A mixed methods systematic review of mental health self-care strategies for Arabic-speaking refugees and migrants

Background Self-care strategies can improve mental health and wellbeing, however, the evidence on preferred strategies among Arabic-speaking refugees and migrants is unclear. This mixed methods systematic review aimed to identify and synthesise the global research on mental health self-care strategies used by these populations. Methods English and Arabic language studies reporting on positive mental health self-care strategies to address symptoms of posttraumatic stress disorder, generalised anxiety and depression in the target populations were identified by systematically searching eight electronic databases and grey literature. Studies were deemed eligible if they were published from 2000 onwards and included Arabic-speaking migrants, refugees or asylum seekers aged 12 years and above. A narrative synthesis of study characteristics and relevant key findings was undertaken. The review protocol was registered on PROSPERO (registration number CRD42021265456). Results Fifty-nine records reporting 57 studies were identified, the majority appearing after 2019. There were 37 intervention studies that incorporated a self-care component and 20 observational studies that reported on self-generated self-care practices. Across both study types, four broad groups of mental health self-care were identified—social, psychological, religious/spiritual, and other (e.g., expressive arts and exercise). Psychological strategies were the most reported self-care practice overall and featured in all intervention studies. Religious/spiritual and social strategies were more common in the observational studies. Intervention studies in diverse settings reported statistical improvements on a range of outcome measures. Observational studies reported a range of individual and community benefits. Linguistic, cultural and religious considerations, inherent in the observational studies, were variably addressed in the individual and group interventions. Conclusion Overall, study participants experienced self-care as helpful although some encountered challenges in practicing their preferred strategies. Further research on mental health self-care strategies among Arabic-speaking refugees and migrants is needed in Western resettlement countries to guide mental health service delivery and primary healthcare initiatives for new arrivals and in transit countries. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-023-17395-9.


Introduction
The world is witnessing an unprecedented rise in the number of international migrants, refugees, and asylum seekers [1].Forced migration is a growing concern and has been recognised as a major global health issue [2,3].By mid-2023, approximately 110 million individuals were forcibly displaced from their homes due to war, conflict or persecution, with 36.4 million recognised as refugees [4].Many originate from countries where Arabic is widely spoken, such as Syria, accounting for the highest worldwide refugee population at 6.5 million [4].
Refugees and asylum seekers arrive in host countries carrying the psychological burden of their journeys [5].Systematic reviews and meta-analyses indicate higher prevalence of mental disorders among refugees and asylum seekers than in the general population [6][7][8][9].For example, a recent systematic review and meta-analysis of global refugee populations reported prevalence rates of 31.5% and 31% for depression and posttraumatic stress disorder (PTSD) respectively, compared with 12% and 3.9% for the general population [10].Among adult Syrian refugees resettled in 10 countries, 43% had PTSD symptoms, 40% had depression and 26% had generalised anxiety disorder [11].Overall, they were over 10 times more likely to develop PTSD and other mental disorders than the general population [11].Adolescent refugees also experience challenges which can lead to increased prevalence of PTSD, depression and anxiety [12][13][14].
Psychological distress often exacerbates upon arrival in the host country due to legal and economic barriers, language barriers, discrimination and acculturation stress [15][16][17].These stressors contribute to elevated risk of PTSD and depression among refugees and asylum seekers [18][19][20].Migrants who move to another country for better economic, social or educational prospects face similar resettlement stressors, increasing their risk of mental disorders [21,22].Many experience discrimination and social exclusion, difficulties in finding work according to their education level and acculturation and adaptation stressors [23][24][25].
Given such findings, it is of concern that resettled refugees and migrants are significantly less likely to seek professional help or utilise mental health services than the general population [23,26].Within Western countries, commonly reported barriers to appropriate and timely treatment-seeking include language limitations, low mental health literacy, healthcare costs, uncertain migration status, unstable housing, limited transportation, poor understanding of healthcare services, discrimination from healthcare professionals and distrust of authority [27][28][29][30][31][32][33][34].
With limited access to culturally appropriate professional mental health services, those with, or at risk of, mental disorders may rely on self-care, self-help or self-management strategies as coping mechanisms.Such strategies can be practiced by individuals to manage or overcome their psychosocial distress with or without professional input [35][36][37].'Self-care' has become the preferred term in the global health literature.It is defined by the World Health Organization (WHO) as 'the ability of individuals, families and communities to promote health, prevent disease, maintain health and cope with illness and disability with or without the support of a health worker' [38, p.2].At the base of the WHO service pyramid model, self-care is the foundation for all other forms of care and is critical to achieving optimal mental health [39].The WHO model highlights the active role individuals with mental disorders can play in caring for themselves with the support of family and community [40].Studies show that people with mild depression symptoms find informal self-care (without professional guidance) helpful and that such approaches can be costeffective in reducing symptoms of depression and other mental disorders [41][42][43].
Currently, a comprehensive understanding of preferred mental health self-care strategies among Arabic-speaking refugees and migrants is lacking.This systematic review, which encompasses self-care strategies used both within people's everyday lives and as part of therapeutic interventions, will have implications for mental health programs and service delivery, and for future research.At the individual level, self-care strategies can empower people to look after their mental health.At the service level, self-care interventions (therapeutic tools that support self-care practices) can offer cost-effective mental health and wellbeing outcomes, optimising healthcare services and resources [38].This systematic review aimed to identify and examine the evidence for self-care strategies in these globally significant populations.The primary question was 'What are the self-care strategies used to mitigate mental health issues within Arabic-speaking refugee and migrant populations globally?' Related subquestions were (i) What is the evidence for the effectiveness (presented as measures of outcome) of the identified strategies?(ii) What is the evidence for the cultural appropriateness of the identified strategies? and (iii) What positive and negative experiences are associated with the identified strategies?

Materials and methods
The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidance was followed throughout this review [44].The review protocol was registered on PROSPERO (registration number CRD42021265456) [45].It is important to note that, although the term 'self-help' was used in the protocol title, the term 'self-care' as defined by the WHO is used here [38,45].

Search strategy and selection criteria
Searches for peer-reviewed studies published from January 2000 to April 2023 were undertaken in eight digital databases: Ovid MEDLINE, Scopus, EMBASE, CINAHL, Web of Science, PTSDpubs (formerly known as PILOTS), PsycINFO, and Dar Al Mandumah (a set of Arabic databases).Non-indexed journals were searched using the Ulrichsweb database.Search terms were searched in titles, abstracts, and keywords.Supplementary searches included registered clinical trials, reference lists of included full-text articles and Google Scholar.We searched the web for non-government organisational reports and unpublished theses using Trove (Australian thesis database) and EThOS (British Library thesis database).The search queries were formulated to achieve all relevant results on self-care strategies and mental disorders (including all their term variants and most common synonyms) among Arabic-speaking refugees and migrants in both transit and resettlement countries.Specific search strategies are detailed in the protocol [45].

Inclusion criteria
Studies (quantitative, qualitative and mixed methods) were included if published in indexed or non-indexed journals in English or Arabic and focused on Arabicspeaking refugees, asylum seekers or migrants aged 12 years and older in any country, including countries of asylum/transit and resettlement.Studies were required to report mental health self-care strategies that address PTSD, depression, generalised anxiety disorder and panic disorder (common disorders in the target population).Psychotherapeutic interventions delivered by health professionals but having self-care components that could be applied by an individual independently (without professional involvement) were also included.We considered registered clinical trials and unpublished (grey) literature such as organisational and technical reports and dissertations.

Exclusion criteria
Reviews, editorials, commentaries, letters to the editor, newsletters, newspapers, magazine articles, and books or book chapters were excluded.Studies on Arabic-speaking refugees, asylum seekers and migrants aged below 12 years and non-Arabic speakers were excluded.Studies that exclusively reported the perspectives of those providing formal support (e.g., mental health professionals, migrant support workers and refugee resettlement workers), prevalence studies, and research focusing on interventions for physical health conditions or social issues were excluded.

Study selection
Systematic search results were first exported into Endnote to remove duplicates and then into Covidence (https://www.covidence.org/),an online screening and data extraction tool for systematic reviews.For English language articles, the first author and primary reviewer (DM) screened all titles and abstracts for eligibility.Fulltext articles were double screened by two authors (DM and SSY) and discrepancies resolved by a third (IB).DM, SSY and IB double screened the grey literature titles and abstracts, and full texts.For Arabic language articles and dissertations, PHT performed the title-abstract and fulltext screening.PHT also made English translations of the titles and abstracts, which were double screened by DM, SSY and IB.

Quality assessment
Quality assessment was undertaken using the Joanna Briggs Institute (JBI) Critical Appraisal Tools (https:// jbi.global/critical-appraisal-tools) relevant to the study design.The JBI tools are study-specific for quantitative (e.g., randomised controlled trials or RCTs, quasiexperimental studies and cross-sectional studies) and qualitative research [46].For English language articles, two authors (DM and SSY) independently conducted the quality appraisal of the studies with a third (IB) involved in resolving disagreements.For articles in Arabic, PHT performed the quality appraisal.Grey literature was appraised using the JBI tools (independently undertaken by DM, SSY and IB for English language studies and PHT for Arabic language studies).For the RCT tool with a possible total score of thirteen, scores of 7 or below were deemed low quality, 8-10 as medium, and 11 and above as high.For the cross-sectional tool, with a possible total of 8, scores of four or below were deemed low quality, 5-6 as medium, and 7 and above as high.For the quasiexperimental (possible total 9) and qualitative (possible total 10) tools, scores of five or below were deemed low quality, 6-7 as medium, 8 and above were deemed as high.No studies were excluded due to their quality.

Data extraction and synthesis
Relevant data were extracted by DM (English records) or PHT (Arabic).They included study characteristics, nature of self-care strategies, duration and mode of delivery, outcome measures, cultural appropriateness, and participant experience where reported.Our systematic review was designed to answer several interrelated questions.A narrative synthesis was undertaken due to the heterogeneity of study designs, which precluded metaanalysis.Narrative synthesis refers to 'an approach to the systematic review and synthesis of findings from multiple studies that relies primarily on the use of words and text to summarise and explain the findings of the synthesis' [47, p.5].We focused on positive self-care strategies expected to have a beneficial effect on mental health and wellbeing, while excluding negative activities such as the consumption of tobacco, alcohol or drugs [48][49][50][51][52][53][54][55].

Study characteristics
The review flowchart according to PRISMA [56] is presented in Fig. 1.Database searches yielded 623 records, with an additional 167 records identified through organisational reports, theses and manual citation searches.
After removing duplicates and screening records for eligibility, we identified 96 records for full text screening.Fifty-nine records were eligible for inclusion.As Fig. 2 shows, most appeared after 2019 (n = 37).Five English language articles were authored by members of the research team (SSY, IB).One journal article and a dissertation discussed the same study [48,49] and two articles [57,58] reporting an intervention and the follow-up were considered as one study.The 57 discrete studies were categorised as observational (n = 20) or intervention (n = 37).Of the 20 observational studies, 14 used qualitative methods (semi-structured interviews, focus group discussions and ethnography), five used mixed methods and one was quantitative.Of the 37 intervention studies, 25 were quantitative (randomised controlled trials and quasi-experimental studies), eight were mixed methods and four were qualitative.

Mental health self-care strategies
After reviewing all included studies, we found mental health self-care activities fell into four broad groupssocial strategies, psychological strategies, religious/ spiritual strategies, and other strategies; findings were consistent with research on self-care and coping in other populations including African migrants and East African refugees [110][111][112][113]. Social strategies involved connecting with social networks.Psychological strategies were of two types-cognitive and behavioural.Cognitive strategies involved relying on inner resources to positively reframe negative situations.Behavioural strategies included taking action to address daily life stressors.Religious/spiritual strategies included relying on faith to find meaning in life and performing religious activities.The final group of strategies comprised various activities related to keeping oneself busy, including engaging in physical activity, pursuing hobbies or studying.
Table 2 summarises the broad self-care strategies reported in the included studies, and the study outcome measures where applicable.After this, we detail the different strategies included in each of the four groups, with the findings organised by study type.

Social strategies
Nineteen observational studies reported the use of social strategies.This involved having a network of immediate and extended family, friends, and neighbours and connecting with them in person and via phone or social media [48-50, 55, 60, 62, 64, 65, 67, 88].Talking with family, community members, authority figures, social service providers, and those with similar experiences for emotional support, advice, assistance and resources was common [53,61,63,65,66,68,70].Raising children together, as a community with traditional values; participating in informal women's groups where they could bring their children and discuss problems; and organising or attending cultural events to connect with new people of the same culture, faith or ethnicity were also reported [51, 53-55, 69, 88, 89].

Intervention studies
As detailed in     Four studies reported a reduction in depression symptoms but not for anxiety or PTSD [90,100,102,103].Two studies noted self-reported reductions in somatic symptoms of depression, anxiety and PTSD [93,104].
Only one intervention, the smartphone based Sanadak app, reported no statistically or clinically significant outcomes for refugees as compared to the control group.The authors suggest that the app may be more effective with support from trained facilitators [99].

Cultural appropriateness
Twenty-seven intervention studies provided information relating to cultural appropriateness.Interventions were delivered in Arabic, with culturally and linguistically appropriate program content, led by non-specialist instructors with similar culture or refugee background, same language, and gender as the participants, in safe gender-segregated groups [57, 58, 72, 75-78, 82, 83, 85-87, 93, 95, 97-101, 103, 104, 107, 108].The self-care components were grounded in participants' sociocultural and religious practices and were beneficial and easy-touse independently.Provision of refreshments during group interventions and eating together reflected cultural norms [76,108].Eight studies reported high program attendance and compliance and completion rates [75,76,98,104,[106][107][108][109], which may be taken as an indication of broad cultural acceptability.Popularity of the strategies spread by word-of-mouth to family nearby and overseas, friends, and community members including those with mental disorders [75,78,87,91,98,105,106,108,109].

Social strategies
Twelve observational studies reported that activities involving family and friends were the most common source of emotional and practical support among Arabicspeaking refugees and migrants, with participants feeling safe, resilient, motivated, happy, and experiencing a sense of community, ease and belonging [48, 49, 53-55, 60-64, 66, 67, 70].The following quotes are illustrative.
… We talk about our kids and we cook.We share all the food we make together throughout the community.We most often talk about life in general.Like the things that stress us.We talk about how we want to make ourselves happy.We talk also about depression and mental health.
The only feeling of safety I felt was when I was with my family.Key challenges included feelings of isolation and distress due to inadequate emotional and practical support from settlement workers, triggering of past trauma by peers, and limited opportunities for outdoor socialisation, particularly for female migrants and refugees [48,49,70,88,95].

Discussion
This systematic review sought to identify and examine the global evidence on mental health self-care strategies for Arabic-speaking refugees and migrants, addressing depression, anxiety and PTSD, which are prevalent among these populations [6-10, 114, 115] [117].This review suggests that there are many similarities in self-care strategies used by Arabic-speaking refugees in transit and resettlement countries, including finding comfort in religious and spiritual beliefs, seeking support from social connections, and engaging in relief-providing activities.An Australian qualitative study with 23 Sudanese refugees (mostly Christians with 10 Arabic speakers) found that while they experienced various difficulties across pre-migration, transit and postmigration phases, the self-care strategies they employed were similar; relying mainly on religion, social networks and cognitive approaches [110].

Social strategies
Social strategies identified in this review, such as maintaining a strong network of family, friends and community, elicited feelings of safety, belonging and resilience.Research highlights the mental health benefits of social connections and receiving emotional or practical support from them, with limited peer connections linked to overall poor mental health and increased depression symptoms [118][119][120][121]. Digital technology was commonly reported in both observational and intervention studies.Four studies in our review [50,51,65,66] noted that refugees and migrants used social media and phone calls to family and friends in the home country, supporting the role of technology for social connection [122].Group interventions with self-care components, facilitated by trained peers, often involved social support.This aligns with a recent systematic review on mental health intervention delivery amongst refugees and asylum seekers in low-and middleincome countries (LMICs), highlighting the role of trained facilitators, usually well-respected community members, in guiding participants and fostering strong relationships to improve program feasibility [117].
Within Middle Eastern Arab cultures, Muslims and Christians pursue happiness and satisfaction through mutual assistance and fulfilment of social duties [123][124][125][126][127]. Seeking support from family, friends and community is deeply rooted in the collectivist culture and identity [33,[128][129][130].Following traditional customs and bonding over meals shared with family and community help in building trust, agency and resilience among Arabic-speaking refugees [130][131][132].We identified one study of Palestinian women in West Bank refugee camps where raising children within the community and upholding traditional values contributed to enhanced resilience and mental wellbeing [88].The cultural significance of sharing food and communal eating was noted in two studies [76,108].
Two studies reported significant challenges related to gender, such as inadequate female-friendly recreation facilities and unsafe meeting spaces, particularly, but not only, in refugee camps [48,49,88].Unsafe living conditions were associated with depression and PTSD symptoms, especially among women [133][134][135][136]. Generally, women experience higher rates of mental disorders than men [137,138].Arabic-speaking women often face limitations on public interactions and need to be accompanied by a male family member when outside [139][140][141].Traditional beliefs also restrict women's participation in physical recreation [142,143].

Psychological strategies
Cognitive self-care generally involved utilising internal resources such as inner strength, positive self-talk and optimism.Interventions with self-care components often introduced CBT skills such as problem-solving, cognitive restructuring and mind-body techniques.Participants who practiced these psychological strategies reported an improved quality of life and mental wellbeing.Mindbody techniques are popular, easy-to-use, affordable and clinically effective in reducing anxiety, depression, and PTSD symptoms, and can be considered in psychological interventions for migrants, refugees and asylum seekers [144][145][146].
Challenges in practicing psychological strategies, including limited device access and low literacy levels were identified in seven studies.While these challenges are common among migrants and refugees [147][148][149], culturally tailored technology-mediated platforms, including self-care apps, show promise in transit settings (UMICs and LMICs) with limited mental health services [150,151].However, it is recommended to supplement app-based platforms with on-demand guidance from health professionals sharing the same race, gender, religion or language as the Arabic-speaking migrants and refugees [149,[152][153][154][155].
Group interventions incorporating self-care and peer support can empower clients and positively impact their relationships and quality of life [120,156].Most interventions in this review, in both transit and resettlement countries, were delivered in a group setting that offered peer support and general psychoeducation.A qualitative study involving 30 refugees from Burundi, Burma, Congo, Rwanda and Bhutan, resettled in the United States and receiving treatment for symptoms of depression, PTSD or anxiety highlighted the importance of culturally competent peer-centred programs.The authors recommended intervention programs providing groupbased social support and addressing practical needs such as employment, language and literacy training and healthcare access [157].

Religious/spiritual strategies
Religious and spiritual strategies included praying, fasting, reading religious texts, and attending religious gatherings.Whether self-generated or delivered through intervention, these practices instilled a sense of peace, relief, endurance and perseverance.These findings align with other research illustrating the benefits of culturally tailored psycho-spiritual interventions and religious practices for the mental health and wellbeing of refugees and migrants [158][159][160][161][162][163].
The Arab culture emphasises religious and spiritual traditions [130,164].Studies in the United States and elsewhere indicate that Christians who attend church services experience great support from fellow churchgoers and a sense of comfort from prayers [124,165].Similarly, within the Islamic faith, absolute submission to God's will, regular prayer, observing Ramadan, Quran reading and expressing gratitude to Allah significantly increase happiness and inner peace [123,125,166,167].The daily prayers promote relaxation and alleviate symptoms of anxiety and stress [123,168,169].
A German study identified numerous challenges to practicing religious self-care [69].Worshippers generally prefer attending mosques that cater to their specific Islamic sect [170,171].Muslim males are encouraged to perform the five obligatory prayers at the mosque, particularly, the Friday noon prayer [172].Religious clerics have significant social standing within the Arab-Muslim community and may offer counselling to those dealing with mental disorders [152,173].However, clerics often lack formal training in counselling and may stigmatise mental disorders, viewing them as God's punishment [173][174][175].

Other strategies
Although psychological, social and religious/spiritual strategies were dominant in this review, a range of other self-care strategies were also identified.Participants practicing physical activity and exercise, expressive arts, and self-development activities reported increased confidence and motivation.Growing research demonstrates the physiological and psychological benefits of physical activity among refugees and migrants in diverse settings [176][177][178].Arts-based interventions have effectively reduced symptoms of anxiety, stress and depression [179].Alongside talk therapies, evidence-based psychological interventions incorporating arts-based cultural activities could be suitable for individuals seeking mental health support in the Arab culture, where stigma around mental illness is prevalent [141,152].Further research is needed on incorporating Islamic art and culture into mental health interventions [180].
Unstable economic circumstances increase the risk of PTSD and depression among refugees and migrants [23].Interventions combining social and economic skillbuilding with mental health support are considered an emerging practice to enhance economic empowerment and mental wellbeing for refugee and migrant youth [117,181].Addressing structural barriers to social and economic participation as well as social determinants of health will benefit new arrivals of all age groups [182].Besides culturally and linguistically appropriate mental health interventions, addressing uncertain visa status, racism and discrimination, financial difficulties and lack of resources is essential [183,184].Implementing visa reforms, enforcing fair migration and workplace laws, and adopting anti-discriminatory policies can enhance the overall wellbeing of refugees and migrants [17,185].

Implications for practice and service delivery
Specialist mental health services, which typically focus on treating individual patients, should consider group interventions incorporating self-care and peer support.For Arabic-speaking refugees and migrants, delivering these interventions in gender-specific groups that align with sociocultural norms can be beneficial for program engagement and outcomes.Supplementing standard psychological interventions with culturally relevant religious/spiritual strategies, social self-care and expressive arts-based strategies, as identified in this review, is also likely to be helpful.
Within the primary and community health context, collaborating with and training of religious leaders and community health workers on culturally and linguistically adapted mental health self-care strategies is beneficial for Arabic-speaking refugees and migrants.Investment in facilities to engage in religious practices, recreational activities, and female-friendly meeting spaces in refugee camps and resettlement countries is crucial.Integrating digital technology-mediated mental health self-care into primary healthcare services can potentially minimise psychiatric outpatient care, particularly in UMICs and LMICs [39,149,186].Improving internet access, offering affordable mobile data packages, providing digital health literacy training, and incorporating clear instructions in local Arabic dialects for refugees and migrants with low education levels would enhance user experiences and the adoption of digital self-care strategies [149].

Recommendations for research
Additional research is needed to explore mental health self-care strategies among Arabic-speaking migrants and refugees in Western resettlement countries, focusing on at-risk groups such as unaccompanied refugee minors, females, and older adults.Examining mental health selfcare strategies among Arabic-speaking refugees and asylum seekers in low-income transit countries is also recommended.Studies in this review focused on Arabicspeaking migrants, refugees and asylum seekers aged 12 years and older.Given the significance of developmental factors in coping with stress [187], future reviews should consider adolescents and children separately from adults.Including a qualitative component in intervention studies would provide valuable insights into participant experiences and community perspectives.Promising areas for future research include the development of group interventions to facilitate social networks and the design, delivery, and further evaluation of guided psychological self-care apps.Further examination of the effectiveness, cultural appropriateness, and user experiences associated with physical activity, arts-based activities, and religious/ spiritual practices as mental health self-care strategies is also warranted.Finally, further research is needed to better understand the relationship between various self-care strategies and measures of mental health and wellbeing, their effectiveness in alleviating symptoms of common mental disorders, and their impact on daily functioning within the target population in different contexts.

Strengths and limitations
This review employed a rigorous systematic methodology and a comprehensive search strategy to examine the published and grey literature on mental health self-care strategies for Arabic-speaking refugees and migrants, including intervention and observational studies in English and Arabic.We adopted a broad definition of selfcare, with implications for both public health and clinical practice [38].The inclusion of observational studies provided a better understanding of self-generated strategies.All included intervention and observational studies were appraised as high or medium quality.Multiple reviewers independently screened and assessed the studies, including the five records authored by members of the research team, to remove selection bias.The inclusion of grey literature helped mitigate publication bias effects.Findings were reported according to the PRISMA guidelines [44,56].There are several limitations to note.Firstly, despite a comprehensive search strategy, it is possible that some potentially eligible studies may have been overlooked due to the vast scope of the concept definitions.Furthermore, papers published in languages other than English or Arabic may have yielded additional results.Moreover, in this review the target population was treated as a homogenous group, however cultural, religious and ethnic diversities within Arabic-speaking countries, along with differences in healthcare infrastructure across their countries of origin, may impact the generalisability of our findings to all Arabic-speaking individuals.The diversity of intervention studies, including variation in design, samples, intervention components, and outcome measures, made it challenging to determine the most effective and culturally appropriate self-care strategies.Despite the absence of diagnostic labels for participants, observational studies substantially add to the evidence of self-generated self-care practices.Given the known high prevalence of depression, anxiety and PTSD among Arabic-speaking refugees and migrants, these disorders are likely to be common in the study samples.Finally, most studies described multiple self-care strategies, making it difficult to reach definitive conclusions about the effectiveness of specific or groups of self-care practices.

Conclusions
Refugees and migrants are more vulnerable to mental disorders than the general population yet are less likely to seek professional help or utilise mental health services.This review contributes to the expanding knowledge on mental health self-care for Arabic-speaking refugees and migrants.It describes how social, religious/spiritual, psychological and other self-care strategies provide meaningful and positive experiences for these populations and reinforces the effectiveness of culturally appropriate interventions in reducing symptoms.Insights from this review can be used to inform mental health interventions in diverse settings among this vulnerable population, adhering to the WHO service pyramid model, which has self-care as the basis for all other forms of care, including informal community care and formal services.Further research is needed in resettlement and transit countries to guide mental health service delivery and primary healthcare initiatives.

Table 1
Characteristics of included studies by study type

Table 1 (
continued) Other strategiesSeventeen studies identified other strategies-leisure activities, daily life activities, expressive arts, physical activity and self-development.Leisure activities included watching television and comedy programs, going to the cinema, watching humorous videos and playing games on mobile phones, vacations, and reading[48-51, 54, 55,   61-64].Seeking pleasure from daily life involved