ICD-11 posttraumatic stress disorder (PTSD) and complex PTSD have been understudied in the older population. The study focused on the associations between traumatic exposure before the pandemic, COVID-19 worries, depression, and loneliness with current PTSD and CPTSD among older adults. A random sample of five hundred and twelve Israeli older adults (Mage = 72.67 ± 3.81, range 68-87) was recruited using a Web-based survey company (Ipanel, Israel). Participants completed questionnaires of demographic details, self-rated health, COVID-19 worries, trauma exposure, depressive symptoms, level of loneliness, PTSD, and CPTSD. Univariate logistic regression revealed that trauma exposure, COVID-19 worries, depression, and loneliness were associated with PTSD. Multinomial regression revealed that only trauma exposure was associated with PTSD among older adults with PTSD compared with those not reaching the PTSD cutoff level. In the comparison between older adults suffering from CPTSD with those not reaching the PTSD cutoff level, being married, higher levels of trauma exposure, COVID-19 worries, depression, and loneliness were associated with a higher risk of CPTSD. Results suggest that specific factors may be significant psychological correlates of CPTSD symptoms among older adults during the COVID-19 pandemic. Identifying these factors could assist practitioners in tailoring more effective interventions.
Impact statementPosttraumatic stress disorder (PTSD) and ICD-11 complex PTSD (CPTSD) are considered under-researched disorders in the older population, particularly factors associated with CPTSD in old age. This study is unique as it aims to provide insight into the differences between older adults suffering from PTSD with those suffering from CPTSD. The study focused on factors associated with current PTSD and CPTSD among older adults exposed to a traumatic event before the COVID-19 pandemic. This study differentiated between three groups of older adults at the end of the fifth wave of the COVID-19 pandemic in Israel: those with no diagnosis of PTSD, those who reached the PTSD cutoff, and those who exhibited CPTSD. Participants with PTSD reported higher levels of trauma exposure, COVID-19 worries, depression, and loneliness relative to those not reaching the PTSD cutoff level. Moreover, participants with CPTSD displayed higher levels of loneliness, COVID-19 worries, exposure to trauma, and depression relative to those not reaching the PTSD cutoff level. The study underscores that older adults suffering from trauma are at risk for adverse outcomes in the face of global disasters, such as the COVID-19 pandemic. Furthermore, there is a significant risk for those suffering from CPTSD, distinguishing them as particularly vulnerable to the adverse effects of global disasters. It seems that complex trauma is significantly more related to mental health factors among older adults, which has clinical implications for practitioners. The study highlights the need for further research in the field of CPTSD among older adults to enha...