Cannabis-related emergency department visits by youths and their outcomes in Ontario: a trend analysis

Department of Pediatrics (Bechard, Zemek, Bhatt), University of Ottawa; Children’s Hospital of Eastern Ontario Research Institute (Cloutier, Salamatmanesh, Zemek, Bhatt, Gardner); ICES uOttawa (Lima); Department of Psychiatry (Suntharalingam, Gardner), University of Ottawa, Ottawa, Ont.; The Centre for Addiction and Mental Health (Kurdyak); Department of Psychiatry (Kurdyak), University of Toronto, Toronto, Ont.; Public Health Agency of Canada (Baker); School of Epidemiology and Public Health (Gardner), University of Ottawa, Ottawa, Ont.

Department of Pediatrics (Bechard, Zemek, Bhatt), University of Ottawa; Children’s Hospital of Eastern Ontario Research Institute (Cloutier, Salamatmanesh, Zemek, Bhatt, Gardner); ICES uOttawa (Lima); Department of Psychiatry (Suntharalingam, Gardner), University of Ottawa, Ottawa, Ont.; The Centre for Addiction and Mental Health (Kurdyak); Department of Psychiatry (Kurdyak), University of Toronto, Toronto, Ont.; Public Health Agency of Canada (Baker); School of Epidemiology and Public Health (Gardner), University of Ottawa, Ottawa, Ont.

Department of Pediatrics (Bechard, Zemek, Bhatt), University of Ottawa; Children’s Hospital of Eastern Ontario Research Institute (Cloutier, Salamatmanesh, Zemek, Bhatt, Gardner); ICES uOttawa (Lima); Department of Psychiatry (Suntharalingam, Gardner), University of Ottawa, Ottawa, Ont.; The Centre for Addiction and Mental Health (Kurdyak); Department of Psychiatry (Kurdyak), University of Toronto, Toronto, Ont.; Public Health Agency of Canada (Baker); School of Epidemiology and Public Health (Gardner), University of Ottawa, Ottawa, Ont.

Department of Pediatrics (Bechard, Zemek, Bhatt), University of Ottawa; Children’s Hospital of Eastern Ontario Research Institute (Cloutier, Salamatmanesh, Zemek, Bhatt, Gardner); ICES uOttawa (Lima); Department of Psychiatry (Suntharalingam, Gardner), University of Ottawa, Ottawa, Ont.; The Centre for Addiction and Mental Health (Kurdyak); Department of Psychiatry (Kurdyak), University of Toronto, Toronto, Ont.; Public Health Agency of Canada (Baker); School of Epidemiology and Public Health (Gardner), University of Ottawa, Ottawa, Ont.

Department of Pediatrics (Bechard, Zemek, Bhatt), University of Ottawa; Children’s Hospital of Eastern Ontario Research Institute (Cloutier, Salamatmanesh, Zemek, Bhatt, Gardner); ICES uOttawa (Lima); Department of Psychiatry (Suntharalingam, Gardner), University of Ottawa, Ottawa, Ont.; The Centre for Addiction and Mental Health (Kurdyak); Department of Psychiatry (Kurdyak), University of Toronto, Toronto, Ont.; Public Health Agency of Canada (Baker); School of Epidemiology and Public Health (Gardner), University of Ottawa, Ottawa, Ont.

Department of Pediatrics (Bechard, Zemek, Bhatt), University of Ottawa; Children’s Hospital of Eastern Ontario Research Institute (Cloutier, Salamatmanesh, Zemek, Bhatt, Gardner); ICES uOttawa (Lima); Department of Psychiatry (Suntharalingam, Gardner), University of Ottawa, Ottawa, Ont.; The Centre for Addiction and Mental Health (Kurdyak); Department of Psychiatry (Kurdyak), University of Toronto, Toronto, Ont.; Public Health Agency of Canada (Baker); School of Epidemiology and Public Health (Gardner), University of Ottawa, Ottawa, Ont.

Department of Pediatrics (Bechard, Zemek, Bhatt), University of Ottawa; Children’s Hospital of Eastern Ontario Research Institute (Cloutier, Salamatmanesh, Zemek, Bhatt, Gardner); ICES uOttawa (Lima); Department of Psychiatry (Suntharalingam, Gardner), University of Ottawa, Ottawa, Ont.; The Centre for Addiction and Mental Health (Kurdyak); Department of Psychiatry (Kurdyak), University of Toronto, Toronto, Ont.; Public Health Agency of Canada (Baker); School of Epidemiology and Public Health (Gardner), University of Ottawa, Ottawa, Ont.

Department of Pediatrics (Bechard, Zemek, Bhatt), University of Ottawa; Children’s Hospital of Eastern Ontario Research Institute (Cloutier, Salamatmanesh, Zemek, Bhatt, Gardner); ICES uOttawa (Lima); Department of Psychiatry (Suntharalingam, Gardner), University of Ottawa, Ottawa, Ont.; The Centre for Addiction and Mental Health (Kurdyak); Department of Psychiatry (Kurdyak), University of Toronto, Toronto, Ont.; Public Health Agency of Canada (Baker); School of Epidemiology and Public Health (Gardner), University of Ottawa, Ottawa, Ont.

Department of Pediatrics (Bechard, Zemek, Bhatt), University of Ottawa; Children’s Hospital of Eastern Ontario Research Institute (Cloutier, Salamatmanesh, Zemek, Bhatt, Gardner); ICES uOttawa (Lima); Department of Psychiatry (Suntharalingam, Gardner), University of Ottawa, Ottawa, Ont.; The Centre for Addiction and Mental Health (Kurdyak); Department of Psychiatry (Kurdyak), University of Toronto, Toronto, Ont.; Public Health Agency of Canada (Baker); School of Epidemiology and Public Health (Gardner), University of Ottawa, Ottawa, Ont.

Department of Pediatrics (Bechard, Zemek, Bhatt), University of Ottawa; Children’s Hospital of Eastern Ontario Research Institute (Cloutier, Salamatmanesh, Zemek, Bhatt, Gardner); ICES uOttawa (Lima); Department of Psychiatry (Suntharalingam, Gardner), University of Ottawa, Ottawa, Ont.; The Centre for Addiction and Mental Health (Kurdyak); Department of Psychiatry (Kurdyak), University of Toronto, Toronto, Ont.; Public Health Agency of Canada (Baker); School of Epidemiology and Public Health (Gardner), University of Ottawa, Ottawa, Ont.