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What’s New With the OHS?

Since 2010, the Ontario Health Study (OHS) has been working hard to build a platform for chronic disease research. Working together with the research community and Ontarians across the province we are now following the health of about 225,000 people and have collected more than 41,000 blood samples. We’re building a database of health information and a biobank so researchers can better understand the link between genetics, lifestyle and environment—and the role they play in our health.

In this section, you’ll find information about the various Study activities and upcoming initiatives.

Blood tubes in the laboratory centrifuge

The Ontario Health Study Newsletter, June 2018

Jun 6, 2018 // OHS Newsletter

In this issue: First (of many) follow-up questionnaires is complete! Head of OHS Takes On National Role Study finds respiratory health affected more by environment than genes Why did you decide to participate in the OHS? Reminder: Update your contact info First (of many) follow-up questionnaires is complete! A big ‘thank you’ to the 47,773 participants who

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First Ontario Health Study Follow-up Questionnaire will be closing March 31, 2018

Jan 5, 2018 // Study Updates

The Ontario Health Study launched its first follow-up questionnaire in November 2016. Since then all eligible participants have received an email inviting them to sign into their accounts to complete the questionnaire. To date, more than 40,000 participants have started their questionnaire. Those who have not completed their questionnaire have until March 31, 2018 to do so.

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The Ontario Health Study Newsletter, November 2017

Nov 20, 2017 // OHS Newsletter

In this issue: Take a half hour and tell us how you're doing; The OHS is open for business!; Diabetes Awareness Month; Reminder: Update your contact info; Why did you decide to participate in the OHS?