Research with children exposed to disasters

Psychiatric symptoms experienced by adolescents in Nepal following the 2015 earthquakes

BACKGROUND

In 2015, Nepal was hit by two major earthquakes, which caused 8900 deaths and displaced more than 450,000 people. We assessed the prevalence of post-traumatic stress symptoms (PTSS) and depressive symptoms and explored potential risk factors among adolescents.

METHODS

This cross-sectional study comprised 893 students aged 11-17 in school grades 7-10. They lived in two districts affected by the earthquakes: Sindhupalchok and Kathmandu. Psychiatric symptoms were assessed using Child PTSD symptom scale and Depression Self-Rating Scale. Multiple logistic regression analysis examined the associations between demographic, earthquake-related factors and psychiatric symptoms.

RESULTS

The prevalence of PTSS in the Sindhupalchok and Kathmandu districts were 39.5% and 10.7%, and depression symptoms were 40.4% and 23.2% respectively. The moderating effect of gender on the relationship between age and PTSS was significant. In the multivariate logistic analyses, the factors associated with PTSS and depression were: being female, prior exposure to trauma and being directly affected by the earthquakes.

LIMITATIONS

Due to the lack of pre-earthquake prevalence rates, our estimates may have been due to chronic long-lasting problems of poverty and lack of access to physical and mental health services. The use of self-reported questionnaires might have overestimated the prevalence rates compared to psychiatric interviews.

CONCLUSIONS

One year after the earthquakes, adolescents living in Sindhupalchok had a higher prevalence of PTSS and depressive symptoms than those living in Kathmandu. Socio-economic and earthquake-related factors were associated with psychiatric outcomes. The findings indicate the need for early psychosocial interventions, prevention and future research after emergency relief.

Review of Coping in Children Exposed to Mass Trauma: Measurement Tools, Coping Styles, and Clinical Implications

Evidence-based practice requires the use of data grounded in theory with clear conceptualization and reliable and valid measurement. Unfortunately, developing a knowledge base regarding children's coping in the context of disasters, terrorism, and war has been hampered by a lack of theoretical consensus and a virtual absence of rigorous test construction, implementation, and evaluation. This report presents a comprehensive review of measurement tools assessing child and adolescent coping in the aftermath of mass trauma, with a particular emphasis on coping dimensions identified through factor analytic procedures. Coping measurement and issues related to the assessment of coping are reviewed. Concepts important in instrument development and psychometric features of coping measures used in disasters, terrorism, and war are presented. The relationships between coping dimensions and both youth characteristics and clinical outcomes also are presented. A discussion of the reviewed findings highlights the difficulty clinicians may experience when trying to integrate the inconsistencies in coping dimensions across studies. Incorporating the need for multiple informants and the difference between general and context-specific coping measures suggests the importance of a multilevel, theoretical conceptualization of coping and thus, the use of more advanced statistical measures. Attention also is given to issues deemed important for further exploration in child disaster coping research.

Prevalence of psychiatric symptoms in children and adolescents one year after the 2009 L'Aquila earthquake

BACKGROUND

In 2009, an earthquake devastated the Abruzzo region in Italy. Despite the occurrence of several disasters in this country, no study on mental health of Italian children has ever been conducted in complex emergencies. Objective of the study was to assess the prevalence of psychiatric symptoms among children in the affected area 12 to 17 months after the event.

METHODS

A community sample of 1839 3-14 years children was identified from the general population assigned to 37 paediatricians of the National Health System, including children living in the earthquake epicentre, the surrounding earthquake zone, and the adjacent non-affected areas. Psychiatric symptoms were assessed with the Child Behavior Checklist (CBCL) and the Youth Self Report (YSR), completed by 452 children aged 11-14 years. The association between symptoms and sociodemographic, health, family, and earthquake-related factors was examined.

RESULTS

The prevalence of CBCL-defined cases was 14.9% in the epicentre, 13.0% in the remainder earthquake zone, 13.9% in the unaffected area (p = .876). No differences among areas were found when comparing the YSR results. Prevalence of CBCL-defined post-traumatic stress (PTS) cases was 8.4% in the epicentre, 4.0% in the remainder earthquake zone, 2.2% in the unaffected area (p = .002). PTS and anxiety were significantly more frequent in the epicentre than in other areas only in the 6-10 year-old children group (respectively p = .009 and p = .014). In multivariate logistic analyses, factors associated with PTS were living in the epicentre (OR = 3.6) and child or maternal history of mental health care prior to the earthquake (respectively OR = 7.1 and OR = 4.5).

CONCLUSIONS

Children living in the epicentre, particularly those 6-10 years old, had the highest prevalence of CBCL-defined cases, and of PTS and anxiety symptoms one year after the earthquake. No signs of increased psychopathology were detected in younger (3-5 years) or older children (11-14 years). Family and health related factors showed stronger association with psychiatric outcomes than earthquake-related factors. The identification of populations at higher risk of developing psychiatric symptoms has implications for public health interventions in complex emergencies.

Prevalence and trajectory of psychopathology among child and adolescent survivors of disasters: a systematic review of epidemiological studies across 1987-2011

AIMS

The goal of this paper was to systematically review evidence on (1) the potential magnitude of the psychopathological impacts of community-wide disasters on child and adolescent survivors, and (2) the long-term course or trajectory of disaster-induced psychopathology among children and adolescents.

METHODS

The PubMed/MEDLINE and PsycINFO databases were searched from their respective inception through December 2011. All of the resulting epidemiological studies of child and adolescent survivors following community-wide disasters were examined.

RESULTS

Sixty cross-sectional studies and 25 longitudinal or long-term follow-up studies were identified. The estimated rates of posttraumatic stress disorder (PTSD) and depression among child and adolescent survivors varied greatly across the included studies, ranging from 1.0 to 95 % and 1.6 to 81 %, respectively, while the reported rates of diagnosable PTSD according to the DSM-IV criteria and diagnosable depression ranged from 1.0 to 60 % and 1.6 to 33 %, respectively. The long-term courses of psychopathology among youthful survivors were summarized. Methodological issues with those studies were discussed.

CONCLUSIONS

The empirical findings summarized in this review highlight the importance of psychosocial intervention at early postdisaster stages for child and adolescent survivors. The methodological flaws revealed by this review indicate the need for continued attempts to better understand the epidemiology and trajectory of psychopathological problems among youthful survivors.

Framework for research on children's reactions to disasters and terrorist events

Clinical work and research relative to child mental health during and following disaster are especially challenging due to the complex child maturational processes and family and social contexts of children's lives. The effects of disasters and terrorist events on children and adolescents necessitate diligent and responsible preparation and implementation of research endeavors. Disasters present numerous practical and methodological barriers that may influence the selection of participants, timing of assessments, and constructs being investigated. This article describes an efficient approach to guide both novice and experienced researchers as they prepare to conduct disaster research involving children. The approach is based on five fundamental research questions: "Why?, Who?, When?, What?, and How?" Addressing each of the "four Ws" will assist researchers in determining "How" to construct and implement a study from start to finish. A simple diagram of the five questions guides the reader through the components involved in studying children's reactions to disasters. The use of this approach is illustrated with examples from disaster mental health studies in children, thus simultaneously providing a review of the literature.

The Needs of Children in Natural or Manmade Disasters

Disasters have been described as “events of sufficient scale, asset depletion, or numbers of victims to overwhelm medical resources” [1] or as “a serious disruption of the functioning of a community or a society causing widespread human, material, economic or environmental losses that exceed the ability of the affected community or society to cope using its own resources” [2]. Importantly, that definition goes on to state: “A disaster is a function of the risk process. It results from the combination of hazards, conditions of vulnerability and insufficient capacity or measures to reduce the potential negative consequences of risk.”