Posttraumatic Stress Symptom Severity Research Articles

Self-compassion reduces posttraumatic stress symptom severity in hurricane survivors via perceived social support.

Following disasters such as hurricanes, self-compassion (e.g., being understanding and showing care toward oneself) can be a valuable personal resource that facilitates social support and reduces posttraumatic symptoms. As a result of their increased connection to other people and interpersonal competence, self-compassionate people may perceive more social support following a traumatic event, which in turn reduces posttraumatic stress symptoms (PTSS). The present study is the first to utilize a longitudinal design and latent variable modeling to test this mediation hypothesis. A three-wave longitudinal design was utilized to assess hurricane exposure, self-compassion, perceived social support, and PTSS in hurricane survivors at baseline (T1), 3-month (T2), and 6-month (T3) follow-up. Participants at T1 included 261 hurricane survivors (88.5% women) who were racially diverse and particularly vulnerable to loss of resources (53.2% with an income of less than $30,000). Participants were recruited using online, print, and face-to-face methods, and all survey responses were completed online. Participants reported high hurricane stressor exposure (M = 9.14 serious stressors out of a possible 24). Controlling for hurricane exposure, self-compassion at T1 predicted PTSS at T3, and this was mediated by perceived social support at T2. Following hurricane exposure, self-compassionate people experience less PTSS over time because they perceive their social support resources to be more robust. Implementation of self-compassion education and training following a disaster could improve perceived social support networks that provide an additional protective factor against PTSS. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Modern psychological assistance technologies for internally displaced persons

Since the full-scale invasion of Ukraine by Russia, many Ukrainians have fled their homes in search of safer places, thus the problem of developing convenient and effective methods of providing psychological support to the maximum number of citizens has become urgent. The research aims to develop a technology for helping internally displaced persons based on exposure therapy methods. The study sample consisted of 84 respondents who had the official status of internally displaced persons. To quantify the parameters of the stressful state, the PCL-5 post-traumatic stress disorder diagnostic tool was used, and the updated Oxford Happiness Inventory (OHI) was used to determine the emotional state. At the beginning of the study, 67% of respondents in the sample had a level of symptoms sufficient to diagnose post-traumatic stress disorder, which indicates a high level of psychological distress. The methods of trauma-focused cognitive behavioural therapy and Eye Movement Desensitisation and Reprocessing were used for psychotherapeutic procedures. The use of both methods proved to be effective in improving the overall psychological state of the respondents. The use of trauma-focused cognitive behavioural therapy led to a 9.0% reduction in symptoms of post-traumatic stress disorder and a 37.73% increase in happiness compared to the control group. The method of desensitisation and eye movement processing led to a 15.41% reduction in symptoms of post-traumatic stress disorder and a 35.30% increase in subjective indicators of happiness compared to the control group. The combined use of both methods showed the best results: after three months, there was a 19.72% reduction in post-traumatic stress disorder symptoms and a 42.54% increase in happiness scores compared to the control group. Based on the data demonstrated in this paper, the combined use of trauma-focused cognitive behavioural therapy and eye movement desensitisation and reprocessing can be recommended to reduce the severity of post-traumatic stress symptoms and improve the well-being of internally displaced persons

Posttraumatic stress and delay discounting: a meta-analytic review.

Delay discounting-the extent to which individuals show a preference for smaller immediate rewards over larger delayed rewards-has been proposed as a transdiagnostic neurocognitive process across mental health conditions, but its examination in relation to posttraumatic stress disorder (PTSD) is comparatively recent. To assess the aggregated evidence for elevated delay discounting in relation to posttraumatic stress, we conducted a meta-analysis on existing empirical literature. Bibliographic searches identified 209 candidate articles, of which 13 articles with 14 independent effect sizes were eligible for meta-analysis, reflecting a combined sample size of N = 6897. Individual study designs included case-control (e.g. examination of differences in delay discounting between individuals with and without PTSD) and continuous association studies (e.g. relationship between posttraumatic stress symptom severity and delay discounting). In a combined analysis of all studies, the overall relationship was a small but statistically significant positive association between posttraumatic stress and delay discounting (r = .135, p < .0001). The same relationship was statistically significant for continuous association studies (r = .092, p = .027) and case-control designs (r = .179, p < .001). Evidence of publication bias was minimal. The included studies were limited in that many did not concurrently incorporate other psychiatric conditions in the analyses, leaving the specificity of the relationship to posttraumatic stress less clear. Nonetheless, these findings are broadly consistent with previous meta-analyses of delayed reward discounting in relation to other mental health conditions and provide further evidence for the transdiagnostic utility of this construct.

Pre-event attachment anxiety and avoidance predict posttraumatic stress symptom severity – Results from a longitudinal population-based study

Attachment-related anxiety and avoidance have been identified as risk factors for psychopathology following traumatic events. However, the predictive value of pre-event attachment orientations for PTSD symptoms in the general population remains unclear. Attachment anxiety and avoidance, as well as symptoms of anxiety and depression, were assessed in autumn 2010 (T0) in 270 adult members of a Dutch research panel. PTSD symptoms were assessed in April (T1), August (T2), and December (T3) 2012 for events occurring within one year before T1. The predictive value of attachment orientations for severity and remission of PTSD cluster and total scores was estimated by latent growth curve analyses controlling for gender, age, and pre-event psychopathology. Attachment anxiety predicted higher posttraumatic stress severity at T1, while attachment avoidance predicted lower initial posttraumatic stress levels, together adding 7.4 % independently explained variance. Higher attachment anxiety was related to more remission of PTSD total scores (6.0 % independently explained variance) which might be understood as an effect of regression to the mean. In conclusion, insecure attachment orientation predicts PTSD symptoms in the general population. Our results advocate the significance of pre-traumatic factors for the prediction of posttraumatic stress and the consideration of attachment orientations in clinical work with trauma survivors.

An 8‐week compassion and mindfulness–based exposure therapy program improves posttraumatic stress symptoms

AbstractThe persistence of posttraumatic stress symptoms (PTSS) can be debilitating. However, many people experiencing such symptoms may not qualify for or may not seek treatment. Potentially contributing to ongoing residual symptoms of PTSS is emotion dysregulation. Meanwhile, the research area of mindfulness and compassion has grown to imply emotion regulation as one of its underlying mechanisms; yet, its influence on emotion regulation in PTSS cohort is unknown. Here, we explored the potential effectiveness of an 8‐week Compassion‐oriented and Mindfulness‐based Exposure Therapy (CoMET) for individuals with PTSS using a waitlist control design. A total of 28 individuals (27 females, age range = 18–39 years) participated in the study (17 CoMET; 11 waitlist control). Following CoMET, participants reported significant decreases in PTSS severity (from clinical to non‐clinical levels), emotion dysregulation and experiential avoidance, as well as significant increases in mindfulness, self‐compassion and quality of life. Electroencephalogram‐based brain network connectivity analysis revealed an increase in alpha‐band connectivity following CoMET in a network that includes the amygdala, suggesting that CoMET successfully induced changes in functional connectivity between brain regions that play a crucial role in emotion regulation. In sum, the current study demonstrated promising intervention outcomes of CoMET in effectively alleviating the symptoms of PTSS via enhanced emotion regulation.

Distress tolerance mitigates effects of posttraumatic stress, traumatic brain injury, and blast exposure on psychiatric and health outcomes.

Exposure to blasts is common among service members and history of these exposures has been associated with chronic psychiatric and health outcomes. Evidence suggests that distress tolerance (DT) may moderate this relationship and be a valuable treatment target in this population. The purpose of this manuscript was to evaluate DT as a modifying factor in the association between posttraumatic stress disorder (PTSD), mild traumatic brain injury (TBI), blast exposure, and functional indicators. Participants were 275 (86.55% male) combat veterans who served in Iraq or Afghanistan after September 11, 2001. Clinical interviews for PTSD diagnosis, TBI history, and blast exposure were administered, and participants completed self-report questionnaires (DT, PTSD symptom severity, depressive symptom severity, neurobehavioral symptom severity, sleep quality, pain interference, and quality of life). DT was significantly associated with all functional indicators beyond PTSD diagnosis, mild TBI, and blast severity. There were significant interaction effects between DT and PTSD diagnosis for posttraumatic stress symptom severity, sleep quality, and quality of life. Specifically, there were significant differences in these reported functional indicators between individuals with and without a PTSD diagnosis as DT increases, such that reported symptoms were lower (quality of life better) for individuals without PTSD as DT improved. Our results demonstrate that DT might be a key factor in postdeployment function for military service members. Treatments targeting DT may be particularly effective in individuals who attribute psychiatric symptoms to history of blast exposure. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Comparing post-traumatic stress severity in professional and volunteer Australian firefighters.

While extensive research has highlighted increased risk for post-traumatic stress disorder (PTSD) in firefighters, previous research has yielded mixed results regarding the role of work status (professional versus volunteer) in the development of psychopathological symptoms. To explore the predictive strength of work status on PTSD or post-traumatic stress symptom severity in a large sample of professional (PFFs) and volunteer (VFFs) Australian firefighters exposed to operational work-related trauma. The stratified random sample comprised 1317 PFFs (n = 1148 (87%) males and 13%, n = 169 (13%) females) and 898 VFFs (n = 744 (83%) males and n = 154 (17%) females) who reported having experienced trauma while working or volunteering. Participants completed demographic, health and work-related questions and mental health measures of stress, trauma, PTSD, social support and use of mental health prevention programmes. The results revealed a significant relationship between work status and PTSD, with PFFs reporting higher levels of PTSD symptom severity compared to VFFs. This association persisted after controlling for demographics, health, stress away from work, social support and use of organizational mental health support programmes (debriefing and face-to-face training for mental and physical self-care). This study suggests the importance of work status in PTSD amongst Australian firefighters exposed to operational trauma. Future research is needed to substantiate our findings and examine why PFFs may be more prone to developing PTSD. Implications for the provision of mental health programmes offered by fire organizations to their members are discussed.

Stepped collaborative care for pain and posttraumatic stress disorder after major trauma: a randomized controlled feasibility trial

Purpose To examine feasibility and acceptability of providing stepped collaborative care case management targeting posttraumatic stress disorder (PTSD) and pain symptoms after major traumatic injury. Materials and methods Participants were major trauma survivors in Victoria, Australia, at risk of persistent pain or PTSD with high baseline symptoms. Participants were block-randomized, stratified by compensation-status, to the usual care (n = 15) or intervention (n = 17) group (46% of eligible patients). The intervention was adapted from existing stepped collaborative care interventions with input from interdisciplinary experts and people with lived experience in trauma and disability. The proactive case management intervention targeted PTSD and pain management for 6-months using motivational interviewing, cognitive behavioral therapy strategies, and collaborative care. Qualitative interviews explored intervention acceptability. Results Intervention participants received a median of 7 h case manager contact and reported that they valued the supportive and non-judgmental listening, and timely access to effective strategies, resources, and treatments post-injury from the case manager. Participants reported few disadvantages from participation, and positive impacts on symptoms and recovery outcomes consistent with the reduction in PTSD and pain symptoms measured at 1-, 3- and 6-months. Conclusions Stepped collaborative care was low-cost, feasible, and acceptable to people at risk of PTSD or pain after major trauma. IMPLICATIONS FOR REHABILITATION After hospitalization for injury, people can experience difficulty accessing timely support to manage posttraumatic stress, pain and other concerns. Stepped case management-based interventions that provide individualized support and collaborative care have reduced posttraumatic stress symptom severity for patients admitted to American trauma centers. We showed that this model of care could be adapted to target pain and mental health in the trauma system in Victoria, Australia. The intervention was low cost, acceptable and highly valued by most participants who perceived that it helped them use strategies to better manage post-traumatic symptoms, and to access clinicians and treatments relevant to their needs.

Not how often but when: Self-efficacy to control cannabis use and PTSS.

Cannabis use is prevalent with trauma survivors. Yet, the effects of cannabis use on posttraumatic stress symptoms (PTSS) have been equivocal with some studies showing a positive association and some showing a negative association. Integrating the self-medication hypothesis and social cognitive theory (SCT), the present study aimed to elucidate differential outcomes by considering frequency of cannabis use and self-efficacy to control cannabis use in different contexts (i.e., social facilitation, opportunistic, and emotional relief) in relation to PTSS. Undergraduate students (N = 314) who endorsed lifetime trauma exposure and past-month cannabis use completed self-report measures assessing cannabis use behaviors, self-efficacy to control use, and PTSS. Parallel mediation revealed that initially, greater frequency of cannabis use was associated with PTSS severity (β = .16, SE = .09, p = .004). With the inclusion of emotional relief self-efficacy, opportunistic self-efficacy, and social facilitation self-efficacy to control cannabis use as parallel mediators, frequency of cannabis use no longer predicted PTSS severity. There was also a significant indirect effect of emotional relief self-efficacy to control cannabis use on frequency of use and PTSS (95% CI [.14, .31]). Self-efficacy to control cannabis use during moments of emotional distress could serve a critical role in the relationship between cannabis use and PTSS. These results may inform clinical intervention and provide survivors with a better understanding of how use impacts recovery. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Smaller Hippocampal Volume Is Associated With Reduced Posttraumatic Stress Symptoms in Children With Cancer and Survivors Following a Brief Novel Martial Arts-Based Intervention.

Children with cancer and survivors frequently report posttraumatic stress symptoms (PTSS), which are associated with volumetric changes in stress-sensitive brain regions, including the hippocampus. We examined the impact of a novel, 4-week martial-arts-based meditative intervention on cancer-related PTSS in 18 pediatric patients and survivors and whether baseline hippocampal volumes correlate with PTSS severity and/or PTSS changes over time. Overall, PTSS did not significantly change from baseline to post-intervention. Smaller hippocampal volume was correlated with more severe re-experiencing PTSS at baseline, and greater reductions in PTSS post-intervention. Together, hippocampal volume may be a biomarker of PTSS severity and intervention response. Identifying hippocampal volume as a potential biomarker for PTSS severity and intervention response may allow for more informed psychosocial treatments.

Posttraumatic stress symptoms in adolescents and young adults with a chronic somatic disease: a mixed-methods study

BackgroundAdolescents and young adults (AYA) with a chronic somatic disease (CD) have a 3-fold higher risk of post-traumatic stress disorder (PTSD) than healthy controls. In addition, elevated post-traumatic stress symptoms (PTSS) have a negative impact on CD severity, treatment adherence, health problems and functional impairment. However, a more detailed understanding of this comorbidity is lacking.MethodsAYA with type 1 diabetes mellitus, juvenile idiopathic arthritis or cystic fibrosis (12–21 years of age) and elevated anxiety and/or depression symptoms, as well as their reference persons (≥ 18 years of age), completed online questionnaires in self- or observer report. The most stressful event related to the CD was reported descriptively. Questionnaires were used to assess PTSS, anxious and depressive symptoms, actual overall health, coping, personal growth and social support. Qualitative content analysis, linear regression models and correlations were used for mixed methods analysis.ResultsAccording to the reports of n = 235 AYA (mean age 15.61; 73% girls) and n = 70 reference persons, four categories were identified as the most stressful events due to CD: (1) psychological burden (40% of AYA / 50% of reference persons); (2) CD self-management (32% / 43%); (3) social burden (30% / 27%); and (4) physical impairment (23% / 16%). 37% of AYA reported clinically relevant PTSS due to CD. The best predictors of PTSS severity were anxious-depressive symptoms, emotional coping, personal growth and current overall health (F(4, 224) = 59.404, R² = 0.515, p < .001). Of all categories, psychological (β = 0.216, p = .002) and social burden (β = 0.143, p = .031) showed significant association with the severity of PTSS (F(4, 230) = 4.489, R² = 0.072, p = .002). The more categories the most stressful event addressed, the higher was the PTSS symptom severity (r = .168, p = .010).ConclusionsMany AYA showed clinically relevant PTSS and reported experiencing stressful events in several areas of life through their CD. The association between the stressful event categories and other variables could help identify AYA with CD who need psychological interventions the most.Trial registration: German Clinical Trials Register (DRKS): DRKS00016714, registered on 25/03/2019 and DRKS00017161, registered on 17/09/201.

Impacts of repeated retrieval of positive and neutral memories on posttrauma health: An investigative pilot study

Background and objectivesEvidence indicates that positive memory processes play a role in the etiology and maintenance of posttraumatic stress symptoms (PTSS) and related posttrauma health indicators. To extend this research, the current pilot study examined if repeated retrieval of positive vs. neutral memories was associated with (1) less PTSS and depression severity; and (2) improved affect and cognitions (fewer posttrauma cognitions, more positively-valenced affect, less negatively-valenced affect, less negative affect interference, less anhedonia, retrieval of more positive specific memories, retrieval of fewer negative specific memories). MethodsTwenty-five trauma-exposed participants were randomly assigned to a positive or neutral memory task condition. They participated in four weekly experimental sessions facilitated by an experimenter virtually; each consecutive session was separated by 6–8 days. We conducted mixed between-within subjects ANOVAs to examine study hypotheses. ResultsNo interaction effects were significant. There were significant main effects of time on PTSS and depression severity, posttrauma cognitions, positively-valenced and negatively-valenced affect, and negative affect interference. LimitationsWe used self-report measures, small and non-clinical sample with limited demographic diversity, and virtual format; did not record memory narratives; and did not have a trauma memory condition. ConclusionsBased on pilot data, our findings suggest that individuals who retrieve positive or neutral memories repeatedly may report less PTSS and depression severity, fewer posttrauma cognitions, and improved affect. Results provide an impetus to examine impacts of and mechanisms underlying memory interventions (beyond a sole focus on negatively-valenced memories) in trauma work.

Associations of state or trait dissociation with severity of psychopathology in young people with borderline personality disorder

BackgroundState and trait dissociation are associated with borderline personality disorder (BPD) severity and severity of commonly co-occurring mental health symptoms. Although these distinct constructs do not consistently co-occur in experimental settings, they are frequently reported as the same construct, namely dissociation. This study aimed to investigate the co-occurrence of state and trait dissociation among young people with BPD and to examine whether state or trait dissociation were associated with symptom severity in this population.MethodsState dissociation was induced using a stressful behavioural task in a clinical sample of 51 young people (aged 15–25 years) with three or more BPD features. Diagnoses, state and trait dissociation, BPD severity and severity of posttraumatic stress disorder (PTSD), depressive, and stress symptoms were assessed by self-report or research interview.ResultsA chi-square test of independence showed a strong association between state and trait dissociation. Bonferroni corrected t-tests showed that state dissociation was significantly associated with PTSD symptom severity and likely associated with BPD severity and severity of depressive and stress symptoms. Trait dissociation was not associated with symptom severity or severity of BPD features.ConclusionsThese findings highlight the need to distinguish between state and trait dissociation in personality disorder research. They suggest that state dissociation might be an indicator of higher severity of psychopathology in young people with BPD.

Association of age of adverse childhood experiences with thalamic volumes and post-traumatic stress disorder in adulthood.

Adverse childhood experiences (ACEs) have been linked to brain development and mental disorders, however, the impact of the age of occurrence of ACEs on thalamic volume and post-traumatic stress disorder (PTSD) after adult trauma remains unclear. This study assessed associations between ACEs at different ages to thalamic volumes and PTSD development following acute adult trauma. Seventy-nine adult trauma survivors were recruited immediately after trauma. Within 2 weeks of the traumatic event, participants completed the PTSD Checklist (PCL) to assess PTSD symptoms, the Childhood Trauma Questionnaire (CTQ) and Childhood Age Range Stress Scale (CARSS) to evaluate ACEs and perceived stress level at preschool (<6 years old) and school (6-13 years old) ages, and structural magnetic resonance imaging (sMRI) to measure thalamic volumes. Participants were divided into three groups: those who experienced no childhood trauma or stress (non-ACEs), those who experienced childhood trauma and stress onset at preschool ages (Presch-ACEs), and those who experienced childhood trauma and stress onset at school ages (Sch-ACEs). At 3 months, participants underwent PTSD symptom evaluation using the Clinician Administered PTSD Scale (CAPS). Adult trauma survivors in the Presch-ACEs group had higher CTQ and CAPS scores. In addition, survivors in the Presch-ACEs group had smaller thalamic volume compared to survivors in the non-ACEs and Sch-ACEs groups. Furthermore, smaller thalamic volume moderated a positive association between post-trauma 2-week PCL and subsequent 3-month CAPS scores. Earlier occurrence of ACEs was associated with smaller thalamic volume, which appears to moderate a positive association between early posttraumatic stress symptom severity and PTSD development after adult trauma. This raises the possibility that early occurrence of ACEs may impact thalamic structure, specifically a reduction in thalamic volume, and that smaller thalamic volume may contribute to susceptibility to PTSD development after adult trauma.

Kindled emotions: Commemoration and the importance of meaning making, support and recognition.

Commemorative events, organized in the aftermath of war or large-scale violence, can have an emotional impact on those who are attending. We examined several characteristics that might influence this impact. In a quasi-experimental pretest-posttest study, participants (n = 307) watched footage of the broadcast of the Dutch National Commemoration, in which World War II is remembered. A control group of 48 participants watched the commemoration broadcast live on Remembrance Day. They were matched for age, gender, war experience and migration background with 48 participants from the study group who watched the footage, to conduct a comparability check. We found some evidence that watching the footage was comparable to watching the commemoration live on Remembrance Day in terms of emotional response and experience of psychosocial factors. Participants in the footage sample (n = 307) responded with an increase of negative and decrease of positive emotions. Individual characteristics were limitedly related to the emotional response; posttraumatic stress symptom severity predicted increased negative emotions. Experiencing meaning making, support and, to a lesser extent, recognition through commemorating was related to experiencing more positive emotions. The findings indicate these psychosocial factors may buffer the emotional distress elicited by commemoration and contribute to important cognitive and social benefits. Practical implications are discussed.

Posttraumatic stress symptom severity predicts cognitive decline beyond the effect of Alzheimer’s disease biomarkers in Veterans

Chronic stress is a risk factor for dementia but whether it explains unique variance in cognitive decline in older adults above Alzheimer’s disease (AD) biomarkers is unknown. In a preclinical cohort of Vietnam Veterans, we examined the relationship between posttraumatic stress disorder (PTSD) symptom severity, AD biomarkers of beta-amyloid (Aβ) and tau, and change in cognitive performance on two widely-used screeners, the Mini-Mental State Examination (MMSE) and the Montreal Cognitive Assessment (MoCA). Analyses indicated that PTSD symptom severity was associated with a greater decline on the MMSE (p < 0.04) and MoCA (p < 0.024) after adjusting for biomarkers of AD, notably on the attention scale of the MoCA and the memory index of the MMSE. These analyses survived multiple comparison corrections. Taken together, PTSD symptom severity is associated with accelerated cognitive decline. Treating PTSD should be considered instrumental to maintaining cognitive function as adults age.

Cultural determinants and resilience and recovery factors associated with trauma among Aboriginal help-seeking clients from an Aboriginal community-controlled counselling service

In addition to resilience and resistance, collective and personal experiences of trauma are commonly cited within the context of Aboriginal and Torres Strait Islander and other Indigenous First People’s experiences of colonisation. This study investigated whether a range of risk and protective factors, including cultural determinants of social and emotional wellbeing, were associated with posttraumatic stress outcomes among 81 Aboriginal help-seeking clients from an Aboriginal community-controlled counselling service in Melbourne, Australia. The study explored potential relationships between trauma exposure, child removal from natural family, experiences of racism, gender, and trauma symptom severity. The study also investigated whether personal, relationship, community and cultural strengths and determinants of wellbeing, as detailed in the Aboriginal Resilience and Recovery Questionnaire, moderated the relationship between trauma exposure and posttraumatic stress symptom severity. Participants commonly endorsed symptoms of distress consistent with Posttraumatic Stress Disorder and cultural idioms of distress as documented in the Aboriginal Australian Version of the Harvard Trauma Questionnaire. Two generations of child removal from one’s natural family, experiences of racism, stressful life events experienced during the past 12 months, being male, and not having access to funds for basic living expenses were all associated with greater trauma symptom severity. Conversely, participants self-reported access to personal, relationship, community and cultural strengths was associated with lower trauma symptom severity. Regression analysis revealed that trauma exposure, stressful life events, access to basic living expenses, and personal, relationship, community, and cultural strengths were all important predictors of posttraumatic stress symptom severity. Participant access to strength and resources that included connections to community and culture, moderated the relationship between trauma exposure and trauma symptom severity.

"Buffering traumatic reactions to COVID-19: Mindfulness moderates the relationship between the severity of the pandemic and posttraumatic stress symptoms": Correction.

As an international public health emergency panic, Corona Virus Disease-19 (COVID-19) has caused substantial impacts on economic and daily life. The public were at high risk of mental health problems and posttraumatic stress symptoms (PTSS). This study aimed to evaluate the association between objective/subjective severity of COVID-19 pandemic and PTSS, and explore the moderating role of mindfulness. Using longitudinal and 7-day ecological momentary assessment (EMA) designs, we gathered data from 109 college students who were home-quarantined to examined study hypotheses. In the EMA phase, participants completed questionnaires measuring subjective severity, mindfulness and PTSS three times per day. Objective severity was indicated using the daily new confirmed cases. Then participants completed a follow-up measure of PTSS 2 months later, when the epidemic initially became stable. The results of structural equation modeling showed that state mindfulness moderated the relationship between subjectivity severity of COVID-19 and PTSS. Specifically, the association between subjective severity of COVID-19 and PTSS was positive at the low level of state mindfulness, and negative at the high level of state mindfulness. Trait mindfulness did not moderate the relationship between objectivity severity of COVID-19 and PTSS. Mindfulness-based interventions can be used as preventive mental health education to the daily lives of the general public, and to deal with unpredictable crisis events. Implications of this study are drawn for theory, practice, and research. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Buffering traumatic reactions to COVID-19: Mindfulness moderates the relationship between the severity of the pandemic and posttraumatic stress symptoms.

Using longitudinal and 7-day ecological momentary assessment (EMA) designs, we gathered data from 109 college students who were home-quarantined to examined study hypotheses. In the EMA phase, participants completed questionnaires measuring subjective severity, mindfulness and PTSS three times per day. Objective severity was indicated using the daily new confirmed cases. Then participants completed a follow-up measure of PTSS 2 months later, when the epidemic initially became stable. The results of structural equation modeling showed that state mindfulness moderated the relationship between subjectivity severity of COVID-19 and PTSS. Specifically, the association between subjective severity of COVID-19 and PTSS was positive at the low level of state mindfulness, and negative at the high level of state mindfulness. Trait mindfulness did not moderate the relationship between objectivity severity of COVID-19 and PTSS. Mindfulness-based interventions can be used as preventive mental health education to the daily lives of the general public, and to deal with unpredictable crisis events. Implications of this study are drawn for theory, practice, and research. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

The Indirect Effects of Proximal Stressors Associated with Posttraumatic Stress Symptoms Severity among Sexually Victimized Sexual Minority Women: A Cross-Sectional Path Analysis.

Sexual minority women (SMW) are at risk for sexual victimization and stressors specifically related to their minority identity (e.g., discrimination). However, SMW experience posttraumatic stress disorder (PTSD) at rates beyond what may be explained by elevated risk for sexual victimization alone. This study aimed to examine the impact of stigma on PTSD symptoms among SMW survivors of sexual victimization. Results indicate that in relation to minority-specific distal stressors (i.e., heterosexist experiences), both minority-specific and general proximal stressors (i.e., internalized heterosexism, negative posttraumatic cognitions) indirectly affected PTSD symptom severity among this cross-sectional sample of sexually victimized SMW.