{"id":24490,"date":"2026-09-16T00:01:00","date_gmt":"2026-09-16T04:01:00","guid":{"rendered":"https:\/\/www.ices.on.ca\/?post_type=news_release&p=24490"},"modified":"2026-09-16T17:01:20","modified_gmt":"2026-09-16T21:01:20","slug":"emergency-room-visits-for-gambling-disorders-nearly-doubled-after-expanded-online-gambling-market","status":"publish","type":"news_release","link":"https:\/\/www.ices.on.ca\/fr\/news-releases\/emergency-room-visits-for-gambling-disorders-nearly-doubled-after-expanded-online-gambling-market\/","title":{"rendered":"Emergency room visits for gambling disorders nearly doubled after expanded online gambling market"},"content":{"rendered":"

Toronto, ON, September 16, 2026<\/span><\/b> \u2014 Emergency department (ED) visits for gambling disorders doubled following the legalization of single-event sports betting and expansion of Ontario’s online gambling market, according to a new study from <\/span>ICES<\/span><\/b>. The increase was observed predominantly among young men.<\/span>\u00a0<\/span>\u00a0<\/span><\/p>\n

Canada legalized single-event sports betting in August 2021. In April 2022, Ontario became the first province to allow private companies to operate in a regulated online gambling market alongside the existing government-run platform. Ontario\u2019s online legal gambling market currently includes 83 gaming and betting sites operated by 43 private companies, including some of the world\u2019s largest multinational gambling corporations. In 2024, Ontarians wagered $82.7 billion CAD on these sites through 2.6 million player accounts.\u00a0<\/span>\u00a0<\/span><\/p>\n

To assess the effects of these changes, researchers analyzed ED visits for gambling disorders all among Ontarians aged 10 to 105 years before and after the online gambling expansion to private companies, which included legalizing single-event sports betting.<\/span>\u00a0<\/span><\/p>\n

Over the 14-year study period, 757 people had a total of 952 ED visits in which a gambling disorder was recorded as either the main or a contributing reason for the visit. Almost three-quarters of these individuals were male.<\/span>\u00a0<\/span><\/p>\n

By the end of the study period, the observed number of visits was 154 per cent higher than expected among males aged 10 to 29; and 116 per cent higher than expected among males aged 30 to 44. There were no changes in females. M<\/span>ore than 70 per cent of gambling disorder ED visits involved another mental health condition or heavy substance use and almost one-third of the visits led to hospital admission.<\/span>\u00a0<\/span><\/p>\n

\u201cThe concentration of the increase among younger males is particularly concerning given the rapid growth and promotion of online sports betting, which target this demographic,\u201d says first author Ryan Forrest, a public health doctoral student at the University of Toronto. \u201cThe consequences of rising gambling involve not just harm to people who are gambling but wider effects on families and communities.\u201d<\/span>\u00a0<\/span><\/p>\n

Past research has shown that individuals with gambling problems seldom pursue formal treatment due to stigma, and those who seek help often do so only after worsening health and social harms.<\/span>\u00a0<\/span><\/p>\n

The author team previously reported a substantial increase in gambling-related contacts to ConnexOntario, Ontario\u2019s mental health and addiction helpline, following the expansion of online gambling. However, the increases in helpline trends could have been explained by greater promotion of gambling support services, including requirements for gambling advertisements and websites to display contact information for ConnexOntario.\u00a0<\/span>\u00a0<\/span><\/p>\n

The new findings provide important complementary evidence as EDs are not promoted through gambling advertisements or betting websites as a source for gambling support. Collectively, increases in both helpline contacts and severe gambling-related presentations to the ED add to evidence that the expansion of online gambling has been accompanied by an increase in gambling-related harm, particularly among younger men.<\/span>\u00a0<\/span><\/p>\n

\u201cMost people experiencing gambling problems will never seek care, so the concern is that the increases in ED visits for gambling disorders we observed may be revealing much larger increases in gambling-related harm,\u201d <\/span>says senior author Daniel Myran, Gordon F. Cheesbrough Research Chair at North York General, a scientist at ICES, and an associate professor with the Department of Family and Community Medicine at the University of Toronto.\u00a0<\/span>\u00a0<\/span><\/p>\n

In July 2026, Alberta became the second province to allow private operators to offer online gambling, \u201cand other regions of Canada are considering or facing pressure to follow suit,\u201d says Myran.\u00a0<\/span>\u00a0<\/span><\/p>\n

\u201cData from Ontario provide an important caution about the potential harms that can accompany rapid expansion of online gambling,\u201d continues Myran. \u201cJurisdictions considering expanding or offering online gambling through private operators should carefully weigh these potential risks and, if proceeding, consider additional safeguards, including restrictions on marketing and higher-risk forms of gambling, alongside better recognition and treatment of gambling-related harms.\u201d<\/span>\u00a0<\/span><\/p>\n

The study \u201cEmergency department visits for gambling disorders after the legalization of single-event sports betting and rapid expansion of online gambling\u201d is in the September issue of <\/span>The American Journal of Preventive Medicine<\/span><\/i>.<\/span>\u00a0<\/span><\/p>\n

\u00a0<\/span><\/p>\n

ICES<\/span><\/b>\u202fis an independent, not-for-profit research and analytics institute that uses population-based health information to produce knowledge on a broad range of healthcare issues. ICES leads\u202fcutting-edge\u202fstudies and analyses evaluating healthcare policy, delivery, and population outcomes. Our knowledge is highly regarded in Canada and abroad and is widely used by government, hospitals, planners, and practitioners to make decisions about healthcare delivery and to develop policy. For the latest ICES news, follow us on Facebook and LinkedIn: @ICESOntario\u202f\u202f\u202f\u202f<\/span>\u202f<\/span>\u00a0<\/span><\/p>\n

North York General<\/span><\/b> is Canada’s #1 community academic hospital as recognized by Newsweek, with a vision to deliver World-Class Care, 24\/7, where care is always on, always coordinated, and always centred around the person. We are among the world’s highest performing hospitals, combining innovation with compassionate, people-centred care. From advances in digital health and AI to new models of care, research and education, we are always looking for better ways to improve health and the patient experience. Home to one of Ontario’s largest birthing centres, a top-performing Emergency Department, Canada’s only breast cancer program accredited by the American College of Surgeons, and comprehensive palliative care, we are also building a new model for seniors’ care. Through every stage of life, North York General is here for life.<\/span>\u00a0<\/span><\/p>\n

About Bruy\u00e8re Health Research Institute<\/span><\/b>
\n<\/span>Bruy\u00e8re Health Research Institute conducts world-class research to maximize quality of life and shape the future of health care. As part of an academic sciences centre, our research supports evidence-based care focused on memory, aging in place, long-term care, palliative care, rehabilitation and recovery, and social accountability.<\/span>\u00a0<\/span><\/p>\n

FOR FURTHER INFORMATION PLEASE CONTACT:\u00a0<\/span><\/b>
\n<\/span>Charlotte Lam\u202f<\/span>
\n<\/span>Communications Associate<\/span>
\n<\/span>ICES<\/span>
\n<\/span>media@ices.on.ca<\/span><\/a>
\n<\/span>437-317-8804<\/span>\u00a0<\/span><\/p>\n

Gabrielle Giroday<\/span>
\n<\/span>Media and Communications Specialist
\n<\/span>Temerty Faculty of Medicine, University of Toronto<\/span>
\n<\/span>gabrielle.giroday@utoronto.ca<\/span><\/a>
\n<\/span>647-615-9763<\/span>\u00a0<\/span><\/p>\n

Corporate Communications & Public Affairs
\n<\/span>North York General<\/span>
\n<\/span>Corporate.communications@nygh.on.ca<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Toronto, ON, September 16, 2026 \u2014 Emergency department (ED) visits for gambling disorders doubled following the legalization of single-event sports betting and expansion of Ontario’s online gambling market, according to a new study from ICES. The increase was observed predominantly among young men.\u00a0\u00a0 Canada legalized single-event sports betting in August 2021. In April 2022, Ontario […]<\/p>\n","protected":false},"template":"","migration-helper-automated":[],"migration-manual":[],"topic":[24,62,34],"class_list":["post-24490","news_release","type-news_release","status-publish","hentry","topic-acute-and-emergency-services","topic-health-services-research","topic-mental-health-and-addictions"],"acf":{"infographic":"","journal_article":[24491],"research_report":"","atlas":"","research_program":[6744],"site":[6734],"ices_scientist":[17551],"announce_or_event":"","video":"","iitn_type":"Article","iitn_title":"Gambling-related ER visits have almost doubled since Ontario opened market to private companies, study finds","iitn_short_title":"","iitn_source_link_url":"https:\/\/www.theglobeandmail.com\/canada\/article-gambling-related-er-visits-have-almost-doubled-since-ontario-opened\/","iitn_source_link_text":"Globe and Mail","sitecore_item_id":"","sitecore_item_name":"","sitecore_field_values":"","previous_url":""},"yoast_head":"\nICES | Emergency 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