Burden Of Posttraumatic Stress Disorder Research Articles

Implementing a stabilizing intervention for traumatized refugees in temporary accommodations in South-West Germany - a randomized controlled pilot trial.

https://drks.de/search/de/trial/DRKS00022862 Deutsches Register Klinischer Studien identifier, DRKS00022862.

Risk and protective factors associated with posttraumatic stress disorder among layperson responders to opioid overdose incidents.

Fatal and nonfatal overdoses involving opioids have increased to crisis levels in recent years. Laypersons have been increasingly tasked with responding to these events by administering naloxone, performing rescue breaths/cardiopulmonary resuscitation, and calling for medical assistance. However, little is known about the development of posttraumatic stress disorder (PTSD) related to opioid overdose responding among laypersons. To this end, we sought to determine the factors associated with PTSD stemming from responding to an opioid overdose event. From April 2021 to October 2021, structured interviews were conducted with layperson responders who had responded to an opioid overdose. Participants were administered structured diagnostic interviews, Clinician-Administered PTSD Scale for Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5), and completed validated self-report measures. In total, 101 layperson adults who responded to an opioid overdose were recruited for the present study (Mage: 34, 65% identified as women, 79% as White, and 11% as Hispanic/Latino). Of the 80 participants who completed the Clinician-Administered PTSD Scale for DSM-5, 100% met Criteria A for PTSD related to overdose responding, and over one quarter (27.5%) met current PTSD diagnosis criteria related to overdose responding. Current PTSD related to overdose responding was associated with depression symptoms, generalized anxiety symptoms, and presence of law enforcement or professional first responders during the most distressing overdose responding event. Responding to opioid overdoses is traumatizing for many and results in a considerable burden of PTSD among layperson responders. As such, we call for trauma-informed interventions that cater to the unique experiences of layperson opioid overdose responders. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Prevalence of post-traumatic stress disorder and associated factors among police officers in Central Gondar Zone, North West Ethiopia, 2023: institutional-based cross-sectional study.

Post-traumatic stress disorder (PTSD) is a psychiatric disorder that follows exposure to a traumatic or stressful life event. Police officers are exposed to a number of traumatic events that put them at risk of developing post-traumatic stress disorder. Previous studies have found the prevalence of post-traumatic stress disorder among police officers to be varied and inclusive. However, in Ethiopia, little is known about the prevalence of post-traumatic stress disorder and associated factors among police officers. Therefore, assessing the prevalence and associated factors of post-traumatic stress disorder among police officers might have a plausible role in future investigations. The aim of this study was to assess the prevalence of post-traumatic stress disorder and associated factors among police officers in Central Gondar Zone, North West Ethiopia, 2023. An institutional-based cross-sectional study was conducted in Central Gondar Zone by using self-administered and semi-structured questionnaires. A multi-stage cluster sampling technique was employed to select a sample of 634 participants. Post-traumatic stress disorder was assessed using the PTSD Checklist DSM-5. The collected data were coded and entered using Epi data Software version 4.6.02 and then exported to STATA version 14 for analysis. Bivariable and multivariable logistic regression analyses were done to identify factors associated with post-traumatic stress disorder. Statistically significant results were declared at a 95% confidence interval (CI) of a p-value less than 0.05. The prevalence of post-traumatic stress disorder was found to be 15.2%, with a 95% CI of 12.5% to 18.3%. In the multivariate analysis, female (AOR = 3.36, 95% CI 1.95-5.78), being directly exposed to traumatic events (AOR = 2.01, 95% CI 1.16-3.48), current alcohol use (AOR = 2.90, 95% CI 1.65-5.12), and having poor social support (AOR = 4.25, 95% CI 1.58-11.36) were factors significantly associated with post-traumatic stress disorder. According to this study, police officers suffered from a significant burden of post-traumatic stress disorder. Female sex, police personnel directly exposed to traumatic events, current alcohol users, and those who had poor social support were found to be strongly associated with post-traumatic stress disorder. Therefore, early detection and intervention are crucial to mitigating the overall problem.

Post-traumatic stress disorder in children after discharge from the pediatric intensive care unit: a scoping review.

As the prevalence of post-traumatic stress disorder (PTSD) among children discharged from pediatric intensive care unit (PICU) continues to rise, corresponding research efforts have also increased. This scoping review aimed to review the PTSD prevalence, influencing factors, and tools used for PTSD measurements in children discharged from the PICU. This review employed the five-stage framework proposed by Arksey and O'Malley. The data sources included PubMed, Web of Science, Ovid, ScienceDirect, Springer, Scopus, CNKI, and WANFANG. Studies in English or Chinese published up to September 2023 were eligible for inclusion. The search yielded a total of 3536 results, with 31 articles meeting the inclusion criteria. The included studies reported that the prevalence of PTSD ranged from a minimum of 13% to a maximum of 84.6%. Risk factors for PTSD included medical interventions, child-related factors, and family environment. A total of 17 assessment tools for PTSD in PICU patients were reported. Given the significance of PTSD in this pediatric population, further attention, research, and intervention are warranted to help alleviate the burden of PTSD.

Associations between Posttraumatic Stress Disorder and Diabetes in Vietnam-Era Women Veterans in the HealthViEWS Study.

Background: Posttraumatic stress disorder (PTSD) is associated with incident diabetes. However, past studies have often included predominantly male samples, despite important sex and gender differences in diabetes. To address this limitation, this study examined the association between PTSD and diabetes in older Veteran women, a population with a high burden of PTSD. Materials and Methods: Data were collected from 4,105 women (Mage = 67.4 years), participating in the Health of Vietnam-Era Veteran Women's Study (HealthViEWS; Department of Veterans Affairs Cooperative Studies Program #579). Participants completed self-report measures of demographics, health conditions, and health behaviors. Information on military service was obtained through service records. A structured clinical interview was conducted by telephone to assess current and lifetime PTSD and other mental health disorders. Weighted descriptive and logistic regression analyses were used to examine associations between PTSD and diabetes. Results: The prevalence of diabetes was 28.4% among women with current full PTSD compared to 23.4%, 17.6%, and 17.5% for current subthreshold, remitted, and no PTSD. In unadjusted analyses, women with current full and subthreshold PTSD were 1.87 [1.49; 2.33] and 1.44 [1.11; 1.85] times more likely to have diabetes compared to women with no PTSD. Remitted PTSD was not associated with increased odds of diabetes. Effects were attenuated but remained significant after adjustment for relevant covariates. Conclusions: Vietnam-era women with current PTSD, including subthreshold symptoms, had a greater likelihood of diabetes compared to women without PTSD. These findings suggest that women with PTSD may benefit from increased diabetes prevention efforts.

The economic burden of posttraumatic stress disorder among Canadian lawyers: an exploratory study

ABSTRACT Witnessing traumatic material is common for lawyers and can trigger symptoms of posttraumatic stress disorder (PTSD). This exploratory study aimed to assess the economic burden associated with probable PTSD (determined by a cut-off score on the PCL-5), among a convenience sample of Canadian lawyers. A group of 159 lawyers completed a longitudinal online survey. Participants were also classified as having incident, persistent, remitted, or no probable PTSD. Societal costs included direct, indirect, and patient costs. Past year health services use, physician fees, prescription medications, loss of productivity at work, medical leave, time lost due to medical visits, and fees paid to mental health and other professionals not covered by the universal health care plan in Canada were considered. Lawyers with probable PTSD incurred significantly higher costs than those without PTSD for loss of productivity at work ($62,105 vs $15,847) and, specifically among lawyers in private practice, for billable hours lost ($39,375 vs $7,127). The societal costs associated with probable PTSD were mainly driven by those related to loss of productivity due to absenteeism and presenteeism. How those results mirror the values and behaviors that are promoted in the field of law is discussed.

Evidence-based treatment for posttraumatic stress disorder decreases suicidal ideation by reducing perceived burdensomeness among veterans in an outpatient program.

Evidenced-based posttraumatic stress disorder (PTSD) treatments generally reduce suicidal ideation (SI), and the interpersonal theory of suicide (ITS) may theoretically account for this finding. The ITS posits that SI stems from feeling like a burden (i.e., perceived burdensomeness) and a lack of belonging (i.e., thwarted belongingness). Previous research suggests that change in PTSD severity has a significant indirect effect on change in SI through changes in perceived burdensomeness, but not thwarted belongingness, among patients receiving residential PTSD treatment in a Veterans Affairs (VA) medical center; however, no research has investigated these associations in an outpatient VA setting with fewer confounding factors that might affect ITS constructs. Therefore, the current sample included veterans (N = 126) who completed PTSD treatment and pre- and posttreatment assessments in a VA outpatient clinic. Results from parallel models of multiple indirect effects suggest that change in PTSD severity was indirectly associated with change in SI through changes in perceived burdensomeness, B = 0.35, p < .001; β = .36, p < .001, SE = .10, 95% CI [.15, .54], but not thwarted belongingness, B = 0.14, p = .146; β = .14, p = .161, SE = .10, 95% CI [-.05, .33]. Additional models were examined using PTSD cluster scores for exploratory purposes. The results indicate that PTSD treatment reduces the perceived and objective burden of PTSD to decrease SI. Study findings support the importance of access to evidence-based care to treat PTSD and alleviate burdensomeness for suicide prevention.

Abstract 285: A Prospective Evaluation of Indicators of Psychological Distress in Surrogates of Cardiac Arrest Survivors

Background: Family surrogates of cardiac arrest (CA) patients have unique needs due to thesudden, life-threatening, and traumatic nature of the CA. We prospectively assessed the prevalenceof psychological distress among CA surrogates and characterized their preferences for resourcesto reduce uncertainty throughout the illness trajectory of their loved ones. Methods: Between August 1, 2021 and May 31, 2023, English-speaking family surrogates (&gt;18years old) of consecutive CA patients were recruited to complete an in-person assessment beforehospital discharge. Indicators of psychological distress were measured using the Post TraumaticStress Disorder (PTSD) Checklist 5 (PCL5; cut-off &gt;33), Generalized Anxiety Disorder-2 (GAD2;cut-off &gt;3), and the Patient Health Questionnaire-8 (PHQ8; cut-off &gt;9). An investigator-developedsurvey of eight unique interventions, composed by a multidisciplinary research team of patient andsurrogate stakeholders, aimed to alleviate the identified measures of psychological distress.Participants ranked their top choice among these eight interventions, focusing on patient-centerededucation and logistical needs (n=4) or on surrogate-centered self-care and psychological supportneeds (n=4). Results: Of the 163 family surrogates approached, 83 participated (66% female; age 51±15 years;41% white, 25% black, 31% Hispanic/Latino). Nearly all participants presented withpsychological distress; 66% (n=55) experienced elevated generalized anxiety, 29% (n=24)experienced characteristics of PTSD, and 57% (n=47) had moderate depression. Of the eightinterventions, 22% of surrogates (n=18) ranked increased access to the care team as the mosthelpful intervention. The next most highly prioritized intervention was increased information onpotential recovery, chosen by 20% (n=17). Conclusion: Family surrogates experience a high burden of PTSD, anxiety, and moderatedepression symptoms in response to a loved one experiencing CA. Their needs and lack ofresources have yet to be tangibly addressed within the hospital system. Future research shouldexplore the impacts of CA on family surrogates.

Neural processes of emotional conflict detection and prediction of posttraumatic stress disorder symptom clusters in traumatic injury survivors.

Given the prevalence and significant burden of posttraumatic stress disorder (PTSD), identifying early predictors of symptom development following trauma is critical. PTSD is a heterogeneous disorder comprised of distinct symptom clusters-reexperiencing, avoidance, negative mood, and hyperarousal-that contribute to the broad range of possible symptom profiles. Affective and attentional regulation processes, such as emotional conflict detection, are impaired in individuals with PTSD; however, the neural mechanisms underlying these alterations and their predictive utility for the development of PTSD symptoms remain unclear. Traumatic injury survivors (N = 49) without traumatic brain injury were recruited from the emergency department of an urban, Level-1 trauma center. Within 1 month of trauma exposure, participants completed a well-characterized emotional conflict task during a functional magnetic resonance imaging scan. Participants returned 6-month later for a clinical assessment of PTSD symptoms. Using a region-of-interest mask derived from whole-brain voxelwise analyses during emotional conflict detection (vs. no emotional conflict detection) we examined whether differential neural activity predicted 6-month PTSD symptom cluster severity. Greater activation of the right middle frontal gyrus during emotional conflict detection prospectively predicted lower PTSD avoidance symptom severity 6 months later (above and beyond the effects of self-reported baseline PTSD and depressive symptoms, previous traumatic life events, racial discrimination, age, sex, and injury severity). Neural processes of emotion conflict detection measured in the early aftermath of a potentially traumatic event are useful as predictors for the development of PTSD symptoms. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Community trauma exposure and post-traumatic stress disorder in Chinese children and adolescents.

An increasing number of studies have shown the association between traumatic events occurring in childhood and adolescence and post-traumatic stress disorder (PTSD). A gap remains in the literature on the epidemiology and influencing factors of traumatic events and post-traumatic stress disorder in communities in northern China. This study aimed to determine the prevalence of traumatic events and PTSD in communities in northern China, to explore the types of stressful traumatic events and the impact of these traumatic events on children and adolescents, and to investigate the effect of sociodemographic factors on PTSD. A cross-sectional survey study was conducted among 6,027 students (7-17 years old) from 6 cities in Liaoning Province, China. The sample consisted of 2,853 males (47.34%) and 3,174 females (52.66%). The Essen Trauma-Inventory for Children and Adolescents (ETI-CA) Scale was used. The ETI-CA has 5 sections, which include type of traumatic events, worst traumatic event, post-traumatic symptoms, onset, duration, burden of PTSD, and present difficulties in different areas of life. PTSD symptoms were assessed with 23 items in Part 3 of the ETI-CA. We found that 2,068 (34.3%) of 6,027 participants experienced trauma events and 686 (33.2%) of 2,068 reported PTSD. Among trauma-exposed youth (2,068), the sudden death of close relatives (33.9%), serious accidents (20.9%), and parental divorce (15.5%) were reported as the worst traumatic events. Studies have shown that after exposure to stressful life events, more than 30% of people feel nervous or upset (39.8%), scared (33.4%), helpless (32.6%), and about 10% have headaches (15.5%), rapid heartbeat (13.3%), and dizziness (11.8%). Multivariable logistic regression analyses showed that students in middle school [OR = 1.29 (1.016, 1.637)], not a student leader [OR = 0.738 (0.618, 0.881)], and their parents in single marital status significantly predicted higher PTSD prevalence the remarried [OR = 0.474 (0.252, 0.893)], married [OR = 0.42 (0.227, 0.778)]. The present study suggests the government to train psychological counselors in schools and communities to provide emotional and psychological support, as well as the school leaders and parents to elevate adolescents' psychological suzhi. Particularly, counseling and professional support should be given to those students whose parents are single.

Post-traumatic stress disorder burden among female Syrian war refugees is associated with dysmenorrhea severity but not with the analgesics

Dysmenorrhea association with post-traumatic stress disorder (PTSD) has not been studied in refugees. We aimed to examine the associations between dysmenorrhea severity, dysmenorrhea analgesics self-medications, and PTSD in a cohort of Syrian war refugees residing in Jordan.&lt;br /&gt; This is a cross-sectional study based on predetermined inclusion criteria held at Caritas primary care centers in Jordanian districts between September and October 2022. The participants’ demographics and analgesic self-medication type were recorded through a structured questionnaire. The dysmenorrhea severity was measured by (working ability, location, intensity, days of pain, and dysmenorrhea) WaLiDD scale, PTSD was measured by Davidson trauma scale (DTS)-DSM-IV.&lt;br /&gt; Data from 347 Syrian female war refugees were analyzed. The multivariate analysis showed that dysmenorrhea severity demonstrated significantly higher estimates for PTSD (10.48 [6.72-14.23], p=0.001), however, the analgesic type was not associated with PTSD burden.&lt;br /&gt; In conclusion, dysmenorrhea severity, but not self-medication, was associated with a higher PTSD burden.

Factors Associated with Engaging in Evidence-Based Psychotherapy During the First Year of Posttraumatic Stress Disorder Treatment Between 2017 and 2019.

To address the burden of posttraumatic stress disorder (PTSD), the Veterans Health Administration (VHA) implemented evidence-based psychotherapies (EBPs) for PTSD at all VHA medical centers. Prior investigations show EBP utilization has increased following the initial nationwide implementation. However, most patients still do not engage in EBPs and those who do often have substantial delays between diagnosis and treatment which is associated with poorer treatment outcomes. The goal of the current study is to identify patient and clinical factors associated with initiating EBP and completing a minimally adequate dose of treatment within the first year of a new PTSD diagnosis. Overall, 263,018 patients started PTSD treatment between 2017 and 2019 and 11.6% (n = 30,462) initiated EBP during their first year of treatment. Of those who initiated EBP, 32.9% (n = 10,030) received a minimally adequate dose. Older patients were less likely to initiate EBP, but more likely to receive an adequate dose when they did initiate. Black, Hispanic/Latino/a, and Pacific Islander patients' likelihood of initiating EBP was not significantly different than White patients, but these patients were less likely to receive an adequate dose. Patients with comorbid depressive disorders, bipolar disorder, psychotic disorders, or substance use disorders were less likely to initiate EBP, while patients reporting MST were more likely to initiate EBP. This study identifies several patient-level disparities that could be prioritized to increase EBP utilization. In our evaluation, most patients did not engage in EBP during their first year of PTSD treatment, which is consistent with previous evaluations of EBP utilization. Future research should focus on understanding the flow of patients from PTSD diagnosis to treatment to support effective PTSD care delivery.

EE131 Post-Traumatic Stress Disorder (PTSD) in Caregivers: Review of the Existing Evidence and Proposed Framework to Estimate Economic Burden

The impact of caregiving on quality of life is well-established, with a growing body of research demonstrating psychiatric manifestations including PTSD. While data exist on the economic burden of PTSD, the economic impact of caregiver-related PTSD is not well-characterized. Our objective was to review the literature and develop a framework to estimate the economic burden of caregiver PTSD.

Efficacy and underlying mechanisms of acupuncture therapy for PTSD: evidence from animal and clinical studies.

As a major public health problem, posttraumatic stress disorder (PTSD) has a substantial impact on individuals and society. The total excess economic burden of PTSD in the US is estimated to be more than $232.2 billion a year. Acupuncture is widely used in patients with PTSD, and an increasing number of studies have been undertaken to assess the efficacy and underlying mechanisms of acupuncture for the treatment of individuals with PTSD. However, there has not yet been a review that simultaneously elucidates the therapeutic efficacy and biological mechanisms of acupuncture. We wished to examine the efficacy and underlying mechanisms of acupuncture for the treatment of individuals with PTSD. We conducted this review in three sections as follows: a meta-analysis, an acupoint analysis, and mechanism research. PubMed, Web of Science, Embase, Cochrane Library, China National Knowledge Infrastructure Database (CNKI), WanFang Database, China Biology Medicine Database (CBM), Chinese Science and Technology Journals Database (VIP), and other databases were searched from 1 January 2012 to 27 November 2022. Based on the included studies, we first determined whether acupuncture is more effective than psychological treatment or pharmacological treatment for treating and improving the quality of life of individuals with PTSD by meta-analysis. Second, the most commonly used acupoints and parameters of acupuncture were summarized based on animal and clinical studies. Third, we attempt to summarize the current mechanisms of acupuncture in the treatment of PTSD. Finally, 56 acupoint analyses, eight meta-analyses, and 33 mechanistic studies were included. Acupuncture outperformed pharmacotherapy treatment in improving symptom scores by CAPS, HAMA, HAMD, PCL-C, and SCL-90 somatization for PTSD and outperformed psychotherapy treatment in improving symptom scores by CAPS PCL-C and HAMD, according to the meta-analysis. GV20 was the most frequently used acupuncture point in clinical studies and animal studies, with a 78.6% application rate. Acupuncture may be effective in treating PTSD by regulating the structure and components of several brain areas, regulating the neuroendocrine system, and involving signaling pathways. In conclusion, this finding indicates that acupuncture has promising potential for treating PTSD.

Associations between trauma and substance use among healthcare workers and public safety personnel during the SARS-CoV-2 (COVID-19) pandemic: the mediating roles of dissociation and emotion dysregulation

ABSTRACT Background: Given the highly stressful environment surrounding the SARS-CoV-2 pandemic, healthcare workers (HCW) and public safety personnel (PSP) are at an elevated risk for adverse psychological outcomes, including posttraumatic stress disorder (PTSD) and alcohol/substance use problems. As such, the study aimed to identify associations between PTSD severity, related dissociation and emotion dysregulation symptoms, and alcohol/substance use problems among HCWs and PSP. Methods: A subset of data (N = 498; HCWs = 299; PSP = 199) was extracted from a larger study examining psychological variables among Canadian HCWs and PSP during the pandemic. Structural equation modelling assessed associations between PTSD symptoms and alcohol/substance use-related problems with dissociation and emotion dysregulation as mediators. Results: Among HCWs, dissociation fully mediated the relation between PTSD and alcohol-related problems (indirect effect β = .133, p = .03) and emotion dysregulation partially mediated the relation between PTSD and substance-related problems (indirect effect β = .151, p = .046). In PSP, emotion dysregulation fully mediated the relation between PTSD and alcohol-related problems (indirect effects β = .184, p = .005). For substance-related problems among PSP, neither emotion dysregulation nor dissociation (ps >.05) had any effects. Conclusion: To our knowledge, this is the first study examining associations between PTSD severity and alcohol/substance use-related problems via mediating impacts of emotion dysregulation and dissociation among HCWs and PSP during the SARS-CoV-2 pandemic. These findings highlight dissociation and emotion dysregulation as important therapeutic targets for structured interventions aimed at reducing the burden of PTSD and/or SUD among Canadian HCWs or PSP suffering from the adverse mental health impacts of the SARS-CoV-2 pandemic.

Post-traumatic stress disorder and associated factors among adults exposed to stress in Ethiopia: A meta-analysis and systematic review.

Post-traumatic stress disorder is a complex psychiatric disorder that develops after exposure to traumatic events, such as violent physical assaults, accidents, rape, natural disasters, and conflicts, stranger than usual human experiences. The typical presentation of intrusive thoughts, the persistence of the trauma, the avoidance of pertinent stimuli, emotional numbness, and physiological hyperarousal are the characteristics of this anxiety symptom. Despite the presence of a study conducted on this problem, the pooled effect, particularly in Ethiopia, is not known; therefore, this study assessed the allover burden of post-traumatic stress disorder. The available study was extracted and conducted on post-traumatic stress disorder and its associated factors in Ethiopia by three independent authors. The data were analyzed by using STATA version 11 after extraction was done on a Microsoft Excel spreadsheet. The random-effect model was used to estimate the pooled effect size of post-traumatic stress disorder and its effect in the previous studies with 95% confidence intervals. Funnel plots analysis and Egger regression tests were conducted to detect the presence of publication bias. A subgroup analysis and a sensitivity analysis were done. Thirteen (13) studies were included with a total of 5874 study participants in this meta-analysis and systematic reviews. The pooled prevalence of post-traumatic stress disorder in Ethiopia was 39.28% with a 95% confidence interval (26.54, 52.01). Poor social support (adjusted odds ratio = 2.86; 95% confidence interval (1.81, 4.53)), being female (adjusted odds ratio = 1.89; 95% confidence interval (1.53, 2.34)), presence of previous mental illness (adjusted odds ratio = 4.72; 95% confidence interval (2.62, 8.36)), and witness (adjusted odds ratio = 2.01; 95% confidence interval (1.30, 3.11)) were associated with post-traumatic stress disorder. The burden of post-traumatic stress disorder in this meta-analysis and systematic review is high; therefore, immediate intervention is needed for those specific traumatized individuals.

Posttraumatic Stress Disorder, Suicidal Behavior, Substance Use, and Sexual Victimization Among Adolescent Girls Aged 10-19 Years Living Under Ethnic-Based Civil War in Ethiopia.

BackgroundPosttraumatic stress disorder (PTSD) is a chronic, impairing mental disorder that develops after exposure to a traumatic event. Despite many factors putting adolescent girls at risk of PTSD, little is known about the prevalence and how adolescent girls cope with the PTSD burden. So, this study aimed to investigate the prevalence of PTSD and associated factors among adolescent girls in three selected towns in Southwest Ethiopia.MethodsA community-based cross-sectional study was conducted among 397 adolescent girls from May 27 to July 27, 2021. The participants were selected by a systematic random sampling method. PTSD and substance use disorder were assessed by DSM V criteria for mental disorders. The data was entered into Epi Data Manager Version 4.0.2 before being exported to SPSS Version 25 for analysis. A logistic regression model was used, and variables with a p-value less than 0.05 in the final fitting model were stated as independent predictors of PTSD.ResultsThe prevalence of PTSD among the adolescent girls was 22%, and about three in four (72.7%) of the adolescent girls developed PTSD after exposure to sexual violence. Furthermore, PTSD was associated with Khat use disorder (AOR, 95% CI: 2.79 (1.47–5.30), alcohol use disorder (AOR, 95% CI: 5.27 (2.21–12.60), and suicidal behavior (AOR, 95% CI: 2.12 (1.20–3.74)).ConclusionThe prevalence of PTSD was high among adolescent girls, and suicidal ideation or attempt, khat use disorder, and alcohol use disorder were risk factors for PTSD. Therefore, early screening for PTSD and comorbid risk factors among this particular age group and managing accordingly is warranted.

Mitigating the mental health consequences of mass shootings: An in-silico experiment.

SummaryBackgroundThere is emerging evidence that mass shootings are associated with adverse mental health outcomes at the community level. Data from other mass-traumatic events examined the effectiveness of usual care (UC), (i.e., psychological first aid approaches without triage), and stepped care (SC) approaches, with triage, in reducing the burden of post-traumatic stress disorder (PTSD) in a community.MethodsWe built an agent-based model of 118,000 people that was demographically comparable to the population of Parkland and Coral Springs, Florida, US. We parametrized the model with data from other traumatic events. Using simulations, we then estimated the community prevalence of PTSD one month following the Stoneman Douglas High School (Florida, US) shooting and reported the potential reach, effectiveness, and cost effectiveness of different what-if treatment scenarios (SC or UC) over a two-year period.FindingsOne month following the mass shooting, PTSD prevalence in the community was 11.3% (95% CI: 11.1–11.5%). The reach of SC was 3461 (95% CI: 3573–3736) per 10,000 and the reach of UC was 2457 (95% CI: 2401–2510) per 10,000. SC was superior to UC in reducing PTSD prevalence, yielding, after two years, a risk difference of −0.044 (95% CI, −0.046 to −0.042) and a risk ratio of 0.452 (95% CI, 0.437–0.468). SC was also superior to UC in reducing the persistence of PTSD, yielding, after two years, a risk difference of −0.39 (95% CI, −0.401 to −0.379) and a risk ratio of 0.452 (95% CI, 0.439–0.465). The incremental cost-effectiveness of SC compared to UC was $2718.49 per DALYs saved, and $0.47 per PTSD-free day.InterpretationThis simulation demonstrated the potential benefits of different community-level approaches in mitigating the burden of PTSD following a mass shooting. These results warrant further research on community-based interventions to mitigate the mental health consequences of mass shootings.FundingNone.

Prevalence, Severity and Burden of Post-Traumatic Stress Disorder in Black Men and Women Across the Adult Life span.

Objectives: To examine post-traumatic stress disorder (PTSD) among Black adults in younger, middle, and older ages. Methods: Using nationally representative data from the National Survey of American Life, we estimated lifetime and 12-month prevalence of PTSD in Black men and women ages 18-34, 35-49, and 50+. We determined PTSD persistence and severity by age group, then associations of PTSD with socio-economic status, chronic stress, and racial discrimination in middle age. Results: The lifetime prevalence of PTSD was higher in Black women/men ages 18-34 (prevalence=14.0%/6.3%) and 35-49 (12.8%/4.6%) versus 50 and older (8.7%/5.1%). Those ages 35-49 were more likely than younger/older Black adults to have severe interference in work, relationships, and activities domains. In middle age, PTSD was associated with unemployment, lower education, poverty, and stress in Black men, and unemployment, divorce, poverty, stress, and discrimination in Black women. Discussion: Black women experience a disproportionate burden of PTSD in middle age.

The Impact of Service Dogs on Military Veterans and (Ex) First Aid Responders With Post-traumatic Stress Disorder.

Due to its novelty and lack of empirical study it remains unclear if a service dog truly mitigates the burden of post-traumatic stress disorder (PTSD) symptoms. To cross sectionally investigate the effect of service dogs on veterans and first aid responders with PTSD, we studied subjective and physiological parameters in 65 individuals divided over four groups. These groups were: veterans and first aid responders with PTSD and a service dog (n = 20), with PTSD and a companion dog (n = 10), with PTSD without a dog (n = 12) and a group without PTSD (n = 23). We found that veterans and first aid responders with PTSD who had a service dog showed significantly less PTSD related symptoms, better sleep quality, and better wellbeing experience, than those with a companion dog. Those with a service dog additionally experienced fewer PTSD related symptoms than those without a service dog and tended to walk more than individuals without PTSD. No differences were found in cortisol levels between groups though and changes in both salivary cortisol and activity were not linked to improved welfare experience. Though the use of physiological measurement methods thus warrants more research, our study indicates that the subjective experience of wellbeing, sleep quality and PTSD related symptoms is improved by the presence of a service dog.