Trajectories of post-traumatic stress disorder symptoms among youth exposed to both natural and technological disasters

Scoping review on trauma and recovery in youth after natural disasters: what Europe can learn from natural disasters around the world

In the last decade, Europe has seen a rise in natural disasters. Due to climate change, an increase of such events is predicted for the future. While natural disasters have been a rare phenomenon in Europe so far, other regions of the world, such as Central and North America or Southeast Asia, have regularly been affected by Hurricanes and Tsunamis. The aim of the current study is to synthesize the literature on child development in immediate stress, prolonged reactions, trauma, and recovery after natural disasters with a special focus on trajectories of (mal-)adaptation. In a literature search using PubMed, Psychinfo and EBSCOhost, 15 studies reporting about 11 independent samples, including 11,519 participants aged 3-18 years, were identified. All studies identified resilience, recovery, and chronic trajectories. There was also evidence for delayed or relapsing trajectories. The proportions of participants within each trajectory varied across studies, but the more favorable trajectories such as resilient or recovering trajectory were the most prevalent. The results suggested a more dynamic development within the first 12 months post-disaster. Female gender, a higher trauma exposure, more life events, less social support, and negative coping emerged as risk factors. Based on the results, a stepped care approach seems useful for the treatment of victims of natural disasters. This may support victims in their recovery and strengthen their resilience. As mental health responses to disasters vary, a coordinated screening process is necessary, to plan interventions and to detect delayed or chronic trauma responses and initiate effective interventions.

Children's mental health during the COVID-19 pandemic: a population-based cohort study in the United States

PURPOSE

Examine children's mental health symptoms, including changes during the COVID-19 pandemic.

METHODS

The COVID Experiences Surveys, designed to be representative of the U.S. household population, were administered online to parents of children aged 5-12 years (wave 1 (W1), October-November 2020, n = 1561; wave 2 (W2), March-May 2021, n = 1287). We modeled changes in children's symptoms of anxiety, depression, and psychological stress and examined associations between demographic characteristics, COVID-19 related experiences, and protective factors with symptoms across both waves using generalized estimating equations.

RESULTS

Based on parent-report, children's symptoms of anxiety and depression decreased from W1 to W2 (Δ t-score anxiety = -1.8 [95% confidence intervals (CI): -2.5, -1.0]; Δ t-score depression = -1.0 [CI: -1.7, -0.3]). Psychological stress remained consistent. Across waves, older children and children with an emotional, mental, developmental, behavioral, physical, or medical condition were more likely to have specific poor mental health symptoms. Poor mental health symptoms were more likely among children with several contextual stressors (e.g., economic stress, parental emotional strain) and less likely among children with protective factors (e.g., daily routines, neighborhood cohesion).

CONCLUSIONS

Establishing programs that support mental health, improving access to mental health services, and fostering collaborations to advance children's mental health is important.

Post-traumatic stress trajectories of children and their parents over the year following intensive care discharge: A secondary analysis

BACKGROUND

New research in the field of psychological trauma has emphasized (a) the heterogeneity of psychological reactions after traumatic events and (b) the existence of distinct symptom trajectories.

AIMS

In this study, existing data on post-traumatic stress disorder (PTSD) symptoms in 66 parent-child dyads were re-examined in the light of this literature in order to establish whether a similar pattern of symptom trajectories also applies to this population.

STUDY DESIGN

A prospective observational cohort study. Participants' PTSD symptoms were assessed 3 and 12 months after discharge from a paediatric intensive care unit (PICU), using a short form of the Davidson Trauma Scale with parents and the Child Revised Impact of Events Scale with children aged 7-17 years.

RESULTS

Results confirmed that the majority of children (58%) and parents (46%) exhibited a 'Resilient' PTSD trajectory over the year, in the sense that their scores remained in the non-clinical range at both timepoints. Children displaying a 'Resilient' trajectory were more likely to have a parent who also displayed a 'Resilient' trajectory (p = .018). However, there was also evidence of a 'Recovery' trajectory in a significant minority in this sample and over 1 in 4 children and parents exhibited a 'Chronic' or 'Delayed' symptom trajectory.

CONCLUSIONS

Although average PTSD scores reduced over time in this sample and 'Resilient' trajectories were common, a significant proportion of children and parents exhibited 'Chronic' and 'Delayed' symptom trajectories.

RELEVANCE TO CLINICAL PRACTICE

These results suggest that, although the majority do well, a significant number of children and family members may develop chronic or delayed symptoms of PTSD in the year following PICU discharge. The monitoring of individual family members' symptoms beyond 3 months post-discharge may help to determine those who might most benefit from further support.

Reconceptualizing Social and Emotional Competence Assessment in School Settings

The mental health needs of youth are both significant and increasing. Recent advancements have highlighted the need to reduce psychological distress while promoting the development of important social and emotional competencies. Current social and emotional assessment tools are limited in important ways that preclude their widespread use. In the current article, these limitations are discussed. A novel social and emotional learning assessment framework guided by methodological and theoretical innovations is presented. Future research directions and opportunities are discussed.

Prospective network of post-traumatic stress disorder (PTSD) symptoms across adolescent survivors with distinct trajectories of PTSD: A cohort study of the Wenchuan earthquake

There are multiple trajectories of post-traumatic stress disorder (PTSD) symptoms following disasters. Unraveling the patterns of interactions between PTSD symptoms across distinct PTSD trajectories is crucial. This study was aimed at investigating the temporal sequences, changes, and predictive symptoms in PTSD networks over time across distinct PTSD trajectory groups. Data were exacted from the Wenchuan Earthquake Adolescent Health Cohort (WEAHC) study. The current study included 1022 adolescents (424 males) who participated in follow-up surveys at 12 months and 24 months post-earthquake. Self-reported PTSD symptoms were assessed with the Post-traumatic Stress Disorder Self-Rating Scale. The between-person network revealed significant differences across distinct trajectories. In the chronic dysfunction group, "Intrusive thoughts" had the strongest value in predicting on other PTSD symptoms. In contrast, "Difficulty in study or work" in the recovery group and "Physiological cue reactivity" in the resistance group were highly associated with the remission of other PTSD symptoms. These findings underscore the importance of "Difficulty in study or work" and "Physiological cue reactivity" for promoting the spontaneous remission of PTSD and further suggest that "Intrusive thoughts" maybe helpful to minimize the subsequent presence of other PTSD symptoms. Future research should investigate the causality and associations between within-person networks.

Health Effects of Cyclones: A Systematic Review and Meta-Analysis of Epidemiological Studies

BACKGROUND

More intense cyclones are expected in the future as a result of climate change. A comprehensive review is urgently needed to summarize and update the evidence on the health effects of cyclones.

OBJECTIVES

We aimed to provide a systematic review with meta-analysis of current evidence on the risks of all reported health outcomes related to cyclones and to identify research gaps and make recommendations for further research.

METHODS

We systematically searched five electronic databases (MEDLINE, Embase, PubMed, Scopus, and Web of Science) for relevant studies in English published before 21 December 2022. Following the Preferred Reporting Items for Systematic reviews and Meta-Analysis (PRISMA) guidelines, we developed inclusion criteria, screened the literature, and included epidemiological studies with a quantitative risk assessment of any mortality or morbidity-related outcomes associated with cyclone exposures. We extracted key data and assessed study quality for these studies and applied meta-analyses to quantify the overall effect estimate and the heterogeneity of comparable studies.

RESULTS

In total, 71 studies from eight countries (the United States, China, India, Japan, the Philippines, South Korea, Australia, Brazil), mostly the United States, were included in the review. These studies investigated the all-cause and cause-specific mortality, as well as morbidity related to injury, cardiovascular diseases (CVDs), respiratory diseases, infectious diseases, mental disorders, adverse birth outcomes, cancer, diabetes, and other outcomes (e.g., suicide rates, gender-based violence). Studies mostly included only one high-amplitude cyclone (cyclones with a Saffir-Simpson category of 4 or 5, i.e., Hurricanes Katrina or Sandy) and focused on mental disorders morbidity and all-cause mortality and hospitalizations. Consistently elevated risks of overall mental health morbidity, post-traumatic stress disorder (PTSD), as well as all-cause mortality or hospitalizations, were found to be associated with cyclones. However, the results for other outcomes were generally mixed or limited. A statistically significant overall relative risk of 1.09 [95% confidence interval (CI): 1.04, 1.13], 1.18 (95% CI: 1.12, 1.25), 1.15 (95% CI: 1.13, 1.18), 1.26 (95% CI: 1.05, 1.50) was observed for all-cause mortality, all-cause hospitalizations, respiratory disease, and chronic obstructive pulmonary disease hospitalizations, respectively, after cyclone exposures, whereas no statistically significant risks were identified for diabetes mortality, heart disease mortality, and preterm birth. High between-study heterogeneity was observed.

CONCLUSIONS

There is generally consistent evidence supporting the notion that high-amplitude cyclones could significantly increase risks of mental disorders, especially for PTSD, as well as mortality and hospitalizations, but the evidence for other health outcomes, such as chronic diseases (e.g., CVDs, cancer, diabetes), and adverse birth outcomes remains limited or inconsistent. More studies with rigorous exposure assessment, of larger spatial and temporal scales, and using advanced modeling strategy are warranted in the future, especially for those small cyclone-prone countries or regions with low and middle incomes. https://doi.org/10.1289/EHP12158.

Toward a Developmental Model of Continuity and Change in PTSD Symptoms following Exposure to Traumatic and Adverse Experiences

A developmental understanding of the expression of posttraumatic stress (PTS) symptoms following trauma in childhood requires identifying continuity and change in not just overall symptoms but in the individual symptoms as well. Such models of change also require understanding multiple dimensions of time. That is, longitudinal change-the passage of time-may have different effects on symptom expression depending on when in time an individual entered the study - such as what age they were when first assessed. This paper addresses these ideas with an overview of the developmental differences in the assessment of PTS from the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders, (DSM-5), longitudinal research on posttraumatic stress disorder (PTSD) symptoms, and providing synthesis within a symptom network perspective. We then provide an illustration of how individual PTSD symptoms change over time at different ages (elementary versus middle school) with a secondary analysis of data from a previously reported study (n = 191 youth, aged 8-15, assessed at two time points six months apart). The reanalysis of the data suggests both continuity and change in symptoms over time (i.e., some symptoms were more stable than other symptoms) with differences in symptom rates and their longitudinal change as a function of age (i.e., some symptoms more common or more stable in younger versus older or older versus younger). We close with avenues for future research aimed at better understanding symptom cascades over time and at different ages and potential implications for future iterations of assessment/classification systems.

Parent and child adjustment dual trajectories at the beginning of the COVID-19 syndemic

Children and their families have been significantly impacted by the unfolding of the COVID-19 syndemic. We sought to identify (1) groups of families with distinct profiles of joint trajectories of parental anxiety and child emotional distress and (2) protective and risk factors associated with these dual-trajectory profiles. A sample of 488 parents (65% White; 77% mothers) with 3- to 8-year-old children (M_Age  = 5.04, SD_Age  = 1.59) was followed from late March to early July in 2020. Survey data on parent (i.e., anxiety symptoms) and child (i.e., emotional distress) adjustment were collected at three time points. Using multivariate growth mixture modeling, we identified one group with low parental anxiety and child emotional distress (42.7%) and three other distinct groups with varying risk levels among parents and/or children. We also identified protective (e.g., positive parenting) and risk (e.g., child negative affect, negative parenting, perceived stress with racism) factors in predicting parent and child adjustment. It can be concluded that, overall, our sample (mostly middle- and high-socioeconomic status families) demonstrated family resilience amid COVID-19, consistent with prior disaster coping literature. At the same time, our findings also indicated the need to identify at-risk families and modifiable factors for post-disaster public health interventions.

Associations between Adverse Childhood Experiences and Pandemic-Related Stress and the Impact on Adolescent Mental Health during the COVID-19 Pandemic

Vulnerabilities of adolescents during times of crisis have been previously identified, but little research has investigated the compounding effects of lifetime adversities and pandemic-related stress on adolescent mental health. This study uses adolescent self-report data to model relationships between stress exposures and indicators of poor mental health from the longitudinal COVID Experiences (CovEx) Surveys. These surveys were administered online in English to U.S. adolescents ages 13-19 using the NORC AmeriSpeak® panel, a probability-based panel designed to be representative of the U.S. household population. Two waves of data were collected (Wave 1: October-November 2020, n = 727; Wave 2: March-May 2021, n = 569). Measures included demographics, adverse childhood experiences (ACEs, 8 items), pandemic-related stress (Pandemic-Related Stress Index [PRSI], 7 items), and depression symptoms (Patient Health Questionnaire for Adolescents [PHQ-A], 9 items). Path analyses were conducted to examine pathways between Wave 1 ACEs, Wave 1 PRSI, and Wave 2 PHQ with covariates of sex and race/ethnicity. Females had higher ACEs, PRSI, and PHQ scores than males. The PRSI score at Wave 1 was positively associated with the PHQ at Wave 2 (b = 0.29, SE = 0.14, p < 0.001). ACEs at Wave 1 were positively associated with PRSI at Wave 1 (b = 0.31, SE = 0.03, p < 0.001) and with PHQ at Wave 2 (b = 0.32, SE = 0.12, p < 0.001). The direct effect of ACEs on PHQ (b = 0.23, SE = 0.12, p < 0.001) remained significant even after accounting for the indirect effect of pandemic-related stress (b = 0.09, SE = 0.05, p < 0.001). Pandemic-related stress had a direct, adverse impact on adolescent depressive symptoms and demonstrates a compounding effect of childhood adversity and pandemic-related stress on depression. Findings can aid the design of interventions that promote mental health and support adolescent coping and recovery.

Supplementary Information

The online version contains supplementary material available at 10.1007/s40653-022-00502-0.

The acute and persisting impact of COVID-19 on trajectories of adolescent depression: Sex differences and social connectedness

BACKGROUND

The COVID-19 era is a time of unprecedented stress, and there is widespread concern regarding its short- and long-term mental health impact. Adolescence is a sensitive period for the emergence of latent psychopathology vulnerabilities, often activated by environmental stressors. The present study examined COVID-19's impact on adolescent depression and possible influences of different domains of social connectedness (loneliness, social media use, social video game time, degree of social activity participation).

METHODS

A community sample of 175 adolescents (51% boys, mean age = 16.01 years) completed questionnaires once before and twice during the COVID-19 pandemic. Piecewise growth modeling examined the acute (7 weeks) and persistent (8 months) effects of COVID-19 on depressive symptoms, and differences across sex and social connectedness.

RESULTS

Significant increases in depressive symptoms followed pandemic onset for boys and girls. However, this increase was earlier and more pronounced among girls than boys, whose depression only increased significantly during the persistent period and to a lesser degree. Trajectories of depression were influenced by loneliness and social connections.

LIMITATIONS

Most participants had economic stability and minimal exposure to the virus. Exacerbation of depressive symptoms may be more severe in higher risk populations.

CONCLUSIONS

Adolescent depression levels have increased during COVID-19, and are higher for girls and those who are lonely. Enhanced screening and management for adolescent depression and social connectedness could play a critical role in mitigating the negative mental health fallout of COVID-19 and future pandemics within this population.

Post-traumatic Stress and Depressive Symptoms Among Adolescents After the 2015 Earthquake in Nepal: A Longitudinal Study

Few longitudinal studies have focused on mental health problems among adolescents after earthquakes. We investigated changes in post-traumatic stress symptoms (PTSS) and depressive symptoms from 18 to 31 months after the 2015 earthquake in Nepal and explored potential risk factors associated with the change in psychiatric symptoms. This study comprised of 515 adolescents, aged 11-17 years from two earthquake-affected areas, one severely affected than the other. The psychiatric symptoms were assessed using the standardized Child Post-traumatic Stress Disorder Scale and the Depression Self-Rating Scale. No significant change was observed in the prevalence of PTSS and depressive symptoms from 18 to 31 months after the earthquake. Living in severely affected area and exposure to trauma after the earthquake were associated with adolescents who developed chronic or delayed PTSS and depressive symptoms. The study findings highlight the need for disaster preparedness and early interventions that strengthen support at various levels.

Predictors of psychological stress occurring after the first wave of the COVID-19 pandemic in Poland: A cross-sectional study

The article presents the results of research aimed to identify the predictors of psychological distress among Poles 7 months after the occurrence of the first case of COVID-19. In order to gather the research material, the CAWI on-line survey method was applied and carried out within the framework of the Ariadna Research Panel on the sample of 1,079 Poles aged 15 and over. The results of the conducted research indicate that Polish society experienced psychological distress during the first wave of the pandemic. According to the Kessler Psychological Distress Scale (K10), no mental disorders were observed among 36% of Poles, mild mental disorders were observed among 23% of respondents, average levels of disorders were observed among 18% of respondents, whereas high levels of disorders were observed among 23% of respondents. A hierarchical linear regression analysis was used to identify the risk factors of psychological distress. In the first stage, socio-demographic variables explained 13% of the distress variance. In the second stage, the variables measuring social nuisances of the pandemic were introduced, which increased the percentage of the explained stress variance to 24%. In the third stage, the introduced psychological variables increased the percentage of the explained variance to 65%. The main factor which increased stress levels was neuroticism. The conducted analyses have shown that the lack of social, economic and psychological capital significantly increases the susceptibility to distress when a threat to life and health lasts for a prolonged period of time.

Adolescence Outside the Restricted Zone: A Narrative Study of Nuclear Disaster Response Trajectories intertwining with Life (TiL)

Responses to trauma can involve complex meaning-making processes and the perception of ambiguous threats. This study sought to explore response trajectories to a nuclear disaster and their intertwining courses with ecological factors (Trajectories intertwining with Life—TiL) from adolescence onward among a non-evacuated population. Four women and four men (mean age 20) who were adolescents during the 2011 nuclear accident in Fukushima (mean age 14), and who grew up outside the restricted zone participated in the study. Semi-structured life story interviews were conducted in the form of in-depth qualitative inquiries. A holistic analysis was employed to identify the TiL patterns following the Fukushima nuclear disaster in the overall context of the stories and to reveal important themes throughout adolescence. Four TiL patterns were found: three trajectories corresponding with those identified in prior research and one newly identified trajectory. The perceived, distal, and continuous threat of radiation played a central role in all patterns and exerted secondary impacts throughout the lives of non-evacuated adolescents. The study’s implications shed light on rarely studied response trajectories to ambiguous Potentially Traumatic Events (PTEs) throughout adolescence and point out the benefits of using a life story approach to this end for the first time.

Exploring Factors That Influence Children's Growth and Development During a Pandemic

The potential long-term impacts of natural or man-made disasters on children and adolescents have been the subject of numerous scientific research studies over the past decades. Since the rise of the COVID-19 pandemic, however, it has become even more important to continue these investigations in order to address the special needs of our youth. While the virus itself appears to cause less pathology in them compared to adults, the effects go beyond the disease itself. The pandemic has caused extremely high levels of stress for both the children and their families. As a result, special attention has to be given to the possible long-term impacts on their growth and development. It is very important for physicians and other healthcare providers to recognize the signs and symptoms of stress and monitor for physical and mental health inequities, and to be able to provide support when help is needed. Identifying culturally effective solutions and reaching out to community based organizations or partners for resources and programs with which families identify is an important part of this healing provision. Mind-body therapies and practices such as meditation, visualization, breathing exercises, Movazeneh®, and Tamarkoz® are effective complementary therapies that can be utilized in pediatrics and help children and adolescents learn self-care skills that they could apply throughout their lives. Health providers should become educated in these safe and noninvasive techniques themselves, and consider them as possible therapeutic approaches for the treatment of stress in their pediatric patients.

Posttraumatic stress disorder and growth: Examination of joint trajectories in children and adolescents

Positive health endpoints are not the opposite of negative endpoints. Previous studies examining posttraumatic stress disorders (PTSD) and posttraumatic growth (PTG) trajectories have overlooked the co-existence of PTSD and PTG, making it difficult to accurately distinguish individuals with various posttraumatic presentations, causing the effects of targeted interventions to be discounted. To fill this gap, the current study sought to examine joint PTSD and PTG trajectories in children and adolescents. Eight hundred and seventy-six Chinese children and adolescents were recruited to complete self-report questionnaires 6, 12, and 18 months after the Ya'an earthquake. Multiple-process growth mixture modeling analysis was used to test the study proposal. Five distinct joint PTSD and PTG trajectory types were found: recovery, growth, struggling, resistant, and delayed symptoms. Female students and students who felt trapped or fearful were more likely to be in the struggling group, and students who experienced injury to themselves or family members were more likely to belong to the delayed symptom group. These findings suggest that postdisaster psychological services should be provided to relieve delayed symptoms in individuals who experience injury to themselves or their family members, and individuals in the struggling group should be supported to achieve growth.

Resilience in Development and Psychopathology: Multisystem Perspectives

Resilience science in psychology and related fields emerged from clinical research on risk for psychopathology in the 1970s and matured over the ensuing decades with advances in theory, methods, and knowledge. Definitions and models of resilience shifted to reflect the expanding influence of developmental systems theory and the growing need to integrate knowledge about resilience across levels and disciplines to address multisystem threats. Resilience is defined for scalability and integrative purposes as the capacity of a dynamic system to adapt successfully through multisystem processes to challenges that threaten system function, survival, or development. Striking alignment of resilience factors observed in human systems, ranging from individuals to communities, suggests the possibility of networked, multisystem protective factors that work in concert. Evidence suggests that there may be resilience factors that provide transdiagnostic protection against the effects of adverse childhood experiences on risk for psychopathology. Multisystem studies of resilience offer promising directions for future research and its applications to promote mental health and positive development in children and youth at risk for psychopathology.

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.

Consistencies and differences in posttraumatic stress disorder and depression trajectories from the Wenchuan earthquake among children over a 4-year period

BACKGROUND

Posttraumatic stress disorder (PTSD) and depression are the most prevalent mental disorders following disasters, and they often co-occur. The current study investigated trajectories of PTSD and depression among children after exposure to the Wenchuan earthquake and identified factors associated with PTSD or depression trajectories.

METHODS

Three hundred children who were exposed to the Wenchuan earthquake reported PTSD and depression symptoms 4, 16, 29, 40 and 52 months after the disaster, and potential predictors (age, earthquake exposure, prequake trauma and parental relationship) were identified. The PTSD and depression trajectories were identified with latent growth mixture modeling (LGMM), and the predictors were explored with multinomial logistic regression.

RESULTS

Two depression trajectories emerged: resilient (66.2%) and chronic (33.8%). Three PTSD trajectories emerged: resilient (74.9%), recovery (7.5%) and relapsing (17.7%). Overall, 57.3% of the children had low depression and PTSD symptoms over four years. Depression trajectories were significantly predicted by age and parental relationship, while PTSD trajectories were significantly predicted by trauma exposure and prequake trauma experience.

LIMITATIONS

The children's prequake mental health statuses were unknown, and all assessments relied on self-report questionnaires.

CONCLUSION

The postdisaster developmental course of depression was more stable than that of PTSD, and PTSD and depression had different risk factors. Previous studies that focus only on PTSD or depression trajectories may overestimate children's resilient responses. Longer-term postdisaster intervention should pay more attention to depression than to PTSD.

Evolution of the network pattern of posttraumatic stress symptoms among children and adolescents exposed to a disaster

Growing network approach analyses of posttraumatic stress disorder (PTSD) have enhanced the knowledge of PTSD symptomatology. This study aims to explore changes in network patterns of PTSD symptoms among youth survivors following the Zhouqu debris flow through a network approach. A two-year longitudinal study was conducted to follow 1460 children and adolescents at 3, 15, and 27 months after the disaster. Symptoms with high centrality varied at different time points. Sleep problems and nightmares exhibited high centrality at 3 months, and their centrality decreased over time, while the centrality of physiological cue reactivity and flashbacks increased over time and reached a high level at 27 months. The global connectivity of the network was stronger at 27 months than at 3 and 15 months. These findings provide novel insights into youths' PTSD symptom evolution. Temporal differences in PTSD symptoms merit more attention from researchers. Different core symptoms in acute and chronic PTSD structures should be treated as targets at different stages following trauma in clinical practice.

Quasi-experimental evaluation of text-based crisis patterns in youth following Hurricane Florence in the Carolinas, 2018

IMPORTANCE

Crisis text lines have proven to be an effective and low-cost means for delivering texting-based mental health support to youth. Yet there has been limited research examining the use of these services in capturing the psychological impact on youth affected by a weather-related disaster.

OBJECTIVE

This ecologic study examined changes in help-seeking behavior for adolescents and young adults in North and South Carolina, USA, before and after Hurricane Florence (2018).

DESIGN AND MAIN OUTCOMES

A retrospective, interrupted time-series design was used to examine pre- and post-hurricane changes in crisis text volume among youth help seekers in the Carolinas for the following outcomes: (1) text for any reason; (2) stress & anxiety; (3) depression; and (4) suicidal thoughts.

RESULTS

Results showed an immediate and sustained increase in crisis texts for stress/anxiety and suicidal thoughts in the six weeks following Florence. Overall, an immediate 15% increase in crisis texts for anxiety/stress (SE = 0.05, p = .005) and a 17% increase in suicidal thoughts (SE = 0.07, p = .02) occurred during the week of the storm. Text volume for anxiety/stress increased 17% (SE = 0.08, p = .005) and 23% for suicidal ideation (SE = 0.08, p = .01) in the 6-week post-hurricane period. Finally, forecast models revealed observed text volume for all mental health outcomes was higher than expected in the 6 weeks post-Florence.

CONCLUSIONS AND RELEVANCE

A low-cost, crisis texting platform provided 24/7 mental health support available to young people in the Carolinas impacted by Hurricane Florence. These findings highlight a new application for text-based crisis support services to address the mental health consequences in youth following a weather-related disaster, as well as the potential for these types of crisis platforms to measure situational awareness in impacted communities.

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.

Initial Validation and Measurement Invariance of the Active Inhibition Scale Among Traumatized and Grieving Youth

The Active Inhibition Scale (AIS; Ayers, Sandler, & Twohey, 1998) is an 11-item, self-report measure of emotional suppression among children and adolescents. Previous research with the AIS has linked emotional suppression to several clinically significant outcomes, such as posttraumatic stress symptoms (PTSS) and suicide, among trauma-exposed and bereaved youth; however, there are no published evaluations of its psychometric properties. We examined the factor structure and criterion validity of the AIS in two samples. Sample 1 included youth (M = 12.22 years, SD = 2.96, range: 6-18 years; 55.4% female) referred to an outpatient psychology clinic specializing in childhood trauma and grief. Sample 2 included youth (M = 13.18 years, SD = 2.58, range: 8-18 years; 61.8% female) referred to a community grief counseling center. Confirmatory factor analytic results supported a one-factor solution, Cronbach's α = .94. Additionally, AIS scores correlated positively with PTSS, depression, and maladaptive grief, rs = .43-.64. Evidence of factorial invariance was found across gender, race/ethnicity, and age group. Emotional suppression scores were higher among girls compared to boys, Black and Hispanic youth compared to White youth, and older compared to younger age groups. The magnitude of correlations between AIS and symptom measure scores was comparable across groups. These results support the reliability and criterion validity of the AIS with diverse youth populations and underscore the role that emotional suppression may play in explaining group differences in mental health symptoms.

Adolescent risk substance use behavior, posttraumatic stress, depression, and resilience: Innovative considerations for disaster recovery

Natural and technological disasters cause long-term psychological trauma and increase substance use in adults. It is unclear whether these problems also occur in children and whether trauma influences long-term psychological outcomes due to developmental stages at the time of trauma. One community of interest is located in southeastern Louisiana, where, as children, many locals were exposed to Hurricane Katrina in 2005 and the Deepwater Horizon Oil Spill in 2010. We hypothesized individuals exposed to these disasters in early childhood would exhibit higher rates of anxiety, depression, and alcohol use as adolescents than the general population. To test this, we developed a questionnaire with a focus on severity of disaster exposure, indicators of psychological resilience, and current levels of anxiety, depression, and alcohol use. This survey was administered to over 1000 adolescents in local high schools throughout southeastern Louisiana. Structural equation modeling was performed to test correlations and moderation effects. We found disaster exposure was positively associated with trauma-like symptoms and substance use and psychological resilience was negatively related to these outcomes. These findings demonstrate childhood disaster exposure has the potential to cause chronic psychological distress and predispose individuals to substance use later in life. They also suggest resilience may be protective for disaster survivors. Future studies should expand these concepts to other age groups and types of disasters. Whether resilience-focused psychotherapy may be beneficial in these populations is also a relevant topic for exploration.

Factors associated with the resilience of Tibetan adolescent survivors five years after the 2010 Yushu earthquake

Resilience contributes to the recovery of disaster victims. The resilience of Tibetan adolescents after the Yushu earthquake has not been properly studied. This study aimed to examine the current resilience and associated factors in Tibetan adolescent survivors in the hardest-hit area 5 years after the Yushu earthquake. This cross-sectional survey was conducted in the area hit the hardest by the Yushu earthquake. Data were collected from 4681 respondents in October and November 2015. Measurements included the participant characteristics, traumatic earthquake experience, the Connor-Davidson resilience scale (CD-RISC), and the social support appraisals (SS-A) scale. The individual datasets were randomized as 80% for the training set and 20% for the validation set. The mean resilience score of the Tibetan adolescent survivors was 55.0±12.3. Thirteen variables were entered into the regression equation. The three dimensions of social support (from family, from friends, from others than family/friends) were positively associated with resilience (all P<0.05), among which support from others than family/friends was the strongest (r = 0.388, P<0.001). Academic performance, activeness of participation in school activities, harmonious relationship with teachers/classmates, health over the last year, and regular physical exercise were positively associated with resilience (all P<0.05). Being female and being extremely worried about their own lives were negatively associated with resilience (both P<0.05). In conclusion, among Tibetan adolescent survivors to the Yushu earthquake of 2010, support from others than family/friends was the strongest positive factor associated with resilience, while being female and extreme worry about their own lives were negative factors. These results expand our knowledge regarding resilience in Tibetan adolescent disaster survivors.

Post-traumatic stress disorder, emotional and behavioral difficulties in children and adolescents 2 years after the 2012 earthquake in Italy: an epidemiological cross-sectional study

Despite the occurrence of several earthquakes, only a few studies were conducted in Italy on the psychological impact in children and adolescents, with data mostly collected within one year after the disaster. This cross-sectional study aimed at exploring the prevalence of both post-traumatic stress disorder (PTSD) and emotional/behavioral difficulties, as well as at identifying their main predictors, among youths 2 years after the earthquake that hit Northern Italy in 2012. 682 children and adolescents (9-14 years) living in two districts (earthquake zone vs control zone) were administered an exposure questionnaire, the UCLA PTSD-Index for DSM-IV, and the Strengths and Difficulties Questionnaire (SDQ) and 1162 parents were assessed through the Symptom Checklist-90 (SCL-90). The prevalence of a likely PTSD in the earthquake zone was 1.9% (4.4% near the epicenter) and the total PTSD score in the affected area was significantly higher than in the control zone. 14.9% of youths living in the earthquake zone had a borderline/abnormal SDQ total difficulties score and 87.5% of youth with a likely PTSD also had a SDQ total score in the borderline/abnormal range. Regression analysis showed that the number of lifetime traumatic events (e.g., death of a relative) was the best predictor of children/adolescents psychological difficulties 2 years after the earthquake, followed by severity of exposure (personal injuries and losses) and parental psychopathology. Despite some limitations, this study highlights that youths may exhibit PTSD symptoms years after disasters, often in comorbidity with behavioral/emotional difficulties, stressing the need for long-term surveillance and interventions in exposed populations.

Trajectories of tornado-related posttraumatic stress symptoms and pre-exposure predictors in a sample of at-risk youth

OBJECTIVE

The current study examined how severity of disaster exposure and predisaster individual and family characteristics predicted trajectories of disaster-related posttraumatic stress symptoms (PTSS) in children over 4 years following a devastating EF-4 tornado.

METHOD

Participants (n = 346; 65% male; 77.5% African American) were 4th-6th-graders and their caregivers, from predominantly low-income households, who were already participating in a longitudinal study of indicated prevention effects for externalizing outcomes when the tornado occurred in 2011. Latent class trajectory analyses were used to identify disaster-related PTSS trajectory groups across the 4-year postdisaster period.

RESULTS

Three groups were identified: (1) a group that declined (recovery) in PTSS over time (15.90%); (2) a group that was stable and low in PTSS over time (76.87%); and (3) a group that was stable and high (chronic) in PTSS over time (7.23%). Multinomial logistic regression analyses revealed that greater tornado exposure predicted membership in the declining trajectory group relative to the low-stable group. Positive parenting and pretornado caregiver trauma exposure also moderated how disaster exposure, particularly perceived life threat, predicted PTSS trajectories.

CONCLUSIONS

Some youth reported elevated disaster-related PTSS repeatedly for 4 years following a devastating tornado. Consistent with the concept of equifinality, results suggest that there are several pre-exposure risk factors that may increase risk for a chronic PTSS trajectory following disaster exposure. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Trajectories of PTSD symptoms among children who survived the Lushan earthquake: A four-year longitudinal study

BACKGROUND

This study aimed to explore the trajectories of posttraumatic stress disorder (PTSD) symptoms among child survivors of the Lushan earthquake by using latent category growth analysis.

METHODS

In total, 304 students from a school located in Lushan County were assessed by UCLA PTSD-RI at 1.5, 6, 12, 24 and 48 months after the earthquake. The children ages ranged from 9 to 17 years old at the time of the first assessment, and the sample included 140 males and 164 females.

RESULTS

Four trajectories of PTSD symptoms were found, namely, resilience (53.8%), low symptoms (32.6%), recovery (7.0%), and chronic dysfunction (6.6%). Then, a logistic regression analysis that controlled for gender and grade showed that compared with the resilience group, children with an injury or probable acute stress disorder (ASD) were likely to be in the recovery group, children with probable ASD were more likely to be in the low-symptoms group, and children with a bad relationship with their father were more likely to be in the chronic group.

LIMITATIONS

The participants were selected by convenience principle. All children received an intervention after the earthquake.

CONCLUSIONS

These findings suggest that increasing children's social support may relieve children's PTSD symptoms. We should consider both perceived threat and object exposure in future studies. The posttraumatic stress response was very high and was unstable during the first month after the earthquake, which suggests that psychological first aid is necessary in posttraumatic events.

Trajectories of posttraumatic stress disorders among children after the Wenchuan earthquake: a four-year longitudinal study

Background: Previous research has demonstrated heterogeneous patterns of posttraumatic stress disorder (PTSD) among children following disasters. However, no clear consensus has been reached regarding the postdisaster trajectories of PTSD among children. Objective: The current study examined the trajectories of PTSD among children after exposure to the Wenchuan earthquake and explored potential predictors of distinct PTSD trajectories. Methods: A four-year longitudinal study was conducted to follow 301 children who were evaluated for PTSD symptoms following the Wenchuan earthquake. Trauma exposure and some pre-existing characteristics were measured at four months after the disaster, and PTSD symptoms were measured at 4, 16, 29, 40 and 52 months after the disaster. The trajectories were identified with Latent Growth Mixture Modelling, and the predictors were explored with multinomial logistic regression. Results: The following three latent PTSD trajectories were found among children: resilient (74.9%), relapsing (17.7%) and recovery (7.5%). Trauma exposure was more likely to be related to a more severe trajectory of PTSD, having experienced prequake trauma was more likely to be related to the recovery trajectory and school 2 was more likely to be related to the relapsing trajectory. Conclusion: These findings provide novel insights into children's postdisaster response patterns. Individual heterogeneity existed in posttraumatic reactions. This longer-term longitudinal study captured more detailed and accurate information about the development of these trajectories. Trauma exposure and previous traumatic experience were linked to malignant development of PTSD.

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.

Increased cognitive control and reduced emotional interference is associated with reduced PTSD symptom severity in a trauma-exposed sample: A preliminary longitudinal study

Individuals with posttraumatic stress disorder (PTSD) show deficits in recruiting neural regions associated with cognitive control. In contrast, trauma exposed individuals (TEIs) show increased recruitment of these regions. While many individuals who experience a trauma exhibit some PTSD symptoms, relatively few develop PTSD. Despite this, no work has examined the relationship between changes in PTSD symptoms and changes in neural functioning in TEIs longitudinally. This study examined the neural correlates of changing PTSD symptom levels in TEIs. Twenty-one military service members completed the affective stroop task while undergoing fMRI within 2 months of returning from deployment and a second scan 6-12 months later. Participants with PTSD or depression at baseline were excluded. PTSD symptom improvement was associated with greater increase in response to incongruent relative to congruent negative stimuli in dorsal anterior cingulate cortex and inferior frontal gyrus/anterior insula and increased BOLD response over time to emotional relative to neutral stimuli in inferior parietal cortex. Improvement in PTSD symptoms were not associated with changes in amygdala responsiveness to emotional stimuli. In short, the current data indicate that TEIs who become more able to recruit regions implicated in cognitive control show greater reductions in PTSD symptom levels.

Trajectories of posttraumatic stress disorders among adolescents in the area worst-hit by the Wenchuan earthquake

BACKGROUND

This study examined the trajectories of posttraumatic stress disorder (PTSD) among adolescents in the area worst-hit by the Wenchuan earthquake, and assessed the role of trauma exposure in differentiating distinct PTSD trajectories.

METHODS

In total, 391 adolescents were selected from the Wenchuan and Maoxian counties in Sichuan province (the area worst-hit by the earthquake). Participants completed a trauma exposure questionnaire at 1 year, and the Child PTSD Symptom Scale at 1 year, 1.5 years, 2 years, and 2.5 years after the earthquake.

RESULTS

Three latent PTSD trajectories were found in adolescents: moderate-stable (81.6%), decreasing (8.7%), and increasing trajectories (9.7%). T1 trauma exposure was more likely to be related to the decreasing trajectory group.

LIMITATIONS

All variables were measured by self-report scales. There was high non-random dropout.

CONCLUSION

The course of PTSD was heterogeneous among adolescents following the same natural disaster.

The Louisiana Mental and Behavioral Health Capacity Project Trauma-Informed Integrated Care Model and Improved Posttraumatic Stress Outcomes

OBJECTIVE

The Mental and Behavioral Health Capacity Project in Louisiana has been addressing health disparities by increasing accessibility and availability through integrating services into primary care clinics. Integrated health is becoming the standard of care, providing an opportunity to address the trauma-specific needs of communities, and allowing for informed and less stigmatized services. The purpose of this study is to test the efficacy of the Mental and Behavioral Health Capacity Project in Louisiana model in the primary care settings to reduce posttraumatic stress symptoms and physical health complaints.

DESIGN

A pre-experimental time series design was used on the basis of participants self-reporting at least 1 trauma at intake and follow-up collected at 1-, 3-, and 6-month intervals. The hypotheses were that posttraumatic stress and physical health complaints would significantly decrease over the course of treatment.

SETTING

This study was part of a larger study to evaluate the effectiveness of the Mental and Behavioral Health Capacity Project in Louisiana-integrated health efforts. Sample parameters included (1) intake date from January 2013 through December 2015; (2) at least 18 years of age; and (3) presented at 1 of 5 primary health care clinics in Southeast Louisiana.

PARTICIPANTS

A total of 235 patients were selected; the mean age was 44.7 years (SD = 13.6) and the majority were white (68%) and female (76%).

INTERVENTION

Brief behavioral-based trauma treatment was delivered using both on-site and telemedicine therapies provided by a psychologist, psychiatrist, or through a combined treatment model.

MAIN OUTCOME MEASURE

The main outcome measures were the Posttraumatic Stress Civilian Checklist (PCL-C) and the Patient Health Questionnaire (PHQ-15).

RESULTS

The hypothesis was supported. Statistically significant decreases in posttraumatic stress symptoms and physical health complaints were shown over the course of treatment, with 63% of the group demonstrating clinically significant change.

CONCLUSIONS

This study supports brief trauma treatment in primary care clinics as an effective method of reducing trauma and physical health symptoms in postdisaster environments.

Ethical Issues in Conducting Research With Children and Families Affected by Disasters

PURPOSE OF REVIEW

We review topical evidence on ethical issues in conducting disaster research with children and families affected by natural disasters, with an emphasis on analyzing specific vulnerabilities associated with children and families affected by disasters, identifying significant findings and trends of ethical guidelines and approaches, and discussing key observations into ethical research in a disaster setting.

RECENT FINDINGS

Current evidence indicates that there is a wide range of research methods for child disaster studies. Vulnerability as a concept in child disaster studies is more prevalent with several scholars underscoring the need for an ethical approach to disaster research. Current disaster research evidence suggests that there is specifically an interest in conducting disaster research with children and families. With the increase in investigations, it is strongly recommended that investigators adhere to ethical standards in research practice when conducting research with vulnerable populations (e.g., children) within a postdisaster context.

Stress-Generative Effects of Posttraumatic Stress Disorder: Transactional Associations Between Posttraumatic Stress Disorder and Stressful Life Events in a Longitudinal Sample

Longitudinal studies have demonstrated transactional associations between psychopathology and stressful life events (SLEs), such that psychopathology predicts the occurrence of new SLEs, and SLEs in turn predict increasing symptom severity. The association between posttraumatic stress disorder (PTSD), specifically, and stress generation remains unclear. This study used temporally sequenced data from 116 veterans (87.9% male) to examine whether PTSD symptoms predicted new onset SLEs, and if these SLEs were associated with subsequent PTSD severity. The SLEs were objectively rated, using a clinician-administered interview and consensus-rating approach, to assess the severity, frequency, and personal dependence (i.e., if the event was due to factors that were independent of or dependent on the individual) of new-onset SLEs. A series of mediation models were tested, and results provided evidence for moderated mediation whereby baseline PTSD severity robustly predicted personally dependent SLEs, B = 0.03, p = .006, and dependent SLEs predicted increases in follow-up PTSD symptom severity, B = -0.04, p = .003, among participants with relatively lower baseline PTSD severity. After we controlled for baseline PTSD severity, personality traits marked by low constraint (i.e., high impulsivity) were also associated with an increased number of dependent SLEs. Our results provide evidence for a stress-generative role of PTSD and highlight the importance of developing interventions aimed at reducing the occurrence of personally dependent stressors.

Posttraumatic Stress Symptom Trajectories Among Children After Disaster Exposure: A Review

Natural disasters, such as hurricanes and floods, are increasing in frequency and scope. Youth exposed to disasters are at risk for developing posttraumatic stress symptoms (PTSS). However, not all youth who report initially elevated PTSS report persistent PTSS that last beyond the first three to six months postdisaster. Thus, it is crucial to understand how and why youth differ in their patterns of PTSS. This study reviewed the literature on children's postdisaster PTSS, evaluating the typical number and types of patterns for children's PTSS trajectories, as well as risk and protective factors predicting trajectory membership. This review identified eight empirical studies on youth PTSS trajectories following natural disasters; these studies included 8,306 children aged 3 to 18 years. All studies identified resilience, recovery, and chronic trajectories. Evidence for a delayed trajectory was mixed. Proportions of children falling into each trajectory varied widely across studies, but overall, resilience was the most prevalent trajectory. These findings were consistent across study factors (i.e., analytic strategy, assessment timing, and study selection criteria). Female gender, disaster exposure, negative coping, and lack of social support were significant risk factors for chronic trajectories across several studies. Future research should combine individual level participant data across studies of children's responses to disasters to better understand PTSS trajectories.

Family Communication Styles and Resilience among Adolescents

Some adolescents manage to be resilient, whereas others develop posttraumatic stress disorder (PTSD) symptoms after experiencing trauma, but the mechanisms underlying these differences are unclear. Public secondary school students (N = 98) referred for counseling completed questionnaires assessing exposure to stressful events, family communication, and PTSD. Seventy percent of the sample reported PTSD symptoms in the clinical range. Open family communication was negatively associated with female gender, problem family communication (PFC), and PTSD symptom severity. PFC was positively associated with female gender, number of stressful events, and PTSD symptom severity. Family storytelling style had a negative association with age, PFC, and avoidance symptoms. In the full regression model only the number of life events and PFC appeared to have an independent effect on PTSD symptom severity. Results indicate that exposure to stressful life events and poor family communication are associated with increased risk for PTSD symptoms. Findings may be useful in family-focused approaches to treating adolescents with trauma histories and highlighting the importance of PTSD screening in school-based counseling.

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.

Trajectories of daily PTSD symptoms in recent traumatic injury victims

OBJECTIVE

Prior research has identified different PTSD symptom (PTSS) trajectories over months and years posttrauma that warrant different levels of clinical attention. Earlier identification of at-risk trauma victims can facilitate efficient and appropriate intervention efforts.

METHOD

Using latent class growth analysis, we examined daily PTSS trajectories beginning 6 weeks postinjury in 68 injury victims. Resulting classes were compared on key characteristics at 6 and 21 weeks postinjury.

RESULTS

Three trajectories were identified: a nonreactive class (67.8%) with low initial symptom levels that remained low, a moderate-stable class (27.9%) with elevated symptom levels that remained constant, and a severe-increasing class (4.4%) with high symptom levels that increased.

CONCLUSIONS

High-risk injury victims can be identified by their daily PTSS, allowing for early identification of those at risk for elevated distress and in greater need for intervention. (PsycINFO Database Record

The Sewol Ferry Disaster: Experiences of a Community-Based Hospital in Ansan City

The Sewol ferry disaster is one of the most tragic events in Korea’s modern history. Among the 476 people on board, which included Danwon High School students (324) and teachers (14), 304 passengers died in the disaster (295 recovered corpses and 9 missing) and 172 survived. Of the rescued survivors, 72 were attending Danwon High School, located in Ansan City, and residing in a residence nearby. Because the students were young, emotionally susceptible adolescents, both the government and the parents requested the students be grouped together at a single hospital capable of appropriate psychiatric care. Korea University Ansan Hospital was the logical choice, as the only third-tier university-grade hospital with the necessary faculty and facilities within the residential area of the families of the students. We report the experiences and the lessons learned from the processes of preparing for and managing the surviving young students as a community-based hospital. (Disaster Med Public Health Preparedness. 2017;11:389–393)