Posttraumatic Research Articles

Intrusive thoughts and memories in adolescents with major depressive disorder or post-traumatic stress disorder.

Research in adults suggests that intrusive memories and intrusive thoughts (often referred to as intrusive cognitions) are common in members of the general population and are often seen in clinical disorders. However, little is known about the experience of intrusive cognitions in adolescents, particularly in adolescents with major depressive disorder (MDD) and post-traumatic stress disorder (PTSD). The present study sought to gather fundamental data on these phenomena (i.e., frequency, characteristics and appraisals of intrusive cognitions) in adolescents with MDD and PTSD. Adolescents aged 11-18 with MDD (n = 11), PTSD (n = 13) and a non-clinical control group (n = 25) completed structured interviews concerning their intrusive memories and thoughts. Intrusive thoughts were common in all three groups but were particularly frequently experienced in the MDD group. Intrusive memories were expectedly very common in the PTSD group but also experienced by over half of the adolescents with MDD. Both clinical groups reported more negative emotions in response to their intrusive thoughts or memories and appraised these cognitions more negatively than the non-clinical group. Intrusive memories and thoughts are common experiences in adolescents with MDD and PTSD. Emotions and appraisals relating to these cognitions may be targets for psychological intervention in this age group. However, small sample sizes limit the conclusions that can be drawn. Replication is needed with larger numbers of clinical participants.

Effectiveness of Drama and music therapies as health communication interventions for reducing anxiety and posttraumatic disorders among children-victims of flood

This study examined the usefulness of drama and music therapies as communication strategies for reducing symptoms of post-traumatic stress disorder (PTSD) and generalised anxiety disorder (GAD) among school children (aged 10-16) who were victims of the 2022 floods in Nigeria. The researchers randomly assigned the children to control (n=122) drama therapy (n=120) and music therapy (n=120) groups. The result of the study revealed that after the intervention, school children in the drama and music therapies (unlike those in the control group) reported a significant reduction in their PTSD and GAD symptoms; the reduction achieved statistical significance (p=0.001, ηp2 =.48). Further results revealed a significant interactive effect of gender (p=0.001) with boys reporting a significant reduction more than girls. The results showed that drama therapy contributed more to reducing PTSD symptoms, while music therapy contributed more to reducing GAD symptoms. The difference did not achieve statistical significance (p=0.23). The researchers conclude that both drama and music therapies were associated with reduced symptoms, indicating the interventions may be beneficial therapies.

Astrocytes and Memory: Implications for the Treatment of Memory-related Disorders.

Memory refers to the imprint accumulated in the brain by life experiences and represents the basis for humans to engage in advanced psychological activities such as thinking and imagination. Previously, research activities focused on memory have always targeted neurons. However, in addition to neurons, astrocytes are also involved in the encoding, consolidation, and extinction of memory. In particular, astrocytes are known to affect the recruitment and function of neurons at the level of local synapses and brain networks. Moreover, the involvement of astrocytes in memory and memory-related disorders, especially in Alzheimer's disease (AD) and post-traumatic stress disorder (PTSD), has been investigated extensively. In this review, we describe the unique contributions of astrocytes to synaptic plasticity and neuronal networks and discuss the role of astrocytes in different types of memory processing. In addition, we also explore the roles of astrocytes in the pathogenesis of memory-related disorders, such as AD, brain aging, PTSD and addiction, thus suggesting that targeting astrocytes may represent a potential strategy to treat memory-related neurological diseases. In conclusion, this review emphasizes that thinking from the perspective of astrocytes will provide new ideas for the diagnosis and therapy of memory-related neurological disorders.

Mobile Medicine in Ukraine

Global Care Force, an international health nongovernmental organization, sent teams of physicians, physician assistants, nurses, and nurse practitioners every month to Ukraine to provide primary care for war-affected communities. I had the opportunity to partner with GCF in May 2024 during its monthly mission trip to this conflict-ravaged country. I described this medical outreach initiative in a first-person narrative in order to relay to a wider audience the realities of warfare for Ukrainian patients and health care workers. Our team treated chronic diseases in northern as well as southern Ukrainian villages near the front line near Kherson. We set up mobile medical clinics in these regions and delivered medications to patients suffering from blast injuries, hyperglycemia, hypertension, and posttraumatic stress disorder.

Organisational and Ethical Challenges While Caring for Older People During the COVID-19 Pandemic in Sweden: AFocus Group Study.

During the COVID-19 pandemic, older people in Sweden's residential care facilities and home care services experienced high mortality rates. Prior to the pandemic, the care of older people in Sweden was challenged by organisational and regulatory changes, an ageing population and insufficient increases in staff numbers. These issues led to high staff turnover, increased workloads, stress, burnout and a perceived inability to provide satisfactory care. The pandemic brought about increased job strain, stress, anxiety, depression and post-traumatic stress disorder among the staff who cared for older people. The aim of this study was therefore to focus on assistant nurses and care aides' experiences of their work environments when caring for older people during the pandemic in Sweden. The data were collected through four focus groups interviews and analysed using qualitative content analysis. The results showed that the care staff had to navigate organisational and ethical challenges in poor and unsafe work environments. They lacked supportive leadership in their respective organisations, were neither valued, seen nor heard and were treated as 'plain doers'. During the pandemic, they were unable to protect or communicate easily with the older people in their care, which had harsh consequences. According to the participants, the pandemic left them, their working conditions and this part of the care system in a worse situation than before the pandemic. The pandemic thus revealed more unsustainable and unethical working conditions for the staff than before it, including the vulnerability of the older people in their care. The findings highlights the need of policies that ensure adequate training and instruction on medical issues, for managers responsible for overseeing the care of older people. There are also a need of provision of sufficient support for care staff and health care professionals during crises. The findings also underscore the need of feasible and efficient strategies do disseminate care information and address the psychosocial needs of older people.

Factors Associated with Posttraumatic Stress Disorder in Adolescents Experiencing Earthquake Trauma

Introduction: Posttraumatic Stress Disorder (PTSD) is a prevalent psychological response among those who survive earthquakes. Objective: This study investigates the relationships between sociodemographic and clinical differences and symptoms of avoidance, re-experiencing, and hyperarousal, which are key indicators of PTSD in adolescents. Method: Research data were collected through online surveys using a simple random sampling method. The sample group consisted of 178 adolescents who met the inclusion criteria. Data were collected using the Personal Information Form (PIF) and the Posttraumatic Stress Disorder Symptoms Scale-Self-Report Scale (PSS-SR) for Children. Results: Of the participants, 77% were female, with a mean age of 16.99. A total of 84.3% lived with their families. The rate of those trapped under debris during the earthquake was 97.2%. During the earthquake, 84.8% of adolescents were injured, and 25.8% lost a family member due to the earthquake. Female participants showed significantly higher total trauma, re-experiencing, and hyperarousal scores than males (p<0.05). Those physically injured during the earthquake had significantly lower total trauma and avoidance scores compared to those not injured (p<0.05). Participants who lost a family member during the earthquake had significantly lower total trauma, re-experiencing, and hyperarousal scores compared to those who did not lose a family member (p<0.05). Conclusion: Females exhibited more PTSD symptoms compared to males. Those not injured or who did not lose a family member during the earthquake showed more PTSD symptoms than those who experienced injury or loss.

Risk Factors of Post-Traumatic Stress in Pediatric Solid Organ Transplant Recipients.

Life with end-stage organ failure is accompanied by an accumulation of traumatic medical or surgical experiences. Despite recovery after solid organ transplantation (SOT), many children and adolescents develop post-traumatic stress symptoms (PTSS). PTSS remain underappreciated as a major comorbidity in SOT programs, despite their association with decreased quality of life. We conducted a retrospective, cross-sectional study of 86 pediatric SOT recipients (17 heart, 44 kidney, and 25 liver) to evaluate potential determinants of PTSS. Trauma symptoms were measured by the Child Trauma Screening Questionnaire (CTSQ). Demographic, baseline, and contemporaneous factors were tested for independent association with CTSQ scores. The median post-transplant CTSQ score was 2 (IQR 1-4), and 22% were identified as high risk (score ≥5) for PTSD. Higher CTSQ scores were independently associated with the number of ICU days within the previous 12 months, the number of medications (complexity), and involvement with foster care in the primary model (R2 [adj.] = 0.26). The addition of the Family Impact Module improved the overall model (R2 [adj.] = 0.33), wherein higher family functioning was independently associated with lower CTSQ scores. An exploratory analysis of pre-transplant patients (n = 34) found a median pre-transplant CTSQ of 2 (IQR 1-6), suggesting that PTSS are onset before transplant and persist afterward. PTSS are highly prevalent in the SOT population. Risk factors include recent adverse medical experiences and complexity, whereas family stability may be protective. Additional research is needed to improve early ascertainment and support for patients at high risk of developing PTSS throughout their transplant journey.

Pre-disaster income inequality and post-disaster mental health: A natural experiment from the 2011 Great East Japan Earthquake and Tsunami

BackgroundWe sought to test the hypothesis that communities with a high degree of income inequality are ill-equipped to deal with crises. Specifically, we tested whether pre-disaster higher income inequality increases the risk of worse mental health conditions in the aftermath of disaster. MethodsWe examined the association between pre-disaster community income inequality and post-disaster mental health outcomes in a prospective cohort study of older adults (≥65 years) who survived the 2011 Great East Japan Earthquake. The baseline survey of participants (completed in 2010) predated the disaster by seven months. Survivors completed three waves of post-disaster surveys in 2013, 2016, and 2019. To assess the level of income inequality, the Gini index was calculated using individual income data in 2010 aggregated to 98 communities (range 0.05–0.50: median = 0.32) and categorized into tertiles (low, middle, high). Depressive symptoms and post-traumatic stress symptoms (PTSS) were assessed in the three post-disaster surveys using validated instruments. Multilevel analysis was conducted adjusting for pre-disaster characteristics. ResultsHigher levels of community income inequality were associated with higher PTSS scores across time (2013: β = 0.14, 95%CI = −0.01, 0.29; 2016: β = 0.16, 95%CI = 0.03, 0.29; 2019: β = 0.12, 95%CI = −0.01, 0.24). The association between income inequality and mental health was partly attenuated by adding the change in social capital to the model (2013: β = 0.14, 95%CI = -0.01, 0.29; 2016: β = 0.15, 95%CI = 0.03, 0.28; 2019: β = 0.11, 95%CI = -0.01, 0.22). ConclusionOur findings suggest that pre-disaster income inequality may explain PTSS symptoms in the aftermath of a disaster, and the relation may be mediated by disaster-related change. Further study to reveal its mechanism is needed for the policy recommendation.

Birth expectations, birth experiences and childbirth-related post-traumatic stress symptoms in mothers and birth companions: Dyadic investigation using response surface analysis.

During the perinatal period, women and their birth companions form expectations about childbirth. We aimed to examine whether a mismatch between birth expectations and experiences predict childbirth-related post-traumatic stress symptoms (CB-PTSS) for mothers and birth companions. We also explored the influence of the mismatch between mothers' and birth companions' expectations/experiences on CB-PTSS. Dyadic longitudinal data from the Self-Hypnosis IntraPartumTrial. Participants (n = 469 mothers; n = 358 birth companions) completed questionnaires at 27 and 36 weeks of gestation and 2 and 6 weeks post-partum. We used the measures of birth expectations (36 weeks gestation), birth experiences (2 weeks post-partum) and CB-PTSS (6 weeks post-partum). Correlations revealed that birth expectations were associated with experiences for both mothers and birth companions but were not consistently associated with CB-PTSS. Birth experiences related to CB-PTSS for both mothers and birth companions. The response surface analysis results showed no support for the effect of a mismatch between expectations and experiences on CB-PTSS in mothers or birth companions. Similarly, a mismatch between mothers' and birth companions' expectations or experiences was unrelated to CB-PTSS. Following previous literature, birth expectations were associated with experiences, and experiences were associated with CB-PTSS. By testing the effect of the match between birth experiences and expectations using an advanced statistical method, we found that experiences play a more substantial role than the match between experiences and expectations in CB-PTSS. The impact of birth experiences on CB-PTSS highlights the importance of respectful and supportive maternity care.

The Role of Animal Assisted Therapy in the Rehabilitation of Mental Health Disorders: A Systematic Literature Review

Mental health disorders like depression, anxiety, post-traumatic stress disorder (PTSD), and schizophrenia significantly reduce the daily functioning and quality of life of individuals. Traditional treatments often fall short, thus opening interest in complementary therapies like animal assisted therapy (AAT) which encourages the human-animal bond and gives emotional and psychological support. This review evaluated the efficacy of AAT in treating mental health disorders, and understanding its mechanisms and benefits. A comprehensive literature review was conducted (using databases such as PubMed, Google Scholar, and ResearchGate) focused on peer-reviewed articles, systematic reviews and meta-analyses published in the last 2 decades. Studies indicated that AAT improved mental health outcomes for people with depression, anxiety, PTSD, and schizophrenia. Interaction with therapy animals reduced cortisol levels, increased oxytocin, lowered blood pressure, and increased social engagement and emotional regulation. Benefits included reduced symptoms of depression, anxiety, PTSD, and improved social functioning and quality of life. AAT offered a complementary treatment for mental health disorders, providing emotional comfort, improving mood, and serving as a nonpharmacological option for individuals. However, challenges such as individual preferences, allergies, ethical concerns for therapy animals, and logistical issues must be addressed. Future research should focus on the long-term effects and mechanisms involved to optimize the application of AAT in the clinical setting, and alternatives like robotic companion pets could also be explored.

Impacts of early life adversity on the neurocircuitry of emotional memory in children.

Similar to adults with posttraumatic stress disorder, children with early life adversity show bias in memory for negative emotional stimuli. However, it is not well understood how childhood adversity impacts mechanisms underlying emotional memory. N = 56 children (8-14 years, 48% female) reported on adverse experiences including potentially traumatic events and underwent fMRI while attending to emotionally pleasant, neutral, or negative images. Post-scan, participants completed a cued recall test to assess memory for these images. Emotional difference-in-memory (DM) scores were computed by subtracting negative or positive from neutral recall performance. All children showed enhancing effects of emotion on recall, with no effect of trauma load. However, children with less trauma showed a larger emotional DM for both positive and negative stimuli when amygdala or anterior hippocampal activity was higher. In contrast, highly trauma-exposed children demonstrated a lower emotional DM with greater amygdala or hippocampal activity. This suggested that alternative neural mechanisms might support emotional enhancement of encoding in children with greater trauma load. Whole-brain analyses revealed that right fusiform activity during encoding positively correlated with both trauma load and successful later recall of positive images. Therefore, highly trauma-exposed children may use alternative, potentially adaptive neural pathways via the ventral visual stream to encode positive emotional events.

Protocol for remote Tai Chi and wellness for PTSD and pain in veterans

ABSTRACT Background: Posttraumatic stress disorder (PTSD) is a debilitating psychological disorder that is associated with a host of psychosocial and health ailments, including chronic pain. Although evidence-based psychological therapies are recommended as first-line PTSD treatments, a large proportion of individuals either drop out and/or do not achieve a therapeutic response. PTSD is increasingly recognized as a systemic disorder that impacts both physical and mental health, and mind-body approaches, such as Tai Chi, have shown promise. However, to date there have been no randomized clinical trials examining Tai Chi as a treatment for PTSD. Objective: To conduct a fully remote two-phased study designed to adapt, refine, and standardize two group treatments, Tai Chi and a Wellness comparison, for Veterans diagnosed with PTSD and chronic pain. Method: We deploy the project in two phases. In Phase One, we adapt both interventions for delivery via a videoconferencing platform. We then pilot the interventions in a ‘dry run’ with non-random assignment of 12 participants to Tai Chi or a Wellness comparison group. In Phase Two, we randomize 36 participants to one of the two group interventions. The feasibility and acceptability of the two remotely delivered interventions and assessment protocols are evaluated. Conclusions: This is the first study to our knowledge to evaluate the feasibility, acceptability, adherence, and participant burden of the Tai Chi and Wellness comparison interventions for PTSD and chronic pain in Veterans. This information will facilitate the development of a future large, randomized control trial to evaluate the efficacy of Tai Chi to address PTSD and chronic pain in Veterans.

Prevalence of depression, anxiety and post-traumatic stress disorder (PTSD) after acute myocardial infarction: a systematic review and meta-analysis

Abstract Background There is increasing recognition that patients experience a greater risk of mental illnesses after an acute myocardial infarction (AMI), with the former being linked to worse post-AMI outcomes. However, the prevalence of these conditions is largely unknown as most studies focus on depression and few on other illnesses such as anxiety and post-traumatic stress disorder (PTSD). Additionally, existing studies mostly involved diagnoses of mental illnesses through patient-reported questionnaires which may carry subjectivity (1). Therefore, we conducted a systematic review and meta-analysis to estimate the prevalence and risk factors of developing depression, anxiety and PTSD after an AMI with the inclusion of only studies with official diagnoses of the mental illnesses. Methods Searches in MEDLINE, EMBASE, and PsycINFO up to January 23, 2023, identified 25 qualifying studies that examined the risk of depression, anxiety and PTSD after AMI, with case definitions based strictly on psychiatrist-administered structured interviews according to the Diagnostic and Statistical Manual for Mental Disorders (DSM) criteria. Meta-analyses of proportions using random-effects models estimated the pooled prevalence of each outcome at the <3-month and >3-month time-points. Heterogeneity was tested using I-squared statistics, if significant heterogeneity was found, subgroup analyses and meta-regression analyses were performed to identify the source of heterogeneity. Study quality was assessed using the Newcastle-Ottawa Scale (NOS) and Risk of Bias 2 (RoB2) Tool, and publication bias using the funnel plot and verified by the Egger’s and Begg’s tests. Results A total of 25 studies were included in the meta-analysis. The pooled prevalence of depression post-AMI (20 studies) was 16.70% (95% CI: 12.40%; 22.11%), with pooled prevalence <3-month and >3-month post-AMI at 19.46% (95% CI: 15.47%; 24.19%) and 14.87% (95% CI: 9.55%; 22.43%) respectively. Pooled prevalence of anxiety (7 studies) and PTSD (3 studies) were 11.96% (95% CI: 6.15; 21.96%) and 10.26% (95% CI:5.49;18.36%) respectively. Subgroup analysis showed that the pooled prevalence of both depression and anxiety are significantly higher in the female gender, in those with hypertension, diabetes or hyperlipidemia, and in smokers, while the pooled prevalence of depression is higher in unmarried than married individuals and in patients with a history of depression. Meta regression indicates that history of depression is a significant predictor of prevalence of depression (p= 0.0035, regression coefficient 1.54). Conclusion The prevalence of mental illnesses is high after AMI. Risk factors identified included female gender, hypertension, diabetes, hyperlipidemia, smoking, depression history, as well as one’s social set-up. These findings highlight the importance of screening at-risk patients and early intervention to improve long-term outcomes after AMI.Forest plot of depression prevalenceSubgroup analysis for depression

Pandemic-related PTSD and associated risk factors in the general adult population in the Netherlands

Abstract Introduction The COVID-19 pandemic introduced widespread stressors and shocking events, impacting mental well-being. Understanding posttraumatic stress disorder (PTSD) prevalence during the pandemic is crucial, yet existing studies on this topic vary widely in methodological quality. This study aims to fill this gap using a large-scale national survey study to examine PTSD prevalence during the pandemic and compare pandemic-related and traditional shocking events. Methods This study uses data from the Dutch Public Health Monitor Adults and Elderly 2022, consisting of 365,000 Dutch adults representative for the general adult population. Pandemic-related and traditional events were assessed and anchored to a screening instrument for PTSD: the Dutch version of the PCL-5. Results Two-thirds of participants reported experiencing a shocking event during the pandemic. Exposure to pandemic-related events was reported more frequently than traditional events. Overall probable PTSD prevalence due to these events was 2.4%, evenly split between pandemic-related and traditional events. Among exposed individuals, probable PTSD prevalence was 3.7%. This was higher for traditional than for pandemic-related events. Risk factors for developing probable PTSD after exposure to an event during the pandemic were younger age, financial difficulties, loneliness, low resilience and experiencing multiple events. Discussion Exposure to shocking events during the pandemic influenced the prevalence of probable PTSD. Despite the lower relative impact of pandemic-related shocking events compared to traditional events, exposure to pandemic-related shocking events accounted for the same amount of probable PTSD cases in the Dutch general population as 5 common traditional events. This emphasizes the need to address mental health consequences of prolonged crises and the demand for healthcare, and the importance of mitigation strategies based on risk and protective factors. Key messages • Exposure to pandemic-related events accounted for approximately the same amount of probable PTSD cases as 5 frequently occurring traditional events. • Despite pandemic-related events being reported more frequently, traditional events were associated with a relatively higher prevalence of PTSD.

Long-term mental health impairments in survivors of critical illness

Abstract Background Survivors of critical illness frequently suffer from long-term disabilities, including physical, cognitive, and mental impairments (post-intensive care syndrome). However, long-term studies are scarce and healthcare services for critical illness survivors are limited, not only in Germany. Therefore, we followed-up on anxiety, depression, and post-traumatic stress disorder (PTSD) during post-intensive care unit (ICU) rehabilitation and up to 1 year after critical illness onset. Methods Patients at Schoen Clinic Bad Aibling in Germany were eligible for this prospective cohort study after receiving ≥5 days of mechanical ventilation. The Hospital Anxiety and Depression Scale (HADS; subcategory score ≥8) was conducted after ICU discharge (V1), at discharge from inpatient rehabilitation (V2) and 1 year after critical illness onset (V3). The Impact of Event Scale-6 (score ≥1.75) was conducted to assess PTSD at V3. Multiple logistic regressions were performed. Results We included 250 patients (62±14 years, 34% female, median stay on ICU 55 days, median duration of rehabilitation 65 days). 10% died before V3. Anxiety decreased during rehabilitation (effect size r = 0.35, p<.001), but increased again until V3 (r = 0.42, p<.001). At V3, 54% suffered from anxiety. Depression also decreased during rehabilitation (r = 0.46, p<.001), and increased again until V3 (r = 0.39, p<.001). At V3, 44% showed depressive symptoms and 38% suffered from PTSD. COVID-19 diagnosis was associated with increased anxiety (p<.001), depression (p=.068), and PTSD at V3 (p=.028), compared to non-COVID-19 patients. Furthermore, longer duration of mechanical ventilation was associated with increased anxiety (p=.041) and depression (p=.019) at V3. Conclusions Mental health impairments frequently occur in critical illness survivors, and they seem to worsen after rehabilitation. As these impairments can significantly impact daily functioning and quality of life, tailored healthcare services are urgently needed. Key messages • Anxiety, depression, and PTSD are frequent in critical illness survivors, even 1 year after critical disease onset. This calls for tailored healthcare services. • Patients with COVID-19 and longer mechanical ventilation suffer from more severe mental health impairments.

Predicting PTSD among labour ward staff: The role of burnout, intent to leave, and emotional support

Abstract Background Healthcare professionals in delivery rooms frequently encounter stressful situations. Following an examination of how midwives coped and functioned during the unfamiliar and chaotic period of the Covid-19 pandemic, it is crucial to understand their challenges and the support they receive to enhance well-being and patient care. This study aimed to examine the relationship between burnout, intentions to leave, and PTSD (Post-Traumatic Stress Disorder) symptoms among healthcare professionals, and to identify predictors of PTSD. Methods We employed a mixed-methods design, consisting of a survey of 196 midwives and gynecologists assessing burnout, intentions to leave, exposure to negative work experiences, and PTSD. Additionally, we conducted 15 semi-structured interviews and 13 interviews with labour ward head nurses. Results Most participants experienced difficult events in the delivery room or multiple such events, reporting insufficient emotional support. The main themes identified were stress, fear, anxiety, and frustration. Burnout and a lack of emotional support were significant predictors of PTSD symptoms, with participants highlighting the need for more support to manage complex situations. Discussion Addressing burnout through prevention and intervention programs is essential. Emotional support plays a crucial role in mitigating PTSD symptoms, enhancing resilience and well-being among midwives and gynecologists. Implications for Nursing Management: Understanding the psychological impact of stressful situations on healthcare professionals is crucial for guiding policies and interventions aimed at maintaining staff psychological well-being. Midwives’ managers can leverage this research to identify actions that improve staff resilience and cohesion during crises. Strengthening the resilience of health teams is pivotal in providing optimal health services. Key messages • Burnout and insufficient emotional support are key predictors of PTSD among healthcare workers in labour wards. • Enhancing support and resilience for midwives and gynecologists is crucial for their well-being and patient care.

The influence of post-traumatic stress on the intention to leave among Korean child welfare workers

Abstract Background and aims Previous research have highlighted the challenges faced by social workers who are exposed to traumatic events, such as client violence, and vicarious traumas. These experiences often lead social workers to leave their agencies. However, it is commonly assumed that child welfare workers are immune to such experiences as they primarily work with non-violent children. This study aims to investigate whether post-traumatic stress among Korean child welfare workers influences their intention to leave, and whether peer support and organizational culture mediate this relationship. Methods A total of 246 participants were recruited in 2021 through purposive sampling. Due to the ongoing Covid-19 pandemic, a self-administered online survey method was employed. Only workers who reported direct and/or indirect traumatic experiences at their workplaces were included in the final analysis. Structural equation modeling was utilized to examine the relationships among variables in this study. Results While organizational culture had a partial mediating effect in the relationship between post-traumatic stress and intention to leave, peer support did not show a significant effect. This suggests that fostering a supportive organizational climate may be crucial in reducing work-related stress, including post-traumatic stress. It also highlights the need for social work administrators to actively promote such climates to prevent turnover within the child welfare workforce. Discussion and conclusions The findings of this study suggests that child welfare organizations can take proactive measures to address this issue. Creating a supportive organizational culture that fosters resilience and provides resources for coping with post-traumatic stress is crucial. Organizations may explore additional strategies for reducing workforce turnover, which will have negative effects on their clients and organizations as well. Key messages • Fostering a supportive organizational climate may be crucial in reducing work-related stress, including post-traumatic stress. • Child welfare organizations may explore additional strategies for reducing workforce turnover, which will have negative effects on their clients and organizations as well.

The impact of childhood abuse on future military sexual assault and PTSD symptomology in Australian veterans.

The trauma most commonly associated with the military is combat-related trauma. It is increasingly recognised that childhood sexual and physical abuse and military sexual assault may influence or exacerbate posttraumatic stress disorder (PTSD) when military members are exposed to combat. The study aimed to determine whether a history of childhood sexual and physical abuse would increase the likelihood of military sexual assault (MSA) and determine whether a history of sexual abuse (childhood or military) impacted the incidence and severity of post-trauma sequelae compared to veterans without this history. A retrospective correlational analysis was performed on baseline data collected from clinical case records of a cohort of 134 Australian veterans with PTSD who had attended an outpatient Military Service Trauma Recovery Day Programme between October 2020 and May 2022. Almost half (48.5%) of veterans reported a history of abuse. Prevalence rates of military sexual abuse, child sexual abuse and child physical abuse were 14.9%, 13.4% and 23.1% respectively. The relationship between those who experienced childhood abuse and those who experienced military sexual abuse was not significant. No significant differences were observed between those who experienced any sexual abuse and those who did not on intake scores of psychological symptoms. This is the first Australian study to investigate the prevalence of childhood abuse and military sexual abuse and its impact on PTSD and associated psychopathology in a sample of veterans seeking mental health treatment. No additional risks of experiencing military sexual assault were found for those who had survived childhood sexual abuse.

Neurocognitive Intraindividual Variability in Veterans with Mild Traumatic Brain Injury History and Posttraumatic Stress Disorder.

Veterans with a history of blast-related mild traumatic brain injury (mTBI) and posttraumatic stress disorder (PTSD) may be at risk for greater cognitive concerns and worse functional outcomes compared to those with either condition in isolation. However, traditional neuropsychological assessment approaches have yielded equivocal results in these populations. The present study examined an alternative method for detecting subtle cognitive inefficiencies: neurocognitive intraindividual variability (IIV), a measure of within-person performance consistency. Participants were 79 male Veterans with a history of blast-related mTBI and current PTSD (mTBI/PTSD group; n = 54) or neither diagnosis (controls; n = 25). Mean T-scores and IIV scores were calculated from neuropsychological measures of attention and speed of information processing (A/SoP) as well as executive functioning (EF). Global IIV was significantly higher in the mTBI/PTSD group compared to controls (p = .047, Cohen's d = 0.49). At the domain level, larger effect sizes were observed for EF IIV (Cohen's d = 0.46) compared to A/SoP IIV (d = 0.32), although neither were statistically significant. Within the mTBI/PTSD group, higher Global IIV was associated with worse self-reported executive dysfunction, psychological quality of life, and cognitive post-concussive symptoms; at the domain level, these clinical outcomes were generally associated with greater A/SoP IIV (but not EF IIV). Findings extend previous investigations of neurocognitive IIV in individuals with a history of mTBI across PTSD status. Among Veterans with a history of mTBI and comorbid PTSD, neurocognitive variability may be a better indicator of self-reported cognitive inefficiencies and Veteran experience of daily cognitive functioning than mean neuropsychological performances.

Covid-19 and mental health hospitalizations in Italy. Results from a multicenter longitudinal cohort

Abstract Background The impact of Covid-19 pandemic on mental health (MH) is still being assessed. The aim of this study was to evaluate the impact of Covid-19 on ordinary hospital admissions for psychiatric disorders in Italy. Methods The multicenter project “Covid-19 and mental health” (CoMeH), coordinated by the National Institute for Health, Migration and Poverty, enrolled an open cohort of subjects resident in three large areas of Italy (2018-2021) aged 10 + (N = 5,159,363), and followed-up until 2021. The study outcome was the first ordinary admission with a psychiatric disorder as main diagnosis (FMHA). Citizenship and deprivation level (DL) are the socioeconomic factor considered. Different groups of diagnosis were used to characterize the hospitalizations. The impact of Covid-19 on FMHAs was evaluated by interrupted time series (ITS) analysis, pre (until February 2020) and post (from March 2020) the outbreak of pandemic, using a step-change model. Results 11,171 FMHAs were observed. Patients hospitalized with a MH diagnosis were younger compared to the study population; the distributions by sex, deprivation level and citizenship were similar. A decrease of incidence of FMHAs was found after the outbreak of the pandemic, overall and for all group of diagnoses, except for post-traumatic stress disorders (PTSD). A reduction in adjusted FMHA rates after the onset of Covid-19 (RR 0.80[0.72-0.90]) were observed through multivariate ITS. The oldest patients had the lowest probabilities of FMHAs in pre Covid-19 and experienced the highest reduction in post-Covid19. PTSD presented trend in countertendency compared with the other diagnosis, with an immediate effect of Covid-19 increasing FMHAs (+97%), followed by a post-outbreak return to the pre-pandemic levels, below the counterfactual line. Conclusions Covid-19 pandemic determined a general reduction of admissions for psychiatric disorders. A significant impact was observed among the eldest (decrease) and for PTSD (increase). Key messages • Covid-19 pandemic determined a reduction of admissions for psychiatric disorders. • Older people were mostly affected. No significant socioeconomic impact was observed.