For Immediate Release - November 22, 2011 (Toronto) – The Centre for Addiction and Mental Health will release the results of the 2011 Ontario Student Drug Use and Health Survey at a media conference on Tuesday November 29.

During the 2010-11 school year, 9,288 students in grades seven to 12 participated in the survey, administered by the Institute for Social Research, York University. OSDUHS is Canada’s longest systematic study of alcohol and drug use and one of the longest in the world.

When:  Tuesday, Nov. 29, 2011

Time:   10:00 a.m.

Where: Multipurpose Room, 60 White Squirrel Way (at the western edge of CAMH’s 1001 Queen St. West site)

For further information, please contact: Michael Torres, Media Relations, CAMH; (416) 595-6015

- 30 -

The Centre for Addiction and Mental Health (CAMH) is Canada's largest mental health and addiction teaching hospital, as well as one of the world's leading research centres in the area of addiction and mental health. CAMH combines clinical care, research, education, policy development and health promotion to help transform the lives of people affected by mental health and addiction issues.

CAMH is fully affiliated with the University of Toronto, and is a Pan American Health Organization/World Health Organization Collaborating Centre.