Abstract
Background: Post-traumatic stress (PTS) was extensively investigated during the COVID-19 pandemic. However, numerous researchers have raised concerns regarding the adherence of many of these studies to the diagnostic criteria for PTSD as outlined in the Diagnostic and Statistical Manual of Mental Disorders (DSM) or the International Classification of Diseases (ICD). This review aimed to provide insight into the methodology of research on PTS during the COVID-19 pandemic. Methods: Two independent reviewers examined a total of 1129 studies published between 1/01/2020 and 1/07/2023. The investigation focused on the scales employed to assess PTS, the diagnostic framework used (DSM or ICD), whether there was referral to an index-event in the PTS measurement and country where data collection took place. Results: Among the 1129 studies, 70.0% did not provide any indication of an index-event to which PTS symptoms were attributed. Only 11.3% of the studies explicitly indicated an index-event associated with the PTS symptoms. Furthermore, 54.1% of the studies utilized scales based on DSM-IV criteria. Finally, the majority of PTS-studies had data collections in China, United States and Italy. Conclusion: A limited number of studies conducted during the COVID-19 pandemic reported use of an index-event in their PTS measurement. Furthermore, most studies used scales based on a previous iteration of the most used diagnostical system, namely the DSM. This delay in the implementation of new diagnostic criteria, may impair the clinical relevance of scientific studies.
Original language | English |
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Article number | 102829 |
Number of pages | 9 |
Journal | Journal of Anxiety Disorders |
Volume | 102 |
Issue number | 12 |
DOIs | |
Publication status | Published - Mar 2024 |
Bibliographical note
Funding Information:For E.M., L.V., H.V.D., J.B. and R.V.O, no funding can be reported. LES’ contribution was funded by the Research Council of Norway , grant number 288321 .
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