Tamara Taillieu
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Tamara Taillieu has a total of 144 co-authors. Here are the top co-authors by number of shared publications:
- Tracie O. Afifi
University of Manitoba, Winnipeg, Canada
31 shared publications - Ashley Stewart-Tufescu
Faculty of Social Work, University of Manitoba, Winnipeg, Canada
18 shared publications - Samantha Salmon
Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada
13 shared publications - Janique Fortier
Department of Community Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada
11 shared publications - Jitender Sareen
Department of Psychiatry University of Manitoba Winnipeg Manitoba Canada
11 shared publications - R. Nicholas Carleton
University of Regina, Regina, Canada
11 shared publications
Latest Publications
- Open Access
- 22 July 2026
- Published by Springer Nature in BMC Psychology
- Vol. 14 (1)
A national study of provincial and territorial correctional service providers in Canada: a comparison of mental health knowledge, stigma, and service use intentions
Correctional workers are exposed to operational and organizational stresses when fulfilling their occupational responsibilities, which increasingly appear
- 22 July 2026
- Published by Springer Nature in BMC Psychology
- Vol. 14 (1)
Open AccessA national study of provincial and territorial correctional service providers in Canada: a comparison of mental health knowledge, stigma, and service use intentions
Correctional workers are exposed to operational and organizational stresses when fulfilling their occupational responsibilities, which increasingly appear
- Open Access
- 18 March 2026
- Published by Elsevier in Child Abuse & Neglect
- Vol. 175, 107985
Prevalence of child maltreatment types in Canada
- 18 March 2026
- Published by Elsevier in Child Abuse & Neglect
- Vol. 175, 107985
Open AccessPrevalence of child maltreatment types in Canada
- Open Access
- 19 January 2026
- Published by Springer Nature in Journal of Cannabis Research
- Vol. 8 (1)
Cannabis use among Canadian veterans: associations with the use of other substances, chronic pain conditions, mental disorders, suicide behaviours, and help-seeking
Background: A substantial proportion of Veterans experience mental and physical health difficulties, including post-traumatic stress disorder and chronic pain, for which cannabis is sometimes medically authorized. However, relatively little is known about cannabis use among Canadian Veterans. Information on the prevalence of use, as well as the mental health profiles and help-seeking behaviours of Veterans who use cannabis, is important for developing more targeted prevention and intervention services and supports. Methods: The current study used data from Veteran respondents ( n = 1992) of the 2018 Canadian Armed Forces Members and Veterans Mental Health Follow-up Survey. Descriptive statistics and logistic regression models were used to examine associations between past 12-month cannabis use and concurrent mental disorders, chronic pain conditions, use of other substances, suicide behaviours, perceived need for care, and help-seeking behaviours. Results: Several participating Veterans (16.7%) reported using cannabis in the past 12-months. Infrequent use of cannabis in the past 12 months was associated with statistically significantly increased odds of current smoking, binge drinking, and post-traumatic stress disorder in fully adjusted models (Adjusted odds ratios [AOR-2] = 1.93, 2.58, and 2.37, respectively). Regular use of cannabis in the past 12 months was associated with statistically significantly increased odds of current tobacco smoking, arthritis and any chronic pain condition, several mental health disorders, and suicide ideation in fully adjusted models (AOR-2 ranged from 1.61 to 3.99). Veterans who used cannabis both infrequently and regularly were also statistically significantly more likely to perceive a need for care (AOR-2 = 2.15 and 4.85, respectively) and report professional help-seeking (AOR-2 = 2.25 and 5.56, respectively) in the past 12-months compared to Veterans who did not use cannabis. Conclusions: The strong association of past 12-month cannabis use with nicotine, chronic pain, mental disorders, and suicide ideation suggests that Veterans who use cannabis regularly may represent a population with complex needs who may benefit from additional services and supports. Cannabis using Veterans were also more likely to perceive a need for and seek professional help, which provides opportunities for more timely identification and intervention.
- 19 January 2026
- Published by Springer Nature in Journal of Cannabis Research
- Vol. 8 (1)
Open AccessCannabis use among Canadian veterans: associations with the use of other substances, chronic pain conditions, mental disorders, suicide behaviours, and help-seeking
Background: A substantial proportion of Veterans experience mental and physical health difficulties, including post-traumatic stress disorder and chronic pain, for which cannabis is sometimes medically authorized. However, relatively little is known about cannabis use among Canadian Veterans. Information on the prevalence of use, as well as the mental health profiles and help-seeking behaviours of Veterans who use cannabis, is important for developing more targeted prevention and intervention services and supports. Methods: The current study used data from Veteran respondents ( n = 1992) of the 2018 Canadian Armed Forces Members and Veterans Mental Health Follow-up Survey. Descriptive statistics and logistic regression models were used to examine associations between past 12-month cannabis use and concurrent mental disorders, chronic pain conditions, use of other substances, suicide behaviours, perceived need for care, and help-seeking behaviours. Results: Several participating Veterans (16.7%) reported using cannabis in the past 12-months. Infrequent use of cannabis in the past 12 months was associated with statistically significantly increased odds of current smoking, binge drinking, and post-traumatic stress disorder in fully adjusted models (Adjusted odds ratios [AOR-2] = 1.93, 2.58, and 2.37, respectively). Regular use of cannabis in the past 12 months was associated with statistically significantly increased odds of current tobacco smoking, arthritis and any chronic pain condition, several mental health disorders, and suicide ideation in fully adjusted models (AOR-2 ranged from 1.61 to 3.99). Veterans who used cannabis both infrequently and regularly were also statistically significantly more likely to perceive a need for care (AOR-2 = 2.15 and 4.85, respectively) and report professional help-seeking (AOR-2 = 2.25 and 5.56, respectively) in the past 12-months compared to Veterans who did not use cannabis. Conclusions: The strong association of past 12-month cannabis use with nicotine, chronic pain, mental disorders, and suicide ideation suggests that Veterans who use cannabis regularly may represent a population with complex needs who may benefit from additional services and supports. Cannabis using Veterans were also more likely to perceive a need for and seek professional help, which provides opportunities for more timely identification and intervention.
- Open Access
Investigating Pediatric Musculoskeletal and Head Injuries During the COVID-19 Pandemic in Manitoba
There is a paucity of evidence informing our understanding of how the COVID-19 pandemic affected pediatric trauma in Manitoba, Canada. The aim of this retrospective cohort study was to analyze the effect of the pandemic on pediatric trauma and its association with patients’ demographic characteristics. Pre-pandemic and pandemic patient cohorts were created, and the rates of these injuries were compared by patients’ sex, age, and area of residence. During the pre-pandemic period, ED presentations with an MSK or head injury were lower in patients from rural communities compared to urban communities (RR: 0.68, p < 0.001, RR: 0.51, p < 0.001). Hospitalizations with an MSK or head injury were higher in patients from rural communities (RR: 1.78, p < 0.001, RR: 1.14, p = 0.62). During the pandemic, MSK injury ED presentations (RR: 1.14, p = 0.037) and hospitalizations (RR: 1.78, p < 0.001) were higher in patients from rural communities. Patients from rural communities had a lower rate of head injury ED presentations (RR: 0.81, p < 0.001), but higher hospitalization rate (RR:1.96, p = 0.001). Differences in the rates of pediatric MSK and head injuries could be attributed to the limited healthcare resources in underserved rural communities. Efforts should be made to rectify these inequities to ensure fair access to healthcare for these patients.
Open AccessInvestigating Pediatric Musculoskeletal and Head Injuries During the COVID-19 Pandemic in Manitoba
There is a paucity of evidence informing our understanding of how the COVID-19 pandemic affected pediatric trauma in Manitoba, Canada. The aim of this retrospective cohort study was to analyze the effect of the pandemic on pediatric trauma and its association with patients’ demographic characteristics. Pre-pandemic and pandemic patient cohorts were created, and the rates of these injuries were compared by patients’ sex, age, and area of residence. During the pre-pandemic period, ED presentations with an MSK or head injury were lower in patients from rural communities compared to urban communities (RR: 0.68, p < 0.001, RR: 0.51, p < 0.001). Hospitalizations with an MSK or head injury were higher in patients from rural communities (RR: 1.78, p < 0.001, RR: 1.14, p = 0.62). During the pandemic, MSK injury ED presentations (RR: 1.14, p = 0.037) and hospitalizations (RR: 1.78, p < 0.001) were higher in patients from rural communities. Patients from rural communities had a lower rate of head injury ED presentations (RR: 0.81, p < 0.001), but higher hospitalization rate (RR:1.96, p = 0.001). Differences in the rates of pediatric MSK and head injuries could be attributed to the limited healthcare resources in underserved rural communities. Efforts should be made to rectify these inequities to ensure fair access to healthcare for these patients.
- Open Access
- 9 October 2025
- Published by Elsevier in Addictive Behaviors Reports
- Vol. 22, 100633
Cross-sectional and longitudinal associations between adolescent vaping and physical and mental health problems
- 9 October 2025
- Published by Elsevier in Addictive Behaviors Reports
- Vol. 22, 100633
Open AccessCross-sectional and longitudinal associations between adolescent vaping and physical and mental health problems
- 1 September 2025
- Published by American Psychological Association (APA) in Canadian Journal of Behavioural Science / Revue canadienne des sciences du comportement
- Vol. 57 (Suppl) , S123-S134
Cannabis use among correctional workers in Ontario, Canada: Prevalence, mental health comorbidities, and risk and protective factors associated with cannabis use.
- 1 September 2025
- Published by American Psychological Association (APA) in Canadian Journal of Behavioural Science / Revue canadienne des sciences du comportement
- Vol. 57 (Suppl) , S123-S134
Cannabis use among correctional workers in Ontario, Canada: Prevalence, mental health comorbidities, and risk and protective factors associated with cannabis use.
- Open Access
- 19 June 2025
- Published by Wiley in Journal of Traumatic Stress
- Vol. 38 (6) , 918-930
The association between childhood adversity and resilience among cadets: Evidence from The Royal Canadian Mounted Police Study
In this study, our aims were to (a) examine the associations between adverse childhood experiences (ACEs; i.e., childhood maltreatment, household challenges, and peer victimization) and resilience, adjusting for sociodemographic variables, and (b) test the moderating effect of emotional regulation on the association between childhood maltreatment ACEs and resilience in Royal Canadian Mounted Police (RCMP) cadets. Study data were from the RCMP Study. Participants were Cadets ( N = 597, 75.0% men) who underwent a full assessment before the Cadet Training Program (CTP). Logistic regression models were used to estimate the associations between ACEs and resilience while adjusting for sociodemographic variables and to test the moderating effect of emotional regulation; adjusted odds ratios (a OR s) and 95% confidence intervals (CIs) were estimated. Several childhood maltreatment ACEs were associated with decreased resilience among cadets after adjustment for sociodemographic covariates: physical abuse, a OR = 0.26, 95% CI [0.10, 0.68]; emotional abuse, a OR = 0.28, 95% CI [0.10, 0.79]; neglect, a OR = 0.22, 95% CI [0.09, 0.55]; exposure to intimate partner violence, a OR = 0.18, 95% CI [0.04, 0.73]; and peer victimization, a OR = 0.30, 95% CI [0.12, 0.76]. The interaction between exposure to any childhood maltreatment ACE and emotional suppression, as assessed using the Emotion Regulation Questionnaire, was significantly associated with low resilience scores, a OR = 0.94, 95% CI [0.89, 0.99]. The current results underscore the critical importance of mitigating the adverse impact of childhood maltreatment ACEs on resilience processes among cadets before the CTP.
- 19 June 2025
- Published by Wiley in Journal of Traumatic Stress
- Vol. 38 (6) , 918-930
Open AccessThe association between childhood adversity and resilience among cadets: Evidence from The Royal Canadian Mounted Police Study
In this study, our aims were to (a) examine the associations between adverse childhood experiences (ACEs; i.e., childhood maltreatment, household challenges, and peer victimization) and resilience, adjusting for sociodemographic variables, and (b) test the moderating effect of emotional regulation on the association between childhood maltreatment ACEs and resilience in Royal Canadian Mounted Police (RCMP) cadets. Study data were from the RCMP Study. Participants were Cadets ( N = 597, 75.0% men) who underwent a full assessment before the Cadet Training Program (CTP). Logistic regression models were used to estimate the associations between ACEs and resilience while adjusting for sociodemographic variables and to test the moderating effect of emotional regulation; adjusted odds ratios (a OR s) and 95% confidence intervals (CIs) were estimated. Several childhood maltreatment ACEs were associated with decreased resilience among cadets after adjustment for sociodemographic covariates: physical abuse, a OR = 0.26, 95% CI [0.10, 0.68]; emotional abuse, a OR = 0.28, 95% CI [0.10, 0.79]; neglect, a OR = 0.22, 95% CI [0.09, 0.55]; exposure to intimate partner violence, a OR = 0.18, 95% CI [0.04, 0.73]; and peer victimization, a OR = 0.30, 95% CI [0.12, 0.76]. The interaction between exposure to any childhood maltreatment ACE and emotional suppression, as assessed using the Emotion Regulation Questionnaire, was significantly associated with low resilience scores, a OR = 0.94, 95% CI [0.89, 0.99]. The current results underscore the critical importance of mitigating the adverse impact of childhood maltreatment ACEs on resilience processes among cadets before the CTP.
- Open Access
- 1 April 2025
- Published by Elsevier in The Lancet Regional Health - Americas
- Vol. 45, 101072
Child abuse prevalence estimates in Canada; comparisons of nationally representative data from 2012 to 2022: a population-based study
- 1 April 2025
- Published by Elsevier in The Lancet Regional Health - Americas
- Vol. 45, 101072
Open AccessChild abuse prevalence estimates in Canada; comparisons of nationally representative data from 2012 to 2022: a population-based study
- 6 February 2025
- Published by American Psychological Association (APA) in Psychological Trauma: Theory, Research, Practice, and Policy
- Vol. 18 (6) , 1180-1193
Exposures to potentially psychologically traumatic events: A national study of correctional workers in Canadian provinces and territories.
The knowledge is growing about how exposure to potentially psychologically traumatic events (PPTEs) among provincial and territorial correctional workers in Canada affects their mental health. In the present national study, we examine the frequencies at which correctional workers (n = 3,740) in diverse occupational roles across all provinces and territories are exposed to different PPTEs. Using robustly established self-report measures in surveys of each provincial and territorial correctional system, participants were grouped into consistent occupational categories to allow for comparisons and measurements of PPTE exposure and mental health disorder prevalence. Nearly all correctional workers were exposed to most PPTE types, across all employment jurisdictions (M = 9.74, SD = 4.24). The most prevalent PPTE exposure type was physical assault (88.5%), followed by exposure to a sudden violent death (81.1%), sudden accidental death (76.8%), and assault with a weapon (76.0%). The least prevalent PPTE exposure types were combat (25.5%); serious injury, harm, or death you caused to someone else (28.0%); and captivity (35.4%). Most PPTE exposures were related to statistically significantly increased odds of screening positive for various mental health disorders, evidencing correctional workers are frequently experiencing injurious psychological traumas associated with mental health disorder symptoms. We discuss our results in the context of correctional worker wellness and conclude with recommendations for policies to address mental health treatment and resource gaps in correctional services. (PsycInfo Database Record (c) 2025 APA, all rights reserved).
- 6 February 2025
- Published by American Psychological Association (APA) in Psychological Trauma: Theory, Research, Practice, and Policy
- Vol. 18 (6) , 1180-1193
Exposures to potentially psychologically traumatic events: A national study of correctional workers in Canadian provinces and territories.
The knowledge is growing about how exposure to potentially psychologically traumatic events (PPTEs) among provincial and territorial correctional workers in Canada affects their mental health. In the present national study, we examine the frequencies at which correctional workers (n = 3,740) in diverse occupational roles across all provinces and territories are exposed to different PPTEs. Using robustly established self-report measures in surveys of each provincial and territorial correctional system, participants were grouped into consistent occupational categories to allow for comparisons and measurements of PPTE exposure and mental health disorder prevalence. Nearly all correctional workers were exposed to most PPTE types, across all employment jurisdictions (M = 9.74, SD = 4.24). The most prevalent PPTE exposure type was physical assault (88.5%), followed by exposure to a sudden violent death (81.1%), sudden accidental death (76.8%), and assault with a weapon (76.0%). The least prevalent PPTE exposure types were combat (25.5%); serious injury, harm, or death you caused to someone else (28.0%); and captivity (35.4%). Most PPTE exposures were related to statistically significantly increased odds of screening positive for various mental health disorders, evidencing correctional workers are frequently experiencing injurious psychological traumas associated with mental health disorder symptoms. We discuss our results in the context of correctional worker wellness and conclude with recommendations for policies to address mental health treatment and resource gaps in correctional services. (PsycInfo Database Record (c) 2025 APA, all rights reserved).
- Open Access
- 20 November 2024
- Published by MDPI AG in International Journal of Environmental Research and Public Health
- Vol. 21 (11) , 1539
Parenting Interventions to Prevent and Reduce Physical Punishment: A Scoping Review
Physical punishment is the most common form of violence against children worldwide and is associated with an increased risk of long-term adverse outcomes. Interventions targeting parents/caregivers are frequently implemented to prevent and reduce the use of physical punishment. This scoping review aimed to map the existing literature on evidence-informed parenting interventions targeting physical punishment. A scoping review following the World Health Organization (WHO) Review Guide, the Joanna Briggs Institute (JBI) 2020 Guide for scoping reviews, was conducted to address the objective of this review. An academic health sciences librarian systematically searched electronic databases (EBSCO, MEDLINE, EMBASE, SCOPUS) for peer-reviewed journal articles. Two reviewers independently screened titles and abstracts, followed by a full-text review according to inclusion and exclusion criteria following the Participants, Concept, and Context framework. Eighty-one studies were included for full-text eligibility. The results suggest that most interventions examined were conducted in North America, targeted mothers and fathers, and were delivered in person. The results from this scoping review describe the state of evidence-informed parenting interventions to prevent and reduce physical punishment. This review found opportunities for future research to implement effective parenting interventions on a larger societal scale and use mixed methods approaches to evaluate parenting interventions.
- 20 November 2024
- Published by MDPI AG in International Journal of Environmental Research and Public Health
- Vol. 21 (11) , 1539
Open AccessParenting Interventions to Prevent and Reduce Physical Punishment: A Scoping Review
Physical punishment is the most common form of violence against children worldwide and is associated with an increased risk of long-term adverse outcomes. Interventions targeting parents/caregivers are frequently implemented to prevent and reduce the use of physical punishment. This scoping review aimed to map the existing literature on evidence-informed parenting interventions targeting physical punishment. A scoping review following the World Health Organization (WHO) Review Guide, the Joanna Briggs Institute (JBI) 2020 Guide for scoping reviews, was conducted to address the objective of this review. An academic health sciences librarian systematically searched electronic databases (EBSCO, MEDLINE, EMBASE, SCOPUS) for peer-reviewed journal articles. Two reviewers independently screened titles and abstracts, followed by a full-text review according to inclusion and exclusion criteria following the Participants, Concept, and Context framework. Eighty-one studies were included for full-text eligibility. The results suggest that most interventions examined were conducted in North America, targeted mothers and fathers, and were delivered in person. The results from this scoping review describe the state of evidence-informed parenting interventions to prevent and reduce physical punishment. This review found opportunities for future research to implement effective parenting interventions on a larger societal scale and use mixed methods approaches to evaluate parenting interventions.