are annual estimates. Since 2007, data for the Canadian Community Health Survey (CCHS) are collected yearly instead of every two years. While a sample of approximately 130,000 respondents were interviewed during the reference periods of 2003 and 2005, it has been changed to 65,000 respondents each year starting in 2007. Figures from 2003 to 2014 were taken from an archived page from the same source and can be accessed here. As a result of the 2015 redesign, Canadian Community Health Survey (CCHS) has a new collection strategy, a new sample design, and has undergone major content revisions. With all these factors taken together, caution should be taken when comparing data from previous cycles to data released for the 2015 cycle onwards.
Adapted from Statistics Canada, statcan.gc.ca, 2003 to 2020. This does not constitute an endorsement by Statistics Canada of this product.
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StatCan. (August 26, 2022). Number of Canadians who reported being diagnosed with asthma from 2003 to 2020 [Graph]. In Statista. Retrieved December 12, 2024, from https://www.statista.com/statistics/434093/number-of-canadians-reporting-being-diagnosed-with-asthma/
StatCan. "Number of Canadians who reported being diagnosed with asthma from 2003 to 2020." Chart. August 26, 2022. Statista. Accessed December 12, 2024. https://www.statista.com/statistics/434093/number-of-canadians-reporting-being-diagnosed-with-asthma/
StatCan. (2022). Number of Canadians who reported being diagnosed with asthma from 2003 to 2020. Statista. Statista Inc.. Accessed: December 12, 2024. https://www.statista.com/statistics/434093/number-of-canadians-reporting-being-diagnosed-with-asthma/
StatCan. "Number of Canadians Who Reported Being Diagnosed with Asthma from 2003 to 2020." Statista, Statista Inc., 26 Aug 2022, https://www.statista.com/statistics/434093/number-of-canadians-reporting-being-diagnosed-with-asthma/
StatCan, Number of Canadians who reported being diagnosed with asthma from 2003 to 2020 Statista, https://www.statista.com/statistics/434093/number-of-canadians-reporting-being-diagnosed-with-asthma/ (last visited December 12, 2024)
Number of Canadians who reported being diagnosed with asthma from 2003 to 2020 [Graph], StatCan, August 26, 2022. [Online]. Available: https://www.statista.com/statistics/434093/number-of-canadians-reporting-being-diagnosed-with-asthma/