Posttraumatic Stress, Anxiety, and Depression Symptoms Among Children After Hurricane Katrina: A Latent Profile Analysis

Perceived life threat in children during the COVID-19 pandemic: associations with posttraumatic stress, anxiety, and depressive symptoms

Defining children's "trauma exposure" in the context of the COVID-19 pandemic has been a source of debate. Children were exposed to threatening messaging about COVID-19 but might interpret this information differently than adults. Perceived life threat (PLT), the belief that one's life is in danger, has been identified as a robust predictor of posttraumatic stress symptoms (PTSS), and may be a better predictor of PTSS than actual life threat (ALT). This study investigated parent reports of children's self-PLT (belief that they might die from COVID-19) and family-PLT (belief that a family member might die from COVID-19). The aims were to compare PLT to ALT, evaluate their associations with children's psychological functioning, and identify risk factors associated with PLT. We hypothesized an association between PLT and children's psychological functioning in the context of the COVID-19 pandemic. Parents (N = 140) reported on their child's (M age = 9.81 years, 47% female) pandemic experiences, psychological functioning, and both self-PLT and family-PLT. Results revealed self-PLT for 10% of the children and family-PLT for 43% of the children, yet only 6% experienced ALT (i.e., they or their parent tested positive for COVID-19). Children with reported self- or family-PLT had higher PTSS, depressive symptoms, anxiety symptoms, and functional impairment compared to children without these reported beliefs. PLT, but not ALT, was associated with psychological outcomes. Children with only PLT had greater PTSS and impairment than children with ALT. There were differences in parental functioning and pandemic-related information/media exposure between children with and without PLT. Children's perceptions, rather than objective experiences, may be more central to their psychological functioning. This has implications for screening for pandemic-related symptomatology in children as traditional trauma exposure measures may not adequately identify distressed children.

Parental Influence on Child Mental Health Post-Hurricane Harvey

Purpose

Many children who face natural disasters experience significant mental health consequences. Parents play a prominent role in the likelihood of child mental health outcomes after a weather-related disaster. This study aimed to examine the relationship between parent risk factors and children's psychological well-being post Hurricane Harvey.

Methods

Parents (n = 140) completed a survey that measured hurricane exposure, parental depression and anxiety, parenting behaviors, and assistance given and received during or after Hurricane Harvey. Additionally, parents were asked to complete questionnaires assessing one of their children's post-disaster psychosocial functioning and distress.

Results

Results indicated that heightened parent anxiety was significantly associated with an increased risk for emotional symptoms, conduct problems, and hyperactivity-inattention symptoms in children. Additionally, inconsistency in parental discipline was significantly associated with an increased risk of child conduct problems. Further, higher numbers of assistance types received by parents-a proxy indicator of resource loss-was associated with higher child emotional distress scores.

Conclusions

Broader systems-level interventions that address parents' physical and emotional needs may help mitigate maladaptive reactions in children and facilitate greater post-disaster psychosocial adjustment.

A Distinction Without a Difference? A Multi-Method Approach to Understanding PTSD and Depression Symptom Overlap Among Disaster-Exposed Adolescents

Among adolescents exposed to trauma, posttraumatic stress disorder (PTSD) and major depressive disorder (MDD) commonly co-occur. Despite the prevalence of comorbidity, the question of how PTSD and MDD are related and appropriate conceptual models for understanding their linkage in adolescence remains unclear. This study applies a multi-methodological approach to advance conceptual and theoretical understanding of the overlap between PTSD and MDD diagnoses/symptoms. We tested three methodological approaches with three distinct theoretical underpinnings on the structure of each disorder proposed in the literature: confirmatory factor analysis (CFA) with dimensional constructs, latent class analysis (LCA) with person-based categorical constructs, and network analysis with symptom-to-symptom associations. Across the three different analytical approaches, there was a significant overlap between PTSD and MDD. Overall, there was no compelling evidence for distinct boundaries between disorders among trauma-exposed adolescents. Instead, we found considerable evidence that the typical latent-construct-based conceptualizations, whether categorical or dimensional, may need revision.

Effectiveness of a school-based, lay counselor-delivered cognitive behavioral therapy for Chinese children with posttraumatic stress symptoms: a randomized controlled trial

Background

Improving children's access to mental health services need more innovative solutions, especially in low- and middle-income countries. School-based psychosocial interventions delivered by lay counselors may be an efficient way to improve children's access to mental health services. But few studies were conducted to examine the effectiveness of these interventions. Therefore, this study is to evaluate the effectiveness of trauma-focused cognitive behavioral therapy (TF-CBT) in a group format delivered by lay counselors to children with trauma-related symptoms in China.

Methods

A total of 234 children (aged 9-12 years) with full or subthreshold posttraumatic stress disorder (PTSD) were randomly assigned to group-based TF-CBT or treatment as usual (TAU). In the intervention group, 118 children received 10-12 sessions of group-based TF-CBT delivered by lay counselors for 9 consecutive weeks. In the TAU group, 116 children received the usual school services provided by psychology teachers. The primary outcome was the reduction in PTSD severity, which was assessed with the UCLA PTSD reaction index for DSM-5 (PTSD-RI-5). The secondary outcomes included the reduction in PTSD severity and the remission of PTSD, both of which were measured with the PTSD checklist-5 (PCL-5). Secondary outcomes also included the reduction in depression severity and the reduction in generalized anxiety severity. Blinded assessments were collected at baseline, posttreatment (primary endpoint), and 3-month follow-up. This trial is registered with Chinese Clinical Trial Registry, ChiCTR1900027131.

Findings

At posttreatment, the intervention group scored significantly lower than the TAU group on PTSD-RI-5 PTSD (30.98 vs. 39.22; adjusted mean difference [AMD], -7.35; 95% CI, -11.66 to -3.04), PCL-5 PTSD (28.78 vs. 38.04; AMD, -8.49; 95% CI, -13.23 to -3.75), depression (5.52 vs. 7.96; AMD, -1.63; 95% CI, -2.50 to -0.76), and generalized anxiety (7.23 vs. 8.64; AMD, -1.21; 95% CI, -2.20 to -0.23). The remission of PCL-5 PTSD was also significantly higher in the intervention group (42.86% vs. 13.54%, χ ²  = 13.10, P < 0.001). These two groups showed a similar level of symptoms at the 3-month follow-up.

Interpretation

The group-based TF-CBT can significantly alleviate PTSD, depression, and generalized anxiety right after treatment in Chinese children who suffer from different types of trauma. But the long-term effects of this intervention need to be further tested. This intervention can be delivered by trained lay counselors in low- and middle-income countries.

Funding

None.

Climate change impacts on the mental health and wellbeing of young people: A scoping review of risk and protective factors

BACKGROUND/RATIONALE

The impact of climate change on the mental health of young people is poorly understood. Emerging evidence suggests that exposure to climate change exerts a disproportionate mental health burden on young people. An understanding of the risk factors (RFs) and protective factors (PFs) that affect the likelihood of mental health impacts arising from exposure to climate change is required to support youth wellbeing.

AIMS/OBJECTIVES

This review scopes the current research on what and how RFs and PFs are related to the mental health impacts of both direct and indirect exposure to climate change for young people. RFs and PFs were reviewed through the lens of ecological system theory.

METHODS

We conducted systematic searches in four databases: PubMed, PsycInfo, Web of Science, and Scopus. Grey literature searches were conducted in ProQuest Dissertations, GreyLit.org, OpenGrey, and relevant organisations' websites. We included 92 empirical studies focused on the RFs and PFs of the mental wellbeing under the impact of climate change of young people (0-24). We extracted data on study characteristics, type of climate change event, mental health outcomes, RFs and PFs, and associated ecological system level.

RESULTS

The current evidence base focuses predominantly on young people's experience of PTSD (k = 59), depression (k = 26), or anxiety (k = 17) mainly following exposure to singular climate change-related natural disaster events. Only four studies explored the impacts of climate change in general. Majority of the studies investigated RFs and PFs at the individual level and at the micro-system level.

CONCLUSIONS

Several RFs and PFs were identified, such as coping strategies, family factors (e.g. parenting style), social support, community connection, and cultural identity. Positioning the mental health impacts of singular events within the broader context of ongoing and escalating climate change impacts will better inform the development of interventions that seek to build resilience among young people.

Examining the dimensionality of anxiety and depression: A latent profile approach to modeling transdiagnostic features

Depression and anxiety are highly prevalent psychological disorders; our understanding of these conditions remains limited. Efforts to explain anxiety and depression have been constrained in part by binary classification systems. Dimensional approaches to understanding psychopathology may be more effective. The present study used latent profile analysis (LPA) to assess whether unique subgroups exist within a tri-level model of anxiety and depression. Participants (N=627) completed self-report questionnaires from which tri-level model factors were derived. LPA was conducted on those factors. A 4-profile model offered optimal fit to the data at baseline. This model was replicated at a second time point. Models derived included profiles labelled 'Mixed Fears,' 'Anxious Arousal,' 'Low Mood/Anhedonia,' and 'Sub-Clinical.' Profiles were validated at Time 1 using diagnostic status and clinical severity ratings associated with mood and anxiety presentations. Profiles demonstrated flexibility in accommodating breadth in clinical presentations and common comorbidities. Latent variable models may offer more ecologically valid approaches to understanding psychopathology.

Profiles of Anxious and Depressive Symptoms Among Adolescent Boys and Girls: Associations with Coping Strategies

Most existing studies investigating profiles of anxious and depressive symptoms in adolescent boys and girls do not consider the high cooccurrence between them, which prevents from identifying how heterogeneous groups might distinctly use coping strategies. To address this gap, the current study relies on a sample of 976 adolescents (56.0% girls (n = 547), aged 12-15 y.o., M = 12.92, SD = 0.75) to identify profiles of self-reported internalizing symptoms while properly disaggregating youth's global levels of internalizing symptoms from their specific levels of anxious and depressive symptoms. The study also assesses whether similar profiles will be identified with the same frequency among boys and girls, as well as the associations between profile membership and coping strategies (problem-solving, social support, cognitive restructuring, cognitive avoidance, and behavioral avoidance) and whether these associations vary between sexes. Bifactor-confirmatory factor analyses confirmed the presence of a global internalizing factor and six specific factors reflecting anxious and depressive symptoms. Latent profile analyses identified three similar profiles among boys and girls but with different prevalence: Low internalizing symptoms (29.97% (n = 164) girls; 70.77% (n = 304) boys), Internalizing and specific anxious symptoms (40.15% (n = 220) girls, 14.75% (n = 63) boys), and Internalizing and specific depressive symptoms (29.86% (n = 163) girls, 14.48% (n = 62) boys). Girls in the Internalizing and specific anxious profile reported more frequent use of four coping strategies compared to boys (problem-solving, social support, cognitive restructuring, and cognitive avoidance). Among boys and girls, the Internalizing and specific depressive profile was associated with the least strategic use of coping strategies (low problem-solving, social support, and cognitive restructuring, and high cognitive and behavioral avoidance). The Internalizing and specific anxious profile was associated with high levels of all coping strategies (except behavioral avoidance). Overall, the study demonstrates that disaggregating global and specific internalizing symptoms allow identifying qualitatively distinct profiles, which then raised questions on the efficacy of the coping strategies used by youth with an Internalizing and specific anxious profile. These results support the adoption of a transdiagnostic approach of treatment based on a holistic representation of all aspects of adolescent boys' and girls' internalizing symptoms to better accompany them in the selection of their coping strategies.

Harnessing Virtual Mom Power: Process and Outcomes of a Pilot Telehealth Adaptation of a Multifamily, Attachment-Based Intervention

Objective

The COVID-19 pandemic and mitigation strategies amplified racial and income-based health disparities, profoundly shifted family life, and altered delivery systems for support services. We report pilot data from a telehealth adaptation of Mom Power, an evidence-based, attachment-informed multifamily preventive intervention (clinicaltrials.gov: de-identified).

Method

Virtual Mom Power (VMP), adapted for economically marginalized, predominantly Black mothers and their young children (n = 9) was implemented in New Orleans, an early COVID-19 hotspot with an entrenched history of structural racism and trauma. We outline our approach to adaptation of curriculum and service delivery, using a trauma-informed lens.

Results

Maternal reports of maternal and child functioning from pre to post were consistent with improvements in maternal depressive and posttraumatic stress symptoms and child competence, comparable to outcomes from in-person trials. Feasibility and acceptability data were strong.

Discussion

Preliminary results and reflections on process suggest that telehealth service delivery of a multifamily preventive intervention, with attention to decreasing barriers to online access and consideration of culture and context, facilitated engagement while maintaining fidelity and effects on intervention targets. Future research using larger samples, randomized controlled design, and multi-method assessment should continue to guide dissemination of reflective, group-based telehealth parenting programs.

The influence of social support on posttraumatic stress symptoms among children and adolescents: a scoping review and meta-analysis

BACKGROUND

Several risk and protective factors play a role in the development of posttraumatic stress symptoms (PTSS) in children and youth. The evidence for social support (SS) as a protective factor is rising; however, a review of the evidence is lacking.

OBJECTIVE

This scoping review and meta-analysis aims to map out and synthesize the present research on the influence of social support on PTSS in children and adolescents.

METHOD

The literature searched through PubMed, MEDLINE, Embase, PsycInfo, and CINAHL identified 3629 abstracts. Ninety articles published from 1999 to 2020 were selected, including a total of 77,439 participants.

RESULTS

Most papers focused on social and emotional support from family members (36/88) and peers (26/88); other types of support (e.g., informational support and support from professionals) were not widely reported. The cross-sectional studies illustrated an overall significant, but weak, negative correlation between global social support and PTSS. A similar weak negative association was found between family support and PTSS. The association between peer support and PTSS was not significant. For longitudinal studies, 4 of 5 indicated that SS was a significant negative predictor of PTSS.

CONCLUSIONS

There was conceptual, methodological, and statistical heterogeneity of the identified studies. This review suggests a weak negative relationship between global SS and PTSS in children and adolescents. Higher global SS was related to less PTSS. The evidence regarding family support revealed a more stable negative relationship with PTSS than that for peer support. Investigating social support without specifying the form of support confounds the effect. Studies on informational, teacher, or professional support seem to be lacking. More studies are needed on the longitudinal effects of SS on PTSS.

Heterogeneity in the co-occurrence of depression and anxiety symptoms among youth survivors: A longitudinal study using latent profile analysis

AIM

Depression and anxiety are both common psychological outcomes triggered via trauma-related experience. The current study aimed to identify the prevalence of depression and anxiety among youth survivors, explore the heterogeneity patterns of depression and anxiety symptoms in the chronic phase, and integrate early available information to predict patterns.

METHODS

The study is a longitudinal study conducted at 2 weeks and 12 months after the Lushan earthquake. Finally, 1725 children and adolescents' survivors who accomplished both two-time stages assessments were included. The heterogeneous patterns of depression and anxiety symptoms assessed by latent profile analysis (LPA) were used to predict heterogeneity patterns of depression and anxiety symptoms by early attained variables.

RESULTS

A three-class solution characterized mild depression/mild anxiety (64.3%), moderate depression/moderate anxiety (25.9%), and high depression/high anxiety (9.8%) parallel patterns was the most suitable model in our research. Demographic characteristics, earthquake-related exposures, sleep, and somatic symptoms were variables that can be used to predict the parallel profiles.

CONCLUSIONS

Detection of heterogeneity patterns, especially for youth survivors at high risk, based on the self-reported measurement attained at the early stage, is feasible. Our study may promote operational strategies by enabling targeted intervention.

Covariance Between Parent and Child Symptoms Before and During the COVID-19 Pandemic

OBJECTIVE

COVID-19 has had unprecedented effects on American families, including increases in depression, anxiety, and irritability for both parents and children. While parents and children influence each other's psychological functioning during non-disaster times, this effect may be amplified during times of disaster. The current study investigated how COVID-19 influenced covariance of depressive symptoms and irritability in children and their parents.

METHODS

Three hundred and ninety-one parents and their 8- to 17-year-old children (Mage = 10.68 years old, 70% male, 86% White) from a large sample of children and parents, primarily from Southeastern Louisiana, completed self-report measures of depression and irritability approximately 6 weeks into the COVID-19 pandemic, as well as providing retrospective reports of their symptoms prior to the pandemic. Actor-partner interdependence models were used to measure the reciprocal effects of parent symptoms on children and vice versa, both before and during the pandemic.

RESULTS

Actor effects in both the depressive symptoms and irritability models suggested that pre-COVID-19 depressive symptoms and irritability were robust predictors of early-COVID-19 depressive symptoms and irritability for both parents and children. Partner effects were also detected in the irritability model, in that parental irritability prior to COVID-19 was associated with decreased child irritability during the pandemic. Both before and during the pandemic, associations between parent and child depressive symptoms and irritability scores were weaker in families evidencing greater dysfunction.

CONCLUSIONS

Results suggest that COVID-19-related stress is associated with increases in both parent and child symptomatology, and that family relationships likely influence associations between these symptoms.

The Impact of Perceived Personal Discrimination on Problem Behavior of Left-Behind Children: A Moderated Mediating Effect Model

This study aimed to determine how pathological Internet use and emotional intelligence affect the relationship between perceived personal discrimination and problem behavior of left behind children. Data were collected from 406 left-behind students from 6 rural primary and secondary schools in Mainland China. Results indicated that perceived personal discrimination could be a predictor of left-behind children's pathological Internet use, and further cause their problem behavior. Pathological Internet use had a partial mediating effect on the relation between perceived personal discrimination and problem behavior. In addition, emotional intelligence played a moderating role in the relationship between perceived personal discrimination and problem behavior, as well as between pathological Internet use and problem behavior. Emotional intelligence could alleviate the negative impact of perceived personal discrimination on problem behavior, as well as the negative impact of pathological Internet use on problem behavior.

Effects of extreme weather events on child mood and behavior

Extreme weather events (EWEs) are increasing in frequency and severity as the planet continues to become warmer. Resulting disasters have the potential to wreak havoc on the economy, infrastructure, family unit, and human health. Global estimates project that children will be disproportionately impacted by the changing climate - shouldering 88% of the related burdens. Exposure to EWEs in childhood is traumatic, with ramifications for mental health specifically. Symptoms of posttraumatic stress, depression, and anxiety have all been associated with childhood EWE exposure and have the potential to persist under certain circumstances. Conversely, many childhood survivors of EWE also demonstrate resilience and experience only transient symptoms. While the majority of studies are focused on the effects resulting from one specific type of disaster (hurricanes), we have synthesized the literature across the various types of EWEs. We describe psychological symptoms and behavior, the potential for long-term effects, and potential protective factors and risk factors. What this paper adds Climate change-related phenomena such as extreme weather events (EWEs) have the potential to impact mood and behavior in children. Posttraumatic stress (PTS) is the most common mental health consequence in child survivors of EWEs. PTS is often comorbid with depression and/or anxiety in this group.

Impact of Hurricanes on Children With Asthma: A Systematic Literature Review

Following hurricanes, there can be increases in exacerbations of chronic diseases, such as asthma. Asthma is common among children, and many asthma exacerbations can be prevented. This systematic literature review assessed literature describing the impact of hurricanes on children with asthma in the United States. Medline, Embase, Global Health, PubMed, and Scopus databases were searched for peer-reviewed, English-language articles published January 1990 to June 2019 that described the effect of a hurricane on children with asthma. This search identified 212 articles; 8 met inclusion criteria. All 8 were related to Hurricane Katrina, but research questions and study design varied. Articles included information on asthma after hurricanes from cross-sectional surveys, retrospective chart review, and objective clinical testing. Four articles described discontinuity in health insurance, asthma-related health care, or asthma medication use; and 3 articles examined the relationship between mold exposure and asthma symptoms and reported varying results. The eighth study quantified the burden of asthma among people visiting mobile medical units but did not describe factors associated with asthma symptoms. These results highlight opportunities for future research (eg, on more recent hurricanes) and disaster preparedness planning (eg, strategies to prevent health-care discontinuity among children with asthma).

Trajectories of Posttraumatic Stress in Youths After Natural Disasters

IMPORTANCE

Disaster exposure is associated with the development of posttraumatic stress (PTS) symptoms in youths. However, little is known about how to predict which youths will develop chronic PTS symptoms after disaster exposure.

OBJECTIVE

To evaluate PTS symptom trajectories among youths after 4 major US hurricanes and assess factors associated with those trajectories.

DESIGN, SETTING, AND PARTICIPANTS

This cohort study used integrative data analysis to combine data from 4 studies of youths' responses to natural disasters (hurricanes Andrew [1992], Charley [2004], Ike [2005], and Katrina [2008]) at time points ranging from 3 to 26 months after the disasters. Those studies recruited and surveyed youths aged 6 to 16 years at schools via convenience sampling of schools near the path of destruction for each hurricane. This study was conducted from August 2017 to August 2020, and pooled data were analyzed from February 2019 to October 2020.

EXPOSURE

Experience of a natural disaster during the ages of 6 to 16 years.

MAIN OUTCOMES AND MEASURES

Posttraumatic stress symptoms were assessed using the University of California, Los Angeles, Posttraumatic Stress Disorder Reaction Index (UCLA PTSD-RI) and the UCLA PTSD-RI-Revised. Latent class growth analyses were used to evaluate the youths' PTS symptom trajectories and associated factors.

RESULTS

Among 1707 youths included in the study, the mean (SD) age was 9.61 (1.60) years, 922 (54%) were female, and 785 (46%) self-identified as White non-Hispanic. Four PTS symptom trajectories were identified: chronic (171 participants [10%]), recovery (393 [23%]), moderate-stable (563 [33%]), and low-decreasing (580 [34%]). Older youths were less likely to be in the chronic group; compared with the chronic group, each 1-year increase in age was associated with increased odds of being in the other groups (recovery: odds ratio [OR], 1.78 [95% CI, 1.29-2.48]; moderate-stable: OR, 1.94 [95% CI, 1.43-2.62]; and low-decreasing: OR, 2.71 [95% CI, 1.99-3.71]). Compared with males, females had higher odds of being in the chronic group than in any other group (recovery group: OR, 0.48 [95% CI, 0.26-0.91]; moderate-stable group: OR, 0.37 [95% CI, 0.21-0.64]; and low-decreasing group: OR, 0.25 [95% CI, 0.14-0.44]).

CONCLUSIONS AND RELEVANCE

In this cohort study, few youths reported chronic distress, and trajectories among most youths reflected recovery or low-decreasing PTS symptoms. Older age and identification as male were factors associated with decreased odds of a chronic trajectory. Youths with chronic or moderate-stable trajectories may benefit from intervention.

Multiple Traumas, Maternal Depression, Mother-Child Relationship, Social Support, and Young Children's Behavioral Problems

This study examined whether maternal depression, mother-child relationships, and maternal perceived social support mediate the associations between child's exposure to multiple traumatic events and behavioral problems. We recruited a representative sample of 904 Israeli (Jewish and Arab) mothers and their 2- to 6-year-old children. Data collection was conducted through structured face-to-face interviews with the mothers between July and November 2011. All measures were completed by the mothers. We used the child's and mother's exposure to political violence questionnaires, Child Behavior Checklist (CBCL), a short version of the Parental Acceptance-Rejection Questionnaire (PARQ), the Center for Epidemiologic Studies Depression Scale (CES-D), and the Medical Outcomes Study (MOS) Social Support Survey. The research study model was tested using path analysis. The model showed a very good fit to the data, suggesting that maternal rejection, maternal depression, and social support play an important role in child's behavioral problems in the context of multiple traumatic events. Higher levels of maternal rejection were significantly associated with greater children behavior problems. Maternal rejection mediated the associations between maternal depressive symptoms and child's behavioral problems. Maternal perceived social support mediated the associations between child's exposure to multiple traumatic events and child's behavioral problems; child's exposure to multiple traumatic events was associated with lower levels of maternal perceived social support. In turn, lower levels of perceived social support were associated with higher levels of behavioral problems. In conclusion, in accordance with the "social stress framework," social support has a mediation role in the association between exposure to traumatic events and child's behavioral problems. Thus, enhancing social support to mothers to young children in the context of multiple traumatic events is essential for children resiliency.

The Effect of Parent Psychological Distress on Child Hyperactivity/Inattention During the COVID-19 Lockdown: Testing the Mediation of Parent Verbal Hostility and Child Emotional Symptoms

The coronavirus disease 2019 (COVID-19) health crisis is strongly affecting the psychological well-being of the general population. According to a very recent literature, the imposed lockdown and social distancing measures have generated a series of negative outcomes, including fear of the future, anxiety, and somatization symptoms. Few studies have investigated the impact of the COVID-19 pandemic on the well-being of parents and children, and still fewer studies have assessed the relationship between the psychological health of parents and children. The present study aimed at understanding the effect of parents' psychological distress and verbal aggression on behavioral and emotional symptoms of children during the COVID-19 lockdown. Using an online survey administered in the first weeks of the lockdown in Italy, we explored the mediating effects of parent verbal hostility and child emotional symptoms on the relationship between parent distress and child hyperactivity/inattention in a sample of 878 Italian parents (87.4% mothers; meanage = 40.58). Two hypotheses were proposed: (1) parent distress would significantly predict child hyperactivity/inattention, and (2) parent verbal hostility and child emotional symptoms would mediate the association between parent distress and child hyperactivity/inattention. The serial mediated model confirmed both hypotheses, suggesting that higher rates of psychological distress in parents were associated with higher levels of hyperactivity/inattention in children. Parent verbal hostility and child emotional problems were also found to positively mediate this relation. Our results may be used to improve sociopsychological interventions in the general population in the near future. They may also contribute to the clinical definition of therapeutic paths for parents and families.

Hurricane Katrina and the Gulf Oil Spill: Lessons learned about short-term and long-term effects

The impact and lessons learned from Hurricane Katrina and the Gulf Oil Spill are described as an example of work done reflecting best practices and theory to gain a better understanding of risk and resilience for children and families. Hurricane Katrina, described as the worst natural disaster in the US history, resulted in traumatic separations of children and families and devastation of communities and schools. The impact was greater on families with fewer resources before the hurricane who were provided limited support to return and rebuild. Insufficient community support and economic resources contributed to prolonged traumatiaation and slow recovery. Many were still recovering from Hurricane Katrina when impacted by the Gulf Oil Spill. For families with multigenerational ties to the fishing and oil industries, the Gulf Oil Spill resulted in both cumulative trauma and increased risk. In implementing the behavioural health response, much was learned about promotive and protective factors for individual and community resilience. Services provided following the disasters were based on precepts of individual, family, and community resilience. To enhance recovery and support resilience, the development of regional coalitions across at risk areas provides important coordination before disasters occur for better preparation and response.

Latent profiles of the comorbidity of the symptoms for posttraumatic stress disorder and generalized anxiety disorder among children and adolescents who are susceptible to COVID-19

The present study aims to examine the comorbidity patterns of the symptoms (intrusion and avoidance) for posttraumatic stress disorder (PTSD) and generalized anxiety disorder (GAD) and the role of perceived threat and courtesy stigma in distinguishing specific patterns of the symptoms for PTSD and GAD among children and adolescents who are susceptible to coronavirus disease 2019 (COVID-19) in Hubei, China. A total of 1172 (683 female and 489 male) children and adolescents aged 8-18 years were involved in completing the measurements of PTSD, GAD, perceived threat of COVID-19, and COVID-19-related courtesy stigma. The Latent Profile Analysis identified the three profiles of the symptoms for PTSD and GAD which were labeled as Moderate PTSD, Mild Comorbidity, and Severe Comorbidity. The scores of the symptoms for PTSD, GAD, perceived threat, and stigma were different among the three profiles. The risk factors (i.e., perceived threat and stigma) that are related to comorbidity patterns were examined through a three-step method. The possibility of entry into the Severe Comorbidity Profile increased with increasing perceived threat and stigma. The mental health care interventions for children and adolescents who are susceptible to COVID-19 can be developed to reduce perceived threat and stigma.

Impact of earthquake exposure, family adversity and peer problems on anxiety-related emotional disorders in adolescent survivors three years after the Ya'an earthquake

BACKGROUND

Traumatic experiences often give rise to an increased risk of anxiety problems in adolescents. This study investigated the anxiety prevalence in adolescent earthquake survivors and the effect of secondary stressors such as bullying, poverty, or being "left behind" by parents working in the cities.

METHODS

This cross-sectional study was conducted three years after the 2013 Ya'an (China) earthquake on 6,132 adolescents aged 9 to 18 years from 11 public schools in three severely earthquake affected counties. The participants completed self-report questionnaires that assessed anxiety, earthquake exposure, poverty level, left-behind duration and bullying.

RESULTS

Separation anxiety (38.7%) and panic symptoms (32.2%) were found to be the primary contributors to anxiety in this adolescent sample. The regression and structural equation modeling indicated that adolescents who had suffered from high earthquake exposure, peer bullying, being left-behind, or poverty were more likely to report problems in all anxiety subcategories, with females reporting more anxiety symptoms than males. The likelihood of all anxiety disorders except separation anxiety was found to increase with age.

CONCLUSIONS

This study highlighted the need for post-disaster interventions aimed at minimizing post-earthquake adversity such as peer bullying and specialized psychological services that target subgroups that might be more susceptible to anxiety-related emotional problems. The results could be used to identify possible markers for anxiety problems in children who had not experienced any major traumas.

Heterogeneous patterns of posttraumatic stress symptoms and depression in cancer patients

BACKGROUND

Studies suggest that posttraumatic stress symptoms (PTSSs) and depression are common psychological outcomes in cancer patients and have high co-occurring prevalence. However, it is unclear whether PTSSs and depression always co-occur in cancer patients. This study aimed to clarify these co-occurring patterns.

METHODS

Participants were 270 cancer patients who completed self-report questionnaires. Latent profile analysis was used to examine co-occurring patterns of PTSSs and depression.

RESULTS

The results indicated four patient types: a low symptom group (n = 34, 13.0%), a depression symptom group (n = 99, 37.8%), a moderate co-occurring symptom group (n = 97, 37.0%), and a severe co-occurring symptom group (n = 32, 12.2%). Multinomial logistic regression was used to examine the role of social support, core belief challenge, and intrusive rumination in differentiating these groups. Intrusive rumination was more likely to be associated with depression symptoms, moderate co-occurring symptoms, and severe co-occurring symptoms. Core belief challenge was more likely to be associated with both moderate and severe co-occurring symptoms, and social support was less likely to be associated with moderate co-occurring symptoms.

LIMITATIONS

All variables were measured using self-report scales.

CONCLUSIONS

The coexisting patterns of PTSSs and depression in cancer patients are heterogeneous. Core belief challenge and intrusive rumination effectively differentiated PTSSs and depression patterns. Social support differentiated the low symptom group from the moderate co-occurring symptom group.

Policy brief on climate change and mental health/well-being

Climate change has a significant global impact on individuals' mental health and well-being. However, global health systems are inadequately prepared to address this issue. Studies indicate that climate events such as floods, droughts, tornados, earthquakes, and fires not only exacerbate chronic mental illness, but also impact well-being causing anxiety, stress, and in the worst case, suicide. The World Health Organization estimates that 12.6 million preventable deaths per year can be attributed to environmental factors, all of which are exacerbated by climate change, and an additional 250,000 deaths per year are projected between 2030 and 2050. Nurses must advocate for research, education, and policies that support disaster-resilient infrastructure and human services that allow communities across the globe to effectively mitigate the impact of climate change on human health.

Violence victimization and negative health correlates of youth in post-earthquake Haiti: Findings from the cross-sectional violence against children survey

BACKGROUND

We examined the prevalence of and relationships between violence victimization and negative health correlates of Haitian youth exposed to the 2010 earthquake.

METHODS

Participants were randomly selected 13-24 year-old youth (1457 females; 1459 males) living in Haiti following the 2010 earthquake. Data collected via Haiti's 2012 Violence against Children Survey (VACS) were analyzed.

RESULTS

Participants reported violence victimization in the past 12 months (females: 49.93%; males: 41.68%), moderate-to-severe mental distress (females: 76.56%; males: 66.41%), and suicidal ideation (females: 26.79%; males: 8.05%). Compared to participants without experiences of violence, victims of violence had significantly higher mean number of sexual partners (females: 1.99, 95% CI: 1.81-2.16, p = .02; males: 4.33, 95% CI: 3.50-5.16, p = .03), mental distress (females: 80.39%, p = .01; males: 72.95%, p = .002), and suicidal ideation (females: 36.09%, p < .0001; males: 12.02%, p < .0001). Male victims of violence were more likely to have sex without a condom (26.02%, p = .01) and female victims of violence were more likely to report histories of STIs (28.04%, p = .01), when compared to participants without history of violence.

LIMITATIONS

Data were collected via self-report. Disaster exposure experiences were not assessed. Analysis was correlational and did not control for potential confounding variables.

CONCLUSIONS

Disaster-exposed youth endorsed high levels of violence victimization and negative health correlates. Earthquake survivors who experienced violence were more likely to report negative health correlates. Greater attention to downstream sequelae of natural disasters is needed.

Comparison of latent typologies of posttraumatic stress disorder and depression symptoms across military personnel from India and the US

Research has identified heterogeneous subgroups of individuals based on posttraumatic stress disorder (PTSD) and depression symptoms. Using data collected from military personnel in India (N = 146) and U.S. (N = 194), we examined (1) the best-fitting latent class solution; (2) multi-group invariance of the class solution; and (3) construct validity of optimal class solution. Results indicated that the optimal 4-class solution differed in severity and severity/type in the India and U.S. samples respectively. With similarity in the optimal number of classes across cultural samples, the meaning/nature of classes differed. In the India sample, anxiety severity predicted the Low Severity Class vs. all other classes, and the Moderately High Severity/High Severity Classes vs. the Moderately Low Severity Class; number of traumas predicted the High Severity Class vs. other classes; and resilience predicted the Moderately Low Severity Class vs. the Moderately High Severity Class. In the U.S. sample, alcohol use predicted the High Severity Class vs. all other classes, and the High Depression-Low PTSD Class vs. the Low Severity Class; rumination significantly predicted the High Severity and High Depression-Low PTSD Classes vs. each of the High PTSD-Low Depression and Low Severity Classes. Thus, meaning and nature of PTSD-depression subgroups may vary culturally; hence, culturally-sensitive interventions need to account for this heterogeneity.

FKBP5 Genotype Linked to Combined PTSD-Depression Symptom in Chinese Earthquake Survivors

BACKGROUND

Post-traumatic stress disorder (PTSD) and depression are common mental disorders in individuals experiencing traumatic events. To date, few studies have studied the relationship between genetic basis and phenotypic heterogeneity of traumatized individuals. The present study examined the effects of four FKBP5 SNPs (rs1360780, rs3800373, rs9296158, and rs9470080) in four postdisaster groups (low symptom, predominantly depressive, predominantly PTSD, and combined PTSD-depression symptom groups) as identified by latent profile analysis.

METHODS

A total of 1,140 adults who experienced the 2008 Wenchuan earthquake participated in our study. Earthquake-related trauma, PTSD, and depressive symptoms were measured using standard psychometric instruments. The four FKBP5 SNPs were genotyped using a custom-by-design 2 × 48-Plex SNP scan™ Kit.

RESULTS

After adjusting for covariates, the main and gene-environment interaction effects of rs9470080 were all significant when the combined PTSD-depression group was compared with the low symptoms, predominantly depression and predominantly PTSD groups. rs9470080 TT genotype carriers had a higher risk of developing high co-occurring PTSD and depression symptoms than the C allele carriers. However, when trauma exposure was severe, the TT genotype carriers and C allele carriers did not differ in the risk of developing high co-occurring PTSD and depressive symptoms. The other three SNPs demonstrated no significant effects. Moreover, the rs3800373-rs9296158-rs1360780-rs9470080 haplotype A-G-C-T was found significantly associated with combined PTSD-depression symptoms.

CONCLUSION

Our findings support the genetic basis of phenotypic heterogeneity in people exposed to trauma. Furthermore, the results reveal the possibility that the variants of FKBP5 gene may be associated with depression-PTSD comorbidity.

Surviving the storm: Avoidant coping, helping behavior, resilience and affective symptoms around a major hurricane-flood

BACKGROUND

As extreme weather events increasingly affect the global population, it is valuable to understand their impacts on mental health. Extending upon previous theory and research, the current study examined a hypothesized framework of direct and indirect pathways. Exposure and psychosocial resource factors at the time of the hurricane/flood were expected to help explain post-disaster behavioral responses, such as avoidant coping, positive coping, and helping behaviors, which, in turn, would help account for post-traumatic stress symptoms (PTSS) and depressive symptoms (DS).

METHODS

Survey data were collected from adult survivors (n = 801) of Hurricane Harvey 1-3 months post-disaster. PTSS, DS, and needing help were common, and loss/disruption and helping behavior were widespread. Structural equation modeling was used to examine the hypothesized framework.

RESULTS

Models accounted for substantial variance in PTSS (70%) and DS (61%), with immediate loss/disruption, low self-reported resilience, and avoidant coping showing the strongest associations with symptoms. As predicted, results provided support for several modeled indirect pathways through avoidant coping to PTSS and DS. Further, helping behavior was consistently associated with increased PTSS, but not DS.

LIMITATIONS

Cross-sectional design and online data collection methods precluded testing of causal directionality and confirming clinical diagnoses.

CONCLUSIONS

The current study represents a step toward elucidating potential mediators of avoidant coping and how helping behavior might relate to post-disaster psychopathology. Individuals in heavily hurricane/flood-exposed areas who have low psychosocial resources (social support and resilience) might be most vulnerable and most in need of intervention.

Prevalence, comorbidity and predictors of post-traumatic stress disorder, depression, and anxiety in adolescents following an earthquake

BACKGROUND

This study sought to assess prevalence rate, comorbidity and predictors of Post-Traumatic Stress Disorder (PTSD), depression and anxiety among adolescents affected by the 2016 Aceh Earthquake.

METHODS

A cross-sectional study was conducted six months after the earthquake. The multi-stage random sampling method was applied to a selection of respondents from district schools. A total of 321 students participated in the study. In addition to generating demographic data, a brief PTSD inventory, the Patient Health Questionnaire (PHQ), the Generalized Anxiety Disorder (GAD-7) questionnaire and the Disaster Impact Questionnaire (DIQ) were administered.

RESULTS

Approximately 58.3%, 16.8% and 32.1% of adolescents reported the clinical symptoms of PTSD, depression and anxiety, respectively. The associations and comorbidity between PTSD, depression, and anxiety were statistically significant (p = 0.001). Gender, depression, having directly seen someone injured or trapped, the injury or hospitalization of a member of the nuclear family and being afraid to stay inside a building since the earthquake were demonstrated to be the significant predictors for PTSD. The injury and hospitalization of a member of the nuclear family and feeling stressed after the earthquake were significant predictors for depression. Having been injured, having one's house destroyed; being afraid to stay inside a building and gender were significant predictors for generalized anxiety disorder.

CONCLUSIONS

The prevalence of PTSD in the current study population is relatively high and the fact that a significant number of adolescents were afraid to stay inside a building following the earthquake calls for further investigation and treatments.

Patterns of Caregiver Factors Predicting Participation in Trauma-Focused Cognitive Behavioral Therapy

This study examined patterns of caregiver factors associated with Trauma- Focused Cognitive Behavioral Therapy (TF-CBT) utilization among trauma-exposed youth. This study included 41 caregivers (caregiver age M = 36.1, SD = 9.88; 93% African American) of youth referred for TF-CBT, following a substantiated forensic assessment of youth trauma exposure. Prior to enrolling in TF-CBT, caregivers reported on measures for parenting stress, attitudes towards treatment, functional impairment, caregiver mental health diagnosis, and caregiver trauma experiences. Classification and regression tree methodology were used to address study aims. Predictors of enrollment and completion included: attitudes towards treatment, caregiver trauma experiences, and parenting stress. Several caregiver factors predicting youth service utilization were identified. Findings suggest screening for caregivers' attitudes towards therapy, parenting stress, and trauma history is warranted to guide providers in offering caregiver-youth dyads appropriate resources at intake that can lead to increased engagement in treatment services.

Hurricanes and Indigenous Families: Understanding connections with discrimination, social support, and violence on PTSD

The purpose of this article is to use the culturally grounded Framework of Historical Oppression, Resilience, and Transcendence (FHORT) to examine (a) the experiences and impacts of hurricanes on Indigenous (i.e., Native American) family members in the Gulf Coast and (b) to identify how experiencing hurricanes and natural disasters, family and community support, adverse childhood experiences (ACE), discrimination and intimate partner violence (IPV) may be related to post-traumatic stress disorder (PTSD) among two Southeastern tribes. Results were drawn from a convergent mixed-methodology design, which incorporates ethnographic qualitative data and a culturally grounded quantitative follow-up survey. Thematic analysis of qualitative data with 208 participants from a coastal Indigenous community revealed several emergent themes, namely (a) the Impact of Federal Recognition on Hurricane Affected Communities; (b) Rapidly Changing Landscape, Lives, and Communities; and (C) Family and Personal Effects of Hurricane Experiences. Descriptive and hierarchical regression analysis of 127 participants across two Southeastern tribes indicate that many participants frequently thought of losses from hurricanes and disasters and that over one-third of the sample met the criteria for clinically significant PTSD. Regression results affirmed the independent effects of hurricane experiences, ACE, community and family support as they relate to PTSD; yet IPV and discrimination were the strongest predictors of PTSD. Results reveal the extensive repercussions of hurricanes on Indigenous families of the Southeast, which are inseparable from and exacerbated by the insidious historical oppression, including discrimination, already experienced by these groups.

Trauma-informed schools: Child disaster exposure, community violence and somatic symptoms

BACKGROUND

Given the increasing prevalence of natural disasters, trauma-informed school settings should include efficient methods for assessing child health and mental health in post-disaster environments. To develop such methods, factors that contribute to children's vulnerability and key signs of distress reactions after disasters need to be understood. To address these issues, we evaluated pre-disaster community violence exposure as a vulnerability factor for children's post-disaster reactions and somatic symptoms as a key post-disaster outcome.

METHODS

We evaluated 426 children exposed to Hurricane Katrina at two timepoints (3-7 months and 13-17 months post-disaster). Structural equation models evaluated community violence exposure, hurricane exposure, and posttraumatic stress and somatic symptoms.

RESULTS

Community violence exposure was associated with increased levels of posttraumatic stress symptoms among disaster-impacted youth, and did not moderate the relationship between disaster exposure and posttraumatic stress symptoms. Posttraumatic stress symptoms were associated with somatic symptoms in the short-term recovery period (3-7 months), but not associated with somatic symptoms during the longer-term recovery period (13-17 months).

LIMITATIONS

This study did not include school-level factors, and somatic symptoms were based on parent reports. The study did not include parent functioning information or distinguish between whether somatic symptoms were medical or functional in nature.

CONCLUSIONS

Post-disaster school-based screeners may need to incorporate questions related to children's past exposure to community violence and their somatic symptoms to provide trauma-informed care for children.

Co-occurring patterns of post-traumatic stress disorder and depression among flood victims: A latent profile analysis

This study examined the co-occurring patterns of post-traumatic stress disorder and depression. A sample of 187 victims completed self-report questionnaires after a major flood disaster. Results indicated four classes: low symptoms group (49.7%), mild comorbid symptoms group (24.1%), serious comorbid symptoms group (3.2%), and medium comorbid symptoms group (23.0%). Male victims were less likely and older victims were more likely to belong to the medium comorbid symptoms group; victims with more serious trauma exposure and those using more maladaptive cognition emotional regulation strategies were more likely to belong to both the mild and medium comorbid symptoms groups.

Factors Associated with Complicated Grief in Students Who Survived the Sewol Ferry Disaster in South Korea

OBJECTIVE

The Sewol ferry disaster caused shock and grief in South Korea. The aim of this study was to identify the factors associated with symptoms of complicated grief (CG) among the surviving students 20 months after that disaster.

METHODS

This study was conducted using a cross-sectional design and a sample of 57 students who survived the Sewol ferry disaster. Data were collected using the following instruments: Inventory of Complicated Grief (ICG), the Lifetime Incidence of Traumatic Events-Child, the Child Report of Post-Traumatic Symptoms (CROPS), KIDSCREEN-27, Family Adaptability and Cohesion Evaluation Scales-III, the Peri-traumatic Dissociation-Post-traumatic Negative Beliefs-Post-traumatic Social Support scale, and the Strengths and Difficulties Questionnaire. A generalized linear model using a log link and Poisson distribution was performed to identify factors associated with symptoms of CG.

RESULTS

The mean score on the ICG was 15.57 (standard deviation: 12.72). Being born in 1999, a higher score on the CROPS and a lower score in autonomy and relationship with parents on the KIDSCREEN-27 were related to higher levels of CG.

CONCLUSION

Twenty months after the Sewol ferry disaster, 24.5% of surviving students were suffering from CG. This study uncovered a vulnerable population of bereaved children at high risk for CG.

Similarity in symptom patterns of posttraumatic stress among disaster-survivors: a three-step latent profile analysis

Background: Individuals express symptoms of posttraumatic stress in various ways, noted for example in the many symptom combinations in the diagnostic manuals. Studies aiming to examine differences of symptom presentations by extracting latent classes or profiles indicate both the presence of subtypes with differing symptomatology and subtypes distinguished by severity levels. Few studies have examined subtype associations with long-term outcomes. Objective: The current study aimed to apply latent profile analysis on posttraumatic stress (PTS) in a highly homogenous sample of Swedish tourists exposed to the 2004 Southeast Asia tsunami and to examine if classes differed in their long-term outcome. Methods: An latent profile analysis was conducted using self-report data collected one year after the disaster from 1638 highly exposed survivors that endorsed ≥ 1 symptom of PTS. Associations were examined between the classes and predictors of PTS (loss of a relative or friend, subjective life threat) and levels of PTS at a three-year follow up. Results: The latent profile analysis indicated four classes: minimal, low, moderate, and severe symptoms. The classes were distinguished mainly by their levels of PTS. Loss of a relative or friend and subjective life threat were associated with a higher likelihood of belonging to any other class than the minimal class. The severity level of the classes at one year were predictive of PTS severity at the three-year follow-up. Conclusions: Homogeneous profiles of posttraumatic stress differing mainly in symptom severity were found in this sample of disaster survivors. Profile diversity may be related to sample variation and unmeasured confounders rather than reflect qualitatively different disorders.

The relationship between social support and posttraumatic stress symptoms among youth exposed to a natural disaster

Background: Children are a vulnerable population following a natural disaster, due to their age and dependence on adults. The primary presenting problem children report after disasters is posttraumatic stress symptoms (PTSS). Prior research suggests that PTSS is inversely related to social support, which is often disrupted after a disaster. Objective: This study examined the relationship between social support (from parents, teachers, and peers) and PTSS in children affected by Hurricane Katrina. The research contributes to the literature by examining the mechanisms that drive this relationship over time. Methods: In this study, 426 children were followed over four timepoints, beginning 3-7 months after Hurricane Katrina and concluding 25-27 months post-hurricane. Three path models analysed the relationship between social support (from parents, teachers, and peers, measured by the Social Support Scale for Children) and PTSS (measured by the UCLA PTSD Reaction Index). Covariates included child age, minority status, gender, perceived life threat, and actual life threat. Nonsignificant paths were trimmed from the final models. Global fit indices were examined to determine model fit. Results: In the parent and peer social support models, PTSS exhibited statistically significant effects on social support from one wave to the next. In the teacher model, this was only true between Waves 2 and 3. Social support showed a statistically significant effect on PTSS between Wave 2 and Wave 3 in the peer model (standardized estimate = -0.26, p < .0001). No paths from social support to PTSS were significant in the parent and teacher models. Conclusion: Findings support a social selection model in which PTSS undermine social support, particularly in the first two years post-disaster. If these findings are replicated, this suggests that, in cases of limited funding, PTSS should be prioritized, given their cascading effects on social support.

Long-term health of children following the Eyjafjallajökull volcanic eruption: a prospective cohort study

Background: More than 500 million people worldwide live within exposure range of an active volcano and children are a vulnerable subgroup of such exposed populations. However, studies on the effects of volcanic eruptions on children's health beyond the first year are sparse. Objective: To examine the effect of the 2010 Eyjafjallajökull eruption on physical and mental health symptoms among exposed children in 2010 and 2013 and to identify potential predictive factors for symptoms. Method: In a population-based prospective cohort study, data was collected on the adult population (N = 1615) exposed to the 2010 Eyjafjallajökull eruption and a non-exposed group (N = 697). The exposed group was further divided according to exposure level. All participants answered questionnaires assessing their children´s and their own perceived health status in 2010 and 2013. Results: In 2010, exposed children were more likely than non-exposed children to experience respiratory symptoms (medium exposed OR 1.47; 95% CI 1.07-2.03; high exposed OR 1.52; 95% CI 1.03-2.24) and anxiety/worries (medium exposed OR 2.39; 95% CI 1.67-3.45; high exposed OR 2.77; 95% CI 1.81-4.27). Both genders had an increased risk of symptoms of anxiety/worries but only exposed boys were at increased risk of experiencing headaches and sleep disturbances compared to non-exposed boys. Within the exposed group, children whose homes were damaged were at increased risk of experiencing anxiety/worries (OR 1.62; 95% CI 1.13-2.32) and depressed mood (OR 1.55; 95% CI 1.07-2.24) than children whose homes were not damaged. Among exposed children, no significant decrease of symptoms was detected between 2010 and 2013. Conclusions: Adverse physical and mental health problems experienced by the children exposed to the eruption seem to persist for up to a three-year period post-disaster. These results underline the importance of appropriate follow-up for children after a natural disaster.

Heterogeneity in patterns of DSM-5 posttraumatic stress disorder and depression symptoms: Latent profile analyses

BACKGROUND

Posttraumatic stress disorder (PTSD) and depression co-occur frequently following the experience of potentially traumatizing events (PTE; Morina et al., 2013). A person-centered approach to discern heterogeneous patterns of such co-occurring symptoms is recommended (Galatzer-Levy and Bryant, 2013). We assessed heterogeneity in PTSD and depression symptomatology; and subsequently assessed relations between class membership with psychopathology constructs (alcohol use, distress tolerance, dissociative experiences).

METHODS

The sample consisted of 268 university students who had experienced a PTE and susequently endorsed clinical levels of PTSD or depression severity. Latent profile analyses (LPA) was used to identify the best-fitting class solution accouring to recommended fit indices (Nylund et al., 2007a); and the effects of covariates was analyzed using a 3-step approach (Vermunt, 2010).

RESULTS

Results of the LPA indicated an optimal 3-class solutions: high severity (Class 2), lower PTSD-higher depression (Class 1), and higher PTSD-lower depression (Class 3). Covariates of distress tolerance, and different kinds of dissociative experiences differentiated the latent classes.

LIMITATIONS

Use of self-report measure could lead to response biases; and the specific nature of the sample limits generalizability of results.

CONCLUSION

We found evidence for a depressive subtype of PTSD differentiated from other classes in terms of lower distress tolerance and greater dissociative experiences. Thus, transdiagnostic treatment protocols may be most beneficial for these latent class members. Further, the distinctiveness of PTSD and depression at comparatively lower levels of PTSD severity was supported (mainly in terms of distress tolerance abilities); hence supporting the current classification system placement of these disorders.

Post-traumatic stress symptoms and post-traumatic growth among children and adolescents following an earthquake: a latent profile analysis

BACKGROUND

Pathological and beneficial outcomes have been documented in children and adolescents exposed to disasters, but the patterns of the outcomes are not known. This study was conducted to identify patterns of post-traumatic stress symptoms and post-traumatic growth and examine the predictors for the patterns among children and adolescents following an earthquake.

METHOD

Self-reported measures (post-traumatic stress symptoms, post-traumatic growth, disaster exposure, and social support) were assessed among a total of 618 participants (age 12.26 ± 2.75) at 8 months post disaster. Latent profile analysis was utilized to identify the patterns of post-traumatic stress symptoms and post-traumatic growth, and multinomial logistic regressions were conducted to examine the predictors for the patterns.

RESULTS

Three patterns were identified. Most of the participants fell into the Thriving pattern and smaller proportions fell into either the Resilient or Stressed and Growing pattern. Loss and injury, subjective fear, and social support could predict the membership in patterns of post-traumatic stress symptoms and post-traumatic growth.

CONCLUSIONS

Practitioners are suggested to identify the pattern of post-traumatic stress symptoms and post-traumatic growth for different children and adolescents, and provide the service targeting their needs.

Schools and Disasters: Safety and Mental Health Assessment and Interventions for Children

This article draws on experiences and lessons from global disasters and utilizes the United Nations Comprehensive School Safety Framework to highlight the necessary role of safe schools in protecting children, as well as adult staff, from the immediate threats and long-term implications of disasters. Specifically, we focus on three well-established pillars of school safety: Pillar I: Safe Learning Facilities; Pillar II: Disaster Management; and Pillar III: Risk Reduction and Resilience Education. In addition, we propose a potential fourth pillar, which underscores the function of schools in postdisaster mental health assessment and intervention for children. We argue that schools offer a central location and trusted institutional space for mental health assessment and intervention after disasters. We also examine the important linkages between schools, child mental health, and household and family recovery. We conclude with recommendations for filling gaps in research and practice related to ensuring the safety of schools and the associated health and well-being of children in the face of future disasters.

Approaches to the Assessment of Children in the Context of Disasters

Children exposed to disasters are a vulnerable population, making the assessment of children post-disaster an important issue. Utilizing a Multiple Gating Stepped Care framework, we highlight recent literature related to post-disaster assessment and intervention for children. In particular, we focus on screening, clinical evaluation, and feedback-informed service delivery. Screening allows large populations of children to be assessed at a relatively low cost. Children identified by screening as being at risk may then be assessed through more in-depth clinical evaluations, in order to assess clinical symptoms, strengths, and stressors, and to make determinations about appropriate interventions. Continued assessment during therapy provides important feedback for the delivery of appropriate care. New formats for assessment, as well as issues related to identifying sources for assessment, are discussed. Recommendations for future directions are provided.

Event-Related Household Discussions Following the Boston Marathon Bombing and Associated Posttraumatic Stress Among Area Youth

Despite research documenting the scope of disaster-related posttraumatic stress (PTS) in youth, less is known about how family processes immediately postdisaster might associate with child outcomes. The 2013 Boston Marathon bombing affords a unique opportunity to assess links between immediate family discussions about community trauma and child mental health outcomes. The present study examined associations between attack-related household discussions and child PTS among Boston-area youth ages 4 to 19 following the Marathon bombing (N = 460). Caregivers completed surveys 2 to 6 months postattack about immediate household discussions about the events, child exposure to potentially traumatic attack-related experiences, and child PTS. During the Marathon bombing and manhunt, there was considerable heterogeneity in household discussions across area families, and several discussion items were differentially predictive of variability in children's PTS. Specifically, after controlling for children's direct exposure to the potentially traumatic attack/manhunt events, children showed lower PTS when it was their caregivers who informed them about the attack and manhunt, and when their caregivers expressed confidence in their safety and discussed their own feelings about the manhunt with their child. Children showed higher PTS when their caregivers did not discuss the events in front of them, asked others to avoid discussing the events in front of them, and expressed concern at the time that their child might not be safe. Child age and traumatic attack/manhunt exposure moderated several links between household discussions and child PTS. Findings underscore the importance of family communication and caregiver modeling during times of community threat and uncertainty.

Mother and Child Reports of Hurricane Related Stressors: Data from a Sample of Families Exposed to Hurricane Katrina

BACKGROUND

Families exposed to disasters such as Hurricane Katrina are at risk for numerous adverse outcomes. While previous literature suggests that the degree of disaster exposure corresponds with experiencing negative outcomes, it is unclear if parents and children report similar levels of disaster exposure.

OBJECTIVE

The purpose of this paper was to examine levels of disaster stressor agreement among mother-child dyads affected by Hurricane Katrina, and to examine whether discrepancies in disaster stressor reports are associated with higher levels of posttraumatic stress (PTS) symptoms.

METHODS

Participants in this study consisted of 353 dyads of mothers (age M = 38.79 years, SD = 7.52; 68% African American) and children (52% girls; age M = 11.61 years, SD = 1.57) exposed to Hurricane Katrina. Parents and children were assessed at two timepoints, 3 - 7 months and 14 - 17 months postdisaster. Parent and child responses to items regarding hurricane related stressor exposure and PTS symptoms were analyzed.

RESULTS

Agreement on hurricane related exposures was predominately slight to moderate, with kappas ranging from κ = .19 to κ = .83. Polynomial regression analyses revealed that when mothers reported low levels of Immediate Loss/Disruption stressors and children reported high levels of these stressors, children reported higher levels of Time 2 PTS symptoms, b = -.72 (.33), p = .03.

CONCLUSIONS

Overall, levels of mother-child response agreement were low. Discrepancies in mother and child reports predicted higher levels of child PTS symptoms. Clinicians may want to query both parents and children about their disaster experiences when working with families postdisaster.

Caregiver distress, shared traumatic exposure, and child adjustment among area youth following the 2013 Boston Marathon bombing

BACKGROUND

Disasters are associated with myriad negative outcomes in youth, including posttraumatic stress disorder and related psychopathology. Prior work suggests links between caregiver distress and child mental health outcomes following community traumas, but the extent to which caregiver distress is directly linked to post-disaster child functioning, or whether such associations may simply be due to shared traumatic exposure, remains unclear.

METHODS

The current study examined relationships among caregiver distress, caregiver-child shared traumatic exposure, and child outcomes in Boston-area families (N=460) during the six months following the 2013 Boston Marathon bombing. Parents completed surveys about their and their child׳s potentially traumatic experiences during the bombing and subsequent manhunt. Post-attack caregiver distress and child psychological functioning were also assessed.

RESULTS

After accounting for caregiver-child shared traumatic exposure, significant associations were retained between caregiver distress and child functioning across several domains. Furthermore, after accounting for caregiver traumatic exposure, caregiver distress moderated relationships between child traumatic exposure and child posttraumatic stress and conduct problems, such that associations between child traumatic exposure and child posttraumatic stress and conduct problems were particularly strong among children of highly distressed caregivers.

LIMITATIONS

The cross-sectional design did not permit evaluations across time, and population-based methods were not applied.

CONCLUSIONS

Findings clarify links between caregiver distress and child psychopathology in the aftermath of disaster and can inform optimal allocation of clinical resources targeting disaster-affected youth and their families.