The MacDonald Franklin OSI (Operational Stress Injury) Research Centre and Clinic, located at Parkwood Institute, investigates and provides specialized mental health services to veterans, members of the Canadian Armed Forces, the Royal Canadian Mounted Police (RCMP) and their families who are experiencing mental health challenges as a result of military service.

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Submissions from 2019

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Comorbidity Patterns of Psychiatric Conditions in Canadian Armed Forces Personnel, Don Richardson, Amanda Thompson, Lisa King, Felicia Ketchesen, Phillip Shnaider, Cherie Amour, Kate St Cyr, Jitender Sareen, Jon D. Elhi, and Mark A. Zamorski

Submissions from 2018

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Influence of PTSD and MDD on Somatic Symptoms in Treatment-Seeking Military Members and Veterans, Felicia Ketcheson, Kate Cyr St., Lisa King, and Don Richardson

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Association Between Social Support and Mental Health Conditions in Treatment-Seeking Veterans and Canadian Armed Forces Personnel, Felicia Ketcheson, Lisa King, and Don Richardson

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Disturbed EEG Sleep, Paranoid Cognition and Somatic Symptoms Identify Veterans With Post-Traumatic Stress Disorder, Harvey Moldofsky, Lorne Rothman, Robert Kleinman, Shawn G. Rhind, and Don Richardson

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Depression and the Relationship Between Sleep Disturbances, Nightmares, and Suicidal Ideation in Treatment-Seeking Canadian Armed Forces Members and Veterans, Don Richardson, Lisa King, Kate St. Cyr, Philippe Shnaider, Maya L. Roth, Felicia Ketcheson, Ken Balderson, and Jon D. Elhai

Submissions from 2017

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Psychiatric Comorbidity Pattern in Treatment-Seeking Veterans, Don Richardson, Felicia Ketcheson, Lisa King, M. Marlborough, Andrew James R. Thompson, and Jon D. Elhai

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Adverse Combat Experiences, Feeling Responsible for Death, and Suicidal Ideation in Treatment-Seeking Veterans and Actively Serving Canadian Armed Forces Members, Don Richardson, Lisa King, Philippe Shnaider, and Jon D. Elhai

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Insomnia, Psychiatric Disorders and Suicidal Ideation in a National Representative Sample of Active Canadian Forces Members, Don Richardson, A. Thompson, Lisa King, B. Corbett, P. Shnaider, K. St Cyr, C. Nelson, J. Sareen, Jon Elhai, and M. Zamorski

Submissions from 2016

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A Review of the Relation Between Dissociation, Memory, Executive Functioning and Social Cognition in Military Members and Civilians with Neuropsychiatric Conditions, Margaret C. McKinnon, Jenna E. Boyd, Paul A. Frewen, Ulrich F. Lanius, Rakesh Jetly, Don Richardson, and Ruth A. Lanius

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Do DSM-5 Changes to PTSD Symptom Cluster Criteria Alter the Frequency of Probable PTSD When Screening Treatment-Seeking Canadian Forces Members and Veterans?, Maya Roth, Kate St. Cyr, Amanda Levine, Lisa King, and Don Richardson

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Mental Health of Canadian Armed Forces Veterans: Review of Population Studies, James M. Thompson, Linda D. VanTil, Mark A. Zamorski, Bryan Garber, Sanela Dursun, Deniz Fikretoglu, David Ross, Don Richardson, Jitender Sareen, Kerry Sudom, Cyd Courchesne, and David J. Pedlar

Submissions from 2015

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Identifying Latent Profiles of Posttraumatic Stress and Major Depression Symptoms in Canadian Veterans: Exploring Differences Across Profiles in Health Related Functioning, Cherie Armour, Ateka Contractor, Jon D. Elhai, Maurice Stringer, Gary Lyle, David Forbes, and Don Richardson

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Post-Traumatic Stress Symptoms 5 Years After Military Deployment to Afghanistan, Don Richardson, Lisa King, Jitender Sareen, and Jon D. Elhai

Submissions from 2014

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The co-occurrence of PTSD and dissociation: differentiating severe PTSD from dissociative PTSD, Cherie Amour, Karen-Inge Karstoft, and Don Richardson

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Predictors of Long-Term Treatment Outcome in Combat and Peacekeeping Veterans With Military-Related PTSD, Don RIchardson, Ateka A. Contractor, Cherie Armour, Kate St. Cyr, Jon D. Elhai, and Jitender Sareen

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Sleep disturbances and suicidal ideation in a sample of treatment-seeking Canadian Forces members and veterans, Don Richardson, Kate St. Cyr, Charles A. Nelson, Jon D. Elhai, and Jitender Sareen

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Somatic symptoms and health-related quality of life among treatment-seeking Canadian Forces personnel with PTSD, Kate St.Cyr, Alexandra M. McIntyre-Smith, Ateka A. Contractor, Jon D. Elhai, and Don Richardson

Submissions from 2012

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Assessing a five factor model of PTSD: Is dysphoric arousal a unique PTSD construct showing differential relationships with anxiety and depression?, Cherie Amour, Jon D. Elhai, Don Richardson, Kendra Ractliffe, Li Wang, and Ask Elklit

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PTSD factor structure differences between veterans with and without a PTSD diagnosis, Tracy L. Biehn, Jon D. Elhai, Thomas H. Fine, Laura D. Seligman, and Don Richardson

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Guidelines for peer support in high‐risk organizations: An international consensus study using the delphi method, Mark C. Creamer, Tracy Varker, Jonathan Visson, Kathy Darte, Neil Greenberg, Winnie Lau, Gill Moreton, Meaghan O'Donnell, Don Richardson, Joe Ruzek, Patricia Watson, and David Forbes

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Preventing Mental Distress in the Military, Charles Nelson, Kate St. Cyr, Bradley Corbett, Elisa Hurley, Shannon Gifford, Jon D. Elhaid, and J. Donald Richardson

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Examining the Association between Psychiatric Illness and Suicidal Ideation in a Sample of Treatment-Seeking Canadian Peacekeeping and Combat Veterans with Posttraumatic Stress Disorder, Don Richardson, Kate St. Cyr, Alexandra M. McIntyre-Smith, David Haslam, Jon D. Elhai, and Jitender Sareen

Submissions from 2011

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Exploring the relationship between underlying dimensions of posttraumatic stress disorder and depression in a national, trauma-exposed military sample, Jon D. Elhai, Ateka Contractor, Partick A. Palmieri, David Forbes, and Don Richardson

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Comparing posttraumatic stress disorder's symptom structure between deployed and nondeployed veterans., Ryan M Engdahl, Jon D Elhai, Don Richardson, and B Christopher Frueh

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Predictors of Posttraumatic Stress Disorder, Depression, and Suicidal Ideation among Canadian Forces Personnel in a National Canadian Military Health Survey, Charles Nelson, Kate St. Cyr, Bradley Corbett, Elisa Hurley, Shannon Gifford, Jon D. Elhaid, and J. Donald Richardson

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Predictors of Treatment Response in Canadian Combat and Peacekeeping Veterans With Military-Related Posttraumatic Stress Disorder, Don Richardson, Jon D. Elhai, and Jitender Serreen

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Aripiprazole Augmentation in the Treatment of Military-related PTSD with Major Depression: A Retrospective Chart Review, J. Don Richardson, Deniz Fikretoglu, Aihua Liu, and Diane McIntosh

Submissions from 2010

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Heterogeneity in the latent structure of PTSD symptoms among Canadian veterans., James A Naifeh, Don Richardson, Kevin S Del Ben, and Jon D Elhai

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Post-traumatic Stress Disorder: Guiding Management with Careful Assessment of Comorbid Mental and Physical Illness, Don Richardson, Diane McIntosh, Murray B. .Stein, and Jitender Sareen

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Psychiatric problems in medically evacuated service members, Don Richardson, Jitender Sareen, and Jon D. Elhai

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Horror comes home: veterans with posttraumatic stress disorder., Don Richardson, James M Thompson, Margaret Boswall, and Rakesh Jetly

Submissions from 2009

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Predictors of Likelihood and Intensity of Past-Year Mental Health Service Use in an Active Canadian Military Sample, Deniz Fikretoglu, Jon D Elhai, Aihua Liu, Don Richardson, and David J. Pedlar

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Post-traumatic stress disorder and health problems among medically ill Canadian peacekeeping veterans, Don Richardson, Jordan Pekevski, and Jon D Elhai

Submissions from 2008

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Outpatient medical and mental healthcare utilization models among military veterans: Results from the 2001 National Survey of Veterans, Jon D Elhai, Anouk L. Grubaugh, Don Richardson, Leonard E. Egede, and Mark C. Creamer

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Operational Stress Injury Social Support: A Canadian Innovation in Professional Peer Support, Don Richardson, Kathy Darte, Stephan Grenier, Allan English, and Joe Sharpe

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Posttraumatic Stress Disorder and Health-Related Quality of Life among a Sample of Treatment- and Pension-Seeking Deployed Canadian Forces Peacekeeping Veterans, Don Richardson, Mary E. Long, and David J. Pedlar

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Posttraumatic Stress Disorder and Health-Related Quality of Life among a Sample of Treatment- and Pension-Seeking Deployed Canadian Forces Peacekeeping Veterans, Don Richardson, Mary E. Long, David J. Pedlar, and Jon D Elhai

Submissions from 2007

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Posttraumatic Stress Disorder and Associated Risk Factors in Canadian Peacekeeping Veterans with Health-Related Disabilities, Don Richardson, James A. Naifeh, and Jon D Elhai

Submissions from 2006

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Predictors of general medical and psychological treatment use among a national sample of peacekeeping veterans with health problems, Jon D Elhai, Don Richardson, and David J. Pedlar

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Association of PTSD and depression with medical and specialist care utilization in modern peacekeeping veterans in Canada with health-related disabilities., Don Richardson, Jon D. Elhai, and David J Pedlar