Testing the latent structure of ICD-11 prolonged grief disorder symptoms in the U.K. adult population: An exploratory structural equation modeling approach
Journal Article
Shevlin, M., Redican, E., Murphy, J., Hyland, P., & Karatzias, T. (2023)
Testing the latent structure of ICD-11 prolonged grief disorder symptoms in the U.K. adult population: An exploratory structural equation modeling approach. Journal of Traumatic Stress, 36(6), 1011-1185. https://doi.org/10.1002/jts.22972
The latent structure of ICD-11 prolonged grief disorder (PGD), as measured using the International Prolonged Grief Disorder Scale (IPGDS), was assessed in a large general popu...
Is dissociation a fundamental component of ICD-11 Complex Posttraumatic Stress Disorder?
Journal Article
Hyland, P., Hamer, R., Fox, R., Vallières, F., Karatzias, T., Shevlin, M., & Cloitre, M. (2024)
Is dissociation a fundamental component of ICD-11 Complex Posttraumatic Stress Disorder?. Journal of Trauma & Dissociation, 25(1), 45-61. https://doi.org/10.1080/15299732.2023.2231928
ICD-11 Complex Posttraumatic Stress Disorder (CPTSD) is a disorder of six symptom clusters including re-experiencing, avoidance, sense of threat, affective dysregulation, nega...
Psychological consequences of war in Ukraine: assessing changes in mental health among Ukrainian parents
Journal Article
Hyland, P., Vallières, F., Shevlin, M., Karatzias, T., Ben-Ezra, M., McElroy, E., …Martsenkovskyi, D. (2023)
Psychological consequences of war in Ukraine: assessing changes in mental health among Ukrainian parents. Psychological Medicine, 53(15), 7466 - 7468. https://doi.org/10.1017/s0033291723000818
[Abstract unavailable.]
Sharing data to better understand one of the world’s most significant shared experiences: Data Resource Profile of the longitudinal COVID-19 Psychological Research Consortium (C19PRC) Study
Journal Article
McBride, O., Butter, S., Hartman, T. K., Murphy, J., Hyland, P., Shevlin, M., …Bentall, R. P. (2022)
Sharing data to better understand one of the world’s most significant shared experiences: Data Resource Profile of the longitudinal COVID-19 Psychological Research Consortium (C19PRC) Study. International Journal of Population Data Science, 5(4), https://doi.org/10.23889/ijpds.v5i4.1704
This paper serves to alert IJPDS readers to the availability of a major new longitudinal survey data resource, the COVID-19 Psychological Research Consortium (C19PRC) Study, w...
War exposure, PTSD, and Complex PTSD among parents living in Ukraine during the Russian war
Journal Article
Karatzias, T., Shevlin, M., Ben-Ezra, M., McElroy, E., Redican, E., Louison Vang, M., …Hyland, P. (in press)
War exposure, posttraumatic stress disorder,and complex posttraumatic stress disorder among parents living in Ukraine during the Russian war. Acta Psychiatrica Scandinavica, https://doi.org/10.1111/acps.13529
Background: High rates of posttraumatic stress disorder (PTSD) have been documented in war-affected populations. The prevalence of Complex PTSD (CPTSD) has never been assessed...
The impact of childhood adversity and mental health episodes prior to young person suicide (CHASE): a longitudinal case-control individual-level linked hospital data study, Scotland UK 1981-2017
Presentation / Conference
Dougall, N., Savinc, J., Maxwell, M., Karatzias, T., O’Connor, R. C., Williams, B., …Nolan, L. (2022, November)
The impact of childhood adversity and mental health episodes prior to young person suicide (CHASE): a longitudinal case-control individual-level linked hospital data study, Scotland UK 1981-2017. Poster presented at Annual Scientific Meeting of the NRS Mental Health Network: ‘Changing Minds: Rethinking mental health research’, Glasgow
This poster depicts some main findings from a national linked data study of hospital and death records for those young people who have died by suicide. The study summarised in...
Factor Structure of the International Trauma Questionnaire in Trauma Exposed LGBTQ+ Adults: Role of Cumulative Traumatic Events and Minority Stress Heterosexist Experiences
Journal Article
Charak, R., Cano-Gonzalez, I., Ronzón-Tirado, R., Ford, J. D., Byllesby, B., Shevlin, M., …Cloitre, M. (in press)
Factor Structure of the International Trauma Questionnaire in Trauma Exposed LGBTQ+ Adults: Role of Cumulative Traumatic Events and Minority Stress Heterosexist Experiences. Psychological Trauma: Theory, Research, Practice, and Policy,
Exposure to prolonged and/or multiple types of psychological trauma and stressors has shown to be more strongly associated with ICD-11 complex posttraumatic stress disorder (C...
Is it possible to differentiate ICD-11 complex PTSD from symptoms of borderline personality disorder?
Journal Article
Karatzias, T. (in press)
Is it possible to differentiate ICD-11 complex PTSD from symptoms of borderline personality disorder?. World Psychiatry,
No abstract available.
Can Developmental Trauma Disorder be Distinguished from Posttraumatic Stress Disorder? A Symptom-Level Person-Centered Empirical Approach
Journal Article
Ford, J., Charak, R., Karatzias, T., Shevlin, M., & Spinazzola, J. (2022)
Can Developmental Trauma Disorder be Distinguished from Posttraumatic Stress Disorder? A Symptom-Level Person-Centered Empirical Approach. European Journal of Psychotraumatology, 13(2), Article 2133488. https://doi.org/10.1080/20008066.2022.2133488
Background: Developmental Trauma Disorder (DTD) is a proposed childhood psychiatric diagnosis for psychopathological and developmental sequela of victimization and attachment...
Early Maladaptive Schemas and ICD-11 CPTSD Symptoms: Treatment Considerations
Journal Article
Greenblatt-Kimron, L., Karatzias, T., Yonatan, M., Shoham, A., Hyland, P., Ben-Ezra, M., & Shevlin, M. (in press)
Early Maladaptive Schemas and ICD-11 CPTSD Symptoms: Treatment Considerations. Psychology and Psychotherapy: Theory, Research and Practice, https://doi.org/10.1111/papt.12429
Objectives: Early maladaptive schemas (EMS) can result from adverse interpersonal traumatic experiences. The ICD-11 updated the concept of disorders following traumatic experi...