A Threatened Identity: The Mental Health Status of Syrian Refugees in Egypt and Its Etiology

Suicidal behaviors among refugee women in Jordan: post-traumatic stress disorder, social support and post-displacement stressors

BACKGROUND

This paper examines the frequency of suicidal behaviors (suicidal ideation or attempt) among a sample of Syrian refugee women living in non-camp settings in Jordan. We asked several questions surrounding suicide and examined the associations between post-traumatic stress disorder (PTSD), social connectedness, post-displacement stressors and suicidal behaviors.

METHODS

Participants (n = 507) were recruited using a clinic-based systematic sampling from four health clinics throughout Jordan in 2018. We used a multivariable logistic regression to examine the hypothesis of whether positive screening for PTSD (PCL-5), social isolation (have no friends or family members available to help), and greater number of post-displacement stressors (PMLD Checklist) is associated with suicidal behaviors.

RESULTS

Approximately one-tenth (9.86%) of participants surveyed reported suicidal behaviors (suicidal ideation or attempt) in the past six months. Our hypothesis was partially supported. In the adjusted multivariable analyses, screening positive for PTSD [OR:4.02 (95% CI:1.33, 12.15)] increased odds of suicidal behaviors, while having one friend or family member available to help when in need [OR:0.31 (95% CI:0.13, 0.78)] decreased odds of suicidal behaviors. We did not find any associations between the number of post-displacement stressors and suicidal behaviors in the multivariable model.

CONCLUSION

Agencies and practitioners addressing suicidal behaviors among Syrian refugee women should provide interventions that aim to reduce PTSD symptoms and social isolation. Potential intervention includes screening for mental health symptoms and suicidal behaviors during routine visits with service providers, as well as providing proper mental health and psychosocial support services according to the mapping of available services.

Prevalence and risk factors associated with mental disorders among migrants in the MENA region: A systematic review and meta-analysis

BACKGROUND

The MENA region has experienced extraordinary events in recent years, resulting in an influx of refugees and displaced people who are vulnerable to mental disorders. Several previous studies have examined their prevalence, but none have focused on this region. This systematic review provided an estimate of the prevalence of mental illness and associated risk factors in the MENA region, and overcame the methodological limitations of individual studies.

METHODS

Thorough searches of the relevant databases were carried out to locate relevant published articles. Furthermore, cross-sectional studies were conducted to assess mental disorders in refugees, asylum seekers, migrants, or internally displaced people residing in the MENA region. Only studies meeting the aforementioned criteria were considered. For this purpose, RStudio software version 2023.12.0 + 369 with netmeta package was used for measurement and data analysis. JBI used to assess study quality.

RESULTS

The results, including 32 cross-sectional studies with a total of 21659 participants were obtained and discussed. The overall prevalence was 42% (95% CI; 30%, 54%) for depression, 43% (95% CI; 31%, 57%) for anxiety, 22% (95% CI; 11%, 39%) for stress, and 45% (95% CI; 36%, 53%) for PTSD. As a result, it was noted that being female was associated with depression, and being female and unemployed was associated with PTSD, however being married was protective against this later.

CONCLUSION

Compared to the rest of the globe, MENA has a greater rate of mental illness among refugees. Nevertheless, much effort should be devoted on listing causes associated, as well as their management and prevention.

Effects of a self-guided digital mental health self-help intervention for Syrian refugees in Egypt: A pragmatic randomized controlled trial

BACKGROUND

Digital mental health interventions for smartphones, such as the World Health Organization (WHO) Step-by-Step (SbS) program, are potentially scalable solutions to improve access to mental health and psychosocial support in refugee populations. Our study objective was to evaluate the effectiveness of SbS as self-guided intervention with optional message-based contact-on-demand (COD) support on reducing psychological distress, functional impairment, symptoms of posttraumatic stress disorder (PTSD), and self-identified problems in a sample of Syrian refugees residing in Egypt.

METHODS AND FINDINGS

We conducted a 2-arm pragmatic randomized controlled trial. A total of 538 Syrians residing in Egypt with elevated levels of psychological distress (Kessler Psychological Distress Scale; K10 > 15) and reduced psychosocial functioning (WHODAS 2.0 > 16) were randomized into SbS + CAU (N = 266) or CAU only (N = 272). Primary outcomes were psychological distress (Hopkins Symptom Checklist 25) and impaired functioning (WHO Disability Assessment Schedule 2.0) at 3-month follow-up. Secondary outcomes were symptoms of PTSD (PTSD Checklist for DSM-5 short form, PCL-5 short) and self-identified problems (Psychological Outcomes Profiles Scale, PSYCHLOPS). Intention-to-treat (ITT) analyses showed significant but small effects of condition on psychological distress (mean difference: -0.15; 95% CI: -0.28, -0.02; p = .02) and functioning (mean difference: -2.04; 95% CI: -3.87, -0.22; p = .02) at 3-month follow-up. There were no significant differences between groups on symptoms of PTSD and self-identified problems. Remission rates did not differ between conditions on any of the outcomes. COD was used by 9.4% of participants for a median of 1 contact per person. The main limitations are high intervention dropout and low utilization of COD support.

CONCLUSIONS

The trial provides a real-world implementation case, showing small positive effects of a digital, potentially scalable and self-guided mental health intervention for Syrian refugees in Egypt in reducing psychological distress and improving overall functioning. Further user-centered adaptations are required to improve adherence and effectiveness while maintaining scalability.

TRIAL REGISTRATION

German Register for Clinical Studies DRKS00023505.

Health system responsiveness to the mental health needs of Syrian refugees: mixed-methods rapid appraisals in eight host countries in Europe and the Middle East

Background

Syrian refugees have a high burden of mental health symptoms and face challenges in accessing mental health and psychosocial support (MHPSS). This study assesses health system responsiveness (HSR) to the MHPSS needs of Syrian refugees, comparing countries in Europe and the Middle East to inform recommendations for strengthening MHPSS systems.

Methods

A mixed-methods rapid appraisal methodology guided by an adapted WHO Health System Framework was used to assess HSR in eight countries (Egypt, Germany, Jordan, Lebanon, Netherlands, Sweden, Switzerland, and Türkiye). Quantitative and qualitative analysis of primary and secondary data was used. Data collection and analysis were performed iteratively by multiple researchers. Country reports were used for comparative analysis and synthesis.

Results

We found numerous constraints in HSR: i) Too few appropriate mental health providers and services; ii) Travel-related barriers impeding access to services, widening rural-urban inequalities in the distribution of mental health workers; iii) Cultural, language, and knowledge-related barriers to timely care likely caused by insufficient numbers of culturally sensitive providers, costs of professional interpreters, somatic presentations of distress by Syrian refugees, limited mental health awareness, and stigma associated to mental illness; iv) High out-of-pocket costs for psychological treatment and transportation to services reducing affordability, particularly in middle-income countries; v) Long waiting times for specialist mental health services; vi) Information gaps on the mental health needs of refugees and responsiveness of MHPSS systems in all countries. Six recommendations are provided to address these issues.

Conclusions

All eight host countries struggle to provide responsive MHPSS to Syrian refugees. Strengthening the mental health workforce (in terms of quantity, quality, diversity, and distribution) is urgently needed to enable Syrian refugees to receive culturally appropriate and timely care and improve mental health outcomes. Increased financial investment in mental health and improved health information systems are crucial.

A conceptual framework on pre- and post-displacement stressors: the case of Syrian refugees

Researchers have documented multiple stressors and mental health problems along the journey of refugees as they are displaced to seek refuge in nearby and remote host countries. This article examines published research on Syrian refugees to propose a framework to conceptualize Syrian refugees' pre- and post-stressors and their collective impact on their mental health. The proposed framework provides a comprehensive understanding of the interconnected pathways between pre-displacement stressors, post-displacement stressors, and mental health outcomes for Syrian refugees. Pre-displacement stressors are best captured by the concept of trauma centrality and emotional suppression. Post-displacement stressors, categorized under financial, political, and social themes, have a direct impact on the mental health of the refugees, but could also play a partial mediating role on the impact of pre-displacement stressors on mental health. The framework suggests a direct pathway between the experience of war-related traumatic events and mental health and introduces the country of residence as a potential moderator of the severity of mental health. The latter is primarily influenced by local policies and the host communities' acceptance of refugees. We believe that the proposed framework can guide the work of researchers, policymakers, and practitioners concerned with the mental health and well-being of Syrian refugees. Additionally, although based on the experience of Syrian refugees, it presents a holistic perspective that could be adapted in other refugee settings.

Ambiguous loss of home: Syrian refugees and the process of losing and remaking home

This constructivist-interpretive study examines social-relational dimensions of change and loss following experiences of political terror, war and forced migration from the perspective of Syrian refugee men and women who were presently living in Jordan (n=31). A process model derived from the analysis theorizes four dimensions of ambiguous loss (safety and security, social connections and identities, connection to place, and dreams and imagined future) and to capture the cyclical process of losing and remaking a sense of home in displacement. Our findings underscore a more complex set of processes that remain outside the array of supports and services provided by many current practices and policies with displaced populations generally, and Syrian refugees specifically. Thus, the findings highlight the need for ecological, integrative policies, interventions and services that support refugees' attempts to remake the multifaceted and stable phenomenon that is home as they transition into new communities.

Associations among migration risk factors, cultural identity conflict, and psychological symptoms among Syrian emerging adults with refugee backgrounds in the Netherlands

OBJECTIVES

In the present study, we examined relations between premigration, perimigration, and postmigration risk factors (i.e., potentially traumatic events [PTEs], postmigration living problems [PMLPs], stressful life events) and psychological symptoms (i.e., anxiety/depression, posttraumatic stress) in Syrian emerging adults with refugee backgrounds; we also tested cultural identity conflict as a possible mediator of these relations. We expected that greater exposure to migration risk factors was associated with more psychological symptoms and that higher cultural identity conflict would contribute to these associations.

METHODS

We used data from the first wave of Karakter, a longitudinal study of 158 Syrians with refugee backgrounds (69.0% men, age range 18-35). Participants completed a questionnaire assessing PTEs, PMLPs, stressful life events, cultural identity conflict, and symptoms of anxiety/depression and posttraumatic stress.

RESULTS

Correlational analyses indicated that more PTEs and stressful life events were related to higher levels of cultural identity conflict and more psychological symptoms. Furthermore, greater cultural identity conflict was associated with more psychological symptoms. We did not observe indirect effects of cultural identity conflict in the mediation analyses.

CONCLUSIONS

Results suggest that postmigration stressors and cultural identity conflict are associated with psychological symptoms among Syrian emerging adults who have resettled in the Netherlands.

Increased social identification is linked with lower depressive and anxiety symptoms among ethnic minorities and migrants: A systematic review and meta-analysis

Evidence suggests that social identities, which provide purpose and a sense of belonging to the social world, promote resilience against psychological strain and protect well-being. This is especially important in ethnic minorities, who experience exclusion and discrimination from the majority group, and in migrant populations where adverse experiences, such as prejudice, disconnection from previous identities and issues of integration into the host country, negatively impact well-being. Drawing from the social identity theory, a meta-analysis was conducted examining the influence of group memberships and sense of belonging on ethnic minority and migrant mental health (depression and anxiety). The final search on three databases (i.e., PubMed, PsycINFO, Web of Science) was conducted on August 9th, 2022, identifying 3236 citations before removing any duplicates within and between databases. Across the 74 studies that met the inclusion criteria for the meta-analysis, increased social identification (ethnic, national and other types of identification) was associated with low psychological symptoms. We found that social identification is protective against common psychological disorders but with small effect sizes for depression (r = - 0.09, CI = [- 0.12; - 0.06]) and anxiety (r = - 0.08, CI [- 0.12; - 0.03]). Results are discussed with regard to the role that social context plays on ethnic minority and migrant mental health and the importance of facilitating migrant integration with the host society after displacement.

Epidemiology of depression among displaced people: A systematic review and meta-analysis

INTRODUCTION

Displaced people are prone to develop mental health problems due to resettlement in new environments, traumatic events and forced migration. Depression is a mental health problem repeatedly observed among displaced people such as refugees, migrants, asylum seekers and internally displaced persons (IDPs). Therefore, estimating the global pooled prevalence of depression as well as pinpointing its determinants may support policymakers and health care workers to mitigate the disease burden and improve the psychological well-being of displaced people.

METHODS

PubMed, EMBASE, CINAHIL, Psych-INFO, and SCOPUS databases were searched for English written relevant observational studies conducted between 1984 and 2020. The methodological quality of studies was assessed using the Newcastle Ottawa Scale (NOS). Heterogeneity across studies was checked using the Q- and I² test. Publication bias was checked by observing Funnel plot symmetry and using Egger's regression test. STATA 16 was used to combine studies using a random effect model.

RESULTS

Of the 4102 studies identified, 81 studies with an overall sample size of 53,458 were included in the current systematic review and meta-analysis. The pooled prevalence estimate of depression among displaced people was 26.4% (95% CI; 22.2-31.1). Also, three in five IDPs, one in three refugees and asylum seekers and one in four migrants suffer from depression globally. Being female migrant [AOR: 2.46 95% CI: 1.79-3.13, I²=34.5%), non-partnered marital status [AOR: 2.29, 95% CI: 1.29-3.30, I²= 0.00%], and perceived low social support [AOR: 1.76, 95% CI: 1.00-2.52, I²=34.6%] were significant determinants of depression among displaced people.

CONCLUSION

Overall, around 1 in 4 displaced people suffer from depression and exceed the prevalence of depression reported by community samples in different nations and demonstrate a need for culturally fitting and targeted responses from migrant/refugee host nations and their serving clinicians.

Displacement and Isolation: Insights from a Mental Stress Survey of Syrian Refugees in Houston, Texas, USA

(1) Background: Syrians are the largest forcibly displaced population in the world. Approximately 20,000 Syrian refugees have resettled in the United States (US) since the civil war in Syria began in 2011, with an estimated 130 families resettling in Houston, Texas. We conducted a pilot study with the objective of examining the physical and mental well-being of the Houston Syrian refugee population. (2) Methods: Online surveys were conducted using psychometrically valid instruments including Afghan Symptom Checklist (ASC), Refugee Post-Migration Stress Scale (RPMSS), Perceived Stress Scale (PSS), and Self-Report Questionnaire (SRQ) (3) Results: According to independent t-tests, Syrian refugee females scored higher than males on ASC (37.78 vs. 31.64, p = 0.0446), particularly in the subscales of sadness with social withdrawal (28.89 vs. 24.31, p = 0.0495), and stress-induced reactivity (6.56 vs. 4.86, p = 0.0004). Similarly, females scored higher than males in RPMSS (60.54 vs. 45.15, p = 0.0022), including the social strain domain (8.08 vs. 5.18, p = 0.0204). In PSS and SRQ, Syrian refugee females reported comparable stress and distress scores as males. (4) Conclusions: Syrian refugee females reported higher stress and distress than males. Displacement from their home country and social strain were the major sources of stress in Syrian refugee females, as indicated in RPMSS.

The Association Between Trauma Centrality and Posttraumatic Stress Among Syrian Refugees: The Impact of Cognitive Distortions and Trauma-Coping Self-Efficacy

While research suggests that the war in Syria has led to a drastic re-evaluation of oneself and elevated psychiatric symptoms among Syrian refugees, little is known whether these psychological reactions might be influenced by maladaptive beliefs about oneself and the world and their ability to cope with the effect of the trauma. This study aimed to provide further evidence on the association between trauma centrality, posttraumatic stress, and psychiatric comorbidity, and examine whether cognitive distortions and trauma-coping self-efficacy would mediate the impact of trauma centrality on distress among Syrian refugees residing in Sweden. Four-hundred seventy-five Syrian refugees completed a demographic page, the Harvard Trauma Questionnaire, General Health Questionnaire-28, Centrality of Event Scale, Cognitive Distortion Scales, and trauma-coping self-efficacy. Results showed that trauma centrality was significantly correlated with posttraumatic stress disorder (PTSD) and psychiatric comorbidity after adjusting the effects of trauma exposure characteristics. Cognitive distortions mediated the impact of trauma centrality on the two distress outcomes; trauma-coping self-efficacy did not but was negatively correlated with outcomes. To conclude, the war in Syria changed self-perception, outlook on life, and identity among Syrian refugees. These changes were related to increased psychological symptoms especially for those who had distorted beliefs about themselves and the world. Refugees' belief in the lack of ability to cope with the effect of the trauma impacted psychological distress independently of changes in self-perception.

Posttraumatic stress in adult civilians exposed to violent conflict, war and associated human rights abuses in the Eastern Mediterranean Region: A systematic review and meta-analysis

BACKGROUND

The Eastern Mediterranean Region (EMR) is the stage of the world's most violent conflicts and the origin of the largest refugee population worldwide. These conflicts can result in symptoms of posttraumatic stress (PTS). To date, no comprehensive meta-analysis on proportions of PTS in civilians from the EMR has been conducted. Sample characteristics, methodological, conflict-related and displacement-related factors might affect rates of PTS.

METHODS

A systematic literature search for studies investigating PTS in adult civilians from the EMR was conducted until March 2020 and resulted in 118 individual study samples that were suitable for inclusion. A quality assessment was conducted. A random effects meta-analysis on proportions and sensitivity analyses were performed, and a 95% prediction interval was calculated. Subgroup analyses to identify moderators (e.g. diagnostic instruments, displacement) were conducted.

RESULTS

The quality of the included study samples varied. The pooled estimate of proportions from all 118 study samples was 0.31 (95% CI: 0.27 - 0.35). Heterogeneity was considerable (Q = 10151.58, p < .0001; I² = 98.64%). The prediction interval was 0.01 to 0.76. The results remained unchanged after excluding nine outlier study samples. Heterogeneity remained high in all subgroups (range of I²: 87.91 to 99.62).

LIMITATIONS

Due to heterogeneity the pooled estimate cannot be interpreted. Moderators contributing to heterogeneity could not be detected.

CONCLUSIONS

The proportion of symptoms of PTS in civilians from the EMR varies considerably. The prediction interval indicates that the true rate falls between 1% and 76%. Future studies need to identify variables that affect heterogeneity.

Prevalence, predictors and associations of complex post-traumatic stress disorder with common mental disorders in refugees and forcibly displaced populations: a systematic review

Background: The inclusion of complex post-traumatic stress disorder (CPTSD) in ICD-11 represents a turning point for the field of traumatic stress, with accumulative evidence of this disorder in refugees and displaced populations. Objective: The objectives of this systematic review are to examine, in refugee and displaced populations: 1) the prevalence of CPTSD; 2) factors contributing to CPTSD; and 3) and associations between CPTSD and other common mental disorders including: PTSD, depression, anxiety and somatisation. Method: We followed the Joanna Briggs Institute Methodology for Systematic Reviews. Papers published in English language were included, with date of publication between 1987 and June 2019. We searched six relevant databases: MEDLINE, PsycINFO, Embase, Scopus, CINAHL, and PILOTS, and the grey literature. We included observational studies with prevalence data on CPTSD. Results: 19 articles met all inclusion criteria. Quality assessment was performed on each included study using the Joanna Briggs Institute Critical Appraisal Checklist for Studies Reporting Prevalence Data. Based on this, 13 moderate and high-quality studies were included in our narrative synthesis. The included studies reported prevalence of CPTSD in refugees and displaced populations ranging from 2% to 86%. Conclusions: Reasons for the wide variation in prevalence may include contextual and geographical differences, the influence of post-migration difficulties, and sample population characteristics such as treatment seeking versus general population. We found higher prevalence rates (range: 16-82%) in more studies with treatment seeking samples, followed by convenience and snowball samples (40-51%), and lower rates in more studies utilising random sampling techniques (2-86%). Consistent with the broader literature, the studies in our review supported an association for complex post-traumatic stress disorder with prolonged, repeated trauma, and post-migration living difficulties, with the latter association being specific to refugee and displaced populations. Further research on this construct in this population group, including effective treatments, is required.

The differential mental health impact of COVID-19 in Arab countries

COVID-19 pandemic’s mental health impact on Arab countries is under-researched. The goal of this investigation was to study the differential impact of COVID-19 on the mental health of Arab countries. A questionnaire including measures of COVID-19 traumatic stress, PTSD, depression, anxiety, and cumulative stressors and trauma was distributed anonymously online in seven Arab countries (Egypt (N = 255), Kuwait (N = 442), Jordan (N = 216), Saudi Arabia (N = 212, Algeria (N = 110), Iraq and Palestine (N = 139)). We used ANOVA and stepwise regression to analyze the data. For each country, regression, PTSD, depression, and anxiety were dependent variables; we entered in the first-step, gender, age, religion, education, and income. In the second step, we entered “cumulative stressors and traumas.” In the third step, we entered COVID-19 traumatic stress. The ANOVA results indicated that the differences in COVID19 traumatic stress, PTSD, depression, and anxiety between the countries were significant. Post-hoc analysis indicated that Egypt is significantly higher than all the other Arab countries in COVID-19 traumatic stress, PTSD, anxiety, and depression. The subsample from Palestine and Iraq had a significantly higher cumulative trauma load than the other Arab countries but did not have higher levels of COVID-19 traumatic stress or PTSD. Stepwise regression indicated that COVID-19 traumatic stress accounted for significant variance above and beyond the variance accounted for by previous cumulative stressors and traumas for anxiety in all countries and PTSD and depression in all countries except for Algeria. We discussed the implications for these results for the urgent mental health needs of Arab countries.

Depression-level symptoms among Syrian refugees: findings from a Canadian longitudinal study

BACKGROUND

Canada launched the Syrian Refugee Resettlement Initiative in 2015 and resettled over 40,000 refugees.

AIM

To evaluate the prevalence of depression-level symptoms at baseline and one year post-resettlement and analyze its predictors.

METHODS

Data come from the Syrian Refugee Integration and Long-term Health Outcomes in Canada study (SyRIA.lth) involving 1924 Syrian refugees recruited through a variety of community-based strategies. Data were collected using structured interviews in 2017 and 2018. Depression symptoms were measured using Patient Health Questionnaire 9 (PHQ-9). Analysis for associated factors was executed using multinomial logistic regression.

RESULTS

Mean age was 38.5 years (SD 13.8). Sample included 49% males and 51% females settled in Ontario (48%), Quebec (36%) and British Columbia (16%). Over 74% always needed an interpreter, and only 23% were in employment. Prevalence of depression-level symptoms was 15% at baseline and 18% in year-2 (p < 0.001). Significant predictors of depression-level symptoms at year-2 were baseline depression, sponsorship program, province, poor language skills, lack of satisfaction with housing conditions and with health services, lower perceived control, lower perceived social support and longer stay in Canada.

CONCLUSION

Increase in depression-level symptoms deserves attention through focusing on identified predictors particularly baseline depression scores, social support, perceived control and language ability.

Posttraumatic stress disorder and psychiatric co-morbidity among Syrian refugees: the role of trauma exposure, trauma centrality, self-efficacy and emotional suppression

Background: The devastation of the Syrian war can lead to a drastic re-evaluation of oneself and alteration in self-capacities. Yet, little is known regarding its impact on these domains among Syrian refugees.Aims: To investigate the inter-relationship between trauma characteristics, trauma centrality, self-efficacy, emotional suppression, PTSD and psychiatric co-morbidity among Syrian refugees.Methods: 1197 refugees from Turkey and Sweden completed the Harvard Trauma Questionnaire, General Health Questionnaire-28, Centrality of Event Scale, Generalized Self-Efficacy Scale and Courtauld Emotional Control Scale.Results: Using the DSM-IV criteria for PTSD from the Harvard Trauma Questionnaire, 43% met the criteria. The PTSD group reported significantly higher levels of trauma characteristics, trauma centrality and psychiatric co-morbidity but a lower level of self-efficacy than the non-PTSD group. Trauma characteristics were positively associated with trauma centrality; trauma centrality was negatively correlated with self-efficacy. Contrary to hypothesis, self-efficacy was positively correlated with emotional suppression which was positively correlated with psychiatric co-morbidity but not PTSD.Conclusions: The experience of war can lead to the emergence of PTSD among Syrian refugees. Exposure to war can alter self-perception, belief of personal mastery over one's future and the way emotion is expressed, all of which can have specific effects on general psychological symptoms.

Trauma and identity: A reciprocal relationship?

Trauma can alter the course of identity development and destabilize existing identity commitments. Trauma, whether past or current, can also impact the resources a person brings to identity work. However, identity can also be a lens through which trauma is perceived and interpreted, helping to determine whether a traumatic experience results in posttraumatic stress disorder or posttraumatic growth. Despite the apparent implications each construct has for the other, the scholarship at the intersection of trauma and identity remains sparse. This Special Issue explores how and when trauma and identity influence one another by considering their association across various adolescent populations, methodologies, traumatic event types, and facets of identity. In doing so, this Special Issue lays the groundwork necessary for exploring, proposing, and testing more complex and nuanced reciprocal relations models between identity and trauma.

Post-traumatic stress disorder, depression, and anxiety in adult Syrian refugees: What do we know?

Background: The crisis in Syria has resulted in vast numbers of refugees seeking asylum in Syria's neighboring countries and Europe. Refugees are at considerable risk of developing common mental disorders, including depression, anxiety, and post-traumatic stress disorder. Since the war, no systematic review has been conducted regarding the prevalence of these in the Syrian refugee group. Research is needed to develop strategies to improve the integration of Syrian refugees.

OBJECTIVE

This study provides a systematic review of peer-reviewed articles that feature originally collected data regarding the prevalence of post-traumatic stress, depression, and anxiety in adult Syrian refugees.

METHODS

The authors searched online databases (PsychInfo, PubMed, PILOTS) for peer-reviewed articles that used validated screening tools to provide mental health prevalence rate estimates in adult Syrian refugees. This article explores potential sources of heterogeneity, including individual risk factors such as demographic and environmental variables.

RESULTS

In total, 15 eligible studies provided cross-sectional data for 8176 adult Syrian refugees resettled in 10 countries, with significant variation in assessment and sampling methods. Combined, these studies indicate prevalence rates of 43.0% (range: 23.4-83.4%) for post-traumatic stress, 40.9% (range: 20-44.1%) for depression, and 26.6% (range: 19.30-31.8%) for anxiety morbidity in adult Syrian refugees. Larger and more rigorous surveys reported similar prevalence rates to studies with less rigorous designs, but vast heterogeneity in prevalence of morbidity persisted among all. Conclusions: Syrian refugees could be over 10 times more likely to develop post-traumatic stress and other disorders than the general population. Although there are limitations when comparing studies with different research methodologies, the results of this study suggest increased focus on adequate mental health support is necessary.