Ontario Health Study participants are part of the nation-wide CanPath study (formerly the Canadian Partnership for Tomorrow Project). A subset of OHS participants were invited to also take part in the Canadian Alliance for Healthy Hearts and Minds (CAHHM) study, which explores the early causes cardiac and vascular disease in adults. CAHHM researchers looked at

Former Principal Investigator of the Ontario Health Study, Dr. Lyle Palmer, co-authored this paper on the positive impact of physical activity on sleep apnea. Read the abstract (A subscription is required to access the full paper.) Learn more about the project in this Forbes article

The Ontario Health Study is one of five regional cohorts that make up the Canadian Partnership for Tomorrow Project, a health research platform using data and biosamples from more than 300,000 Canadians. The complex process of harmonizing a subset of data collected by each of the five regional cohorts, so that they are standardized and