Systematic health screening of refugees after resettlement in recipient countries: a scoping review

Primary healthcare models for refugees involving nurses: a systematic review and narrative synthesis

INTRODUCTION

Primary healthcare (PHC) is key to addressing the health and social needs of refugees. Nurses are often part of multidisciplinary teams in PHC, but little is known about their roles and responsibilities in refugee healthcare. We aimed to synthesise the existing knowledge about models of care (MoC) for refugees in primary care settings which involve nursing professionals.

METHODS

Systematic review, searching PubMed, CINAHL and Web of Science for scientific literature, as well as Google Search and Scholar, Microsoft Bing and DuckDuckGo for grey literature. We included publications that reported MoC for refugees in primary care which involve nursing professionals. Following a relevancy rating, we extracted information about structural components (setting, target population, available services, funding and workforce composition), and inductively coded the roles and responsibilities of nurses within these models. Data were synthesised using qualitative and narrative synthesis.

RESULTS

We included 120 publications in the review. Of these, 67 (56%) provided in-depth insights into MoC and nurse involvement and were included for narrative synthesis, yielding 49 MoC mainly from high-income countries. Most MoCs identified to set up parallel healthcare structures (specialised-focus services) that refugees can access for a limited period of time or targeting specific conditions in a vertical approach. However, some of the MoCs we studied focus on referral support as gateway services or are embedded in mainstream services. Nurses in these models typically experience a high degree of autonomy within defined responsibilities, encompassing clinical, administrative, educational and coordinating tasks.

CONCLUSIONS

Nurses take on key roles in parallel healthcare structures for refugees, and specially trained nurses are well positioned to facilitate the integration of refugees into mainstream healthcare. Future research into the long-term impact of existing models, identifying best practices and defining competency requirements for healthcare workers/nurses in refugee care may foster evidence-based policy and practice improvements.

PROSPERO REGISTRATION NUMBER

CRD42020221045.

IgE and Eosinophilia in Newly Arrived Refugees in Denmark: A Cross-Sectional Study of Prevalence and Clinical Management in Primary Care

Refugees have different disease patterns than the population in receiving countries. Furthermore, refugees face barriers to accessing health care services and treatment. The purpose of this study was to describe the prevalence of eosinophilia and elevated IgE levels in refugees and assess the clinical follow-up. Using a cross-sectional study design, we offered health assessments, including eosinophil count and IgE level measurements, to all newly arrived refugees in a Danish municipality from January 2016 to November 2018. In a subgroup, we assessed the clinical follow-up. The study population consisted of 793 refugees, all of whom had eosinophil counts measured, with 411 also having IgE levels measured. Notably, 48.6% were female and most participants originated from Syria, Eritrea, Iran or Afghanistan, with smaller representation from several other countries. Notably, 6.8% had eosinophilia and 32.1% had elevated IgE levels. Syrian origin was associated with a lower prevalence of both biomarkers, and Eritrean origin with a higher prevalence. In a subgroup of 116 participants with abnormal results, general practitioners brought attention to the elevated levels in 50.9% of the cases, and 31.0% of these received a diagnosis related to the findings. In total, 98.3% (114) of patients in the subgroup had contact with their GP following the health assessment. In refugees, eosinophilia and elevated IgE levels are common conditions, and underlying causes are often not diagnosed, potentially leading to inadequate treatment and worse health outcomes.

Prevalence, predictors, and economic burden of mental health disorders among asylum seekers, refugees and migrants from African countries: A scoping review

BACKGROUND

Asylum seekers, migrants, and refugees from African countries may have significant health needs, resulting in economic implications for receiving countries around the world. The risk of mental illness is higher in these communities because of factors like violence, deprivation, and post-immigration challenges.

OBJECTIVE

The purpose of this study was to examine the literature to determine the prevalence, predictors, and economic impacts of mental health (MH) disorders among asylum seekers, migrants, and refugees from African countries.

DESIGN AND METHODS

In this scoping review, we followed the guidelines from PRISMA and CoCoPop. A modified version of the Appraisal Tool for Cross-Sectional Studies (AXIS) was used to assess study quality for cross-sectional studies, while an appraisal list was used for qualitative studies based on the Critical Appraisal Skills Programme (CASP). Inclusion criteria included peer-reviewed articles published in English, and articles based on official reports from credible institutions and organizations. Among the exclusion criteria were publications that were not peer reviewed or had not been sourced by credible sources, publications that did not meet the study topic or language criteria, mixed populations (including Africans and non-Africans), and research abstracts, reviews, news articles, commentary on study protocols, case reports, letters, and guidelines.

DATA SOURCES

A systematic search was carried out in Medline (via PubMed), EMBASE, APA PsycINFO, Web of Science and EBSCO, to identify relevant articles that were published between 1 January 2000 and 31 January 2024.

RESULTS

A total of 38 studies met the inclusion criteria, including 22 from African countries and three qualitative studies. In terms of number of countries contributing, Uganda was the largest (n = 7), followed by Italy (n = 4). The most studied conditions, using multiple diagnostic tools, were Post-Traumatic Stress Disorder (PTSD, n = 19) and depression (n = 17). These studies all revealed elevated rates of mental health disorders among these groups, and these were related to migration, refugee-related factors, and traumatic events. Most of these groups are dominated by young males. There is, however, a prominent presence of minors and women who have suffered a variety of forms of violence, in particular sexual violence. Furthermore, mental illnesses, such as PTSD and depression, are not only persistent, but can also be transmitted to children. In accordance with our inclusion criteria, our review found only one study that examined the economic impact of MH disorders in these groups, leaving a significant knowledge gap. According to this randomized controlled trial, intervention to reduce psychological impairment can help young people stay in school, improve their quality-adjusted life year (QALY), and earn an incremental cost-effectiveness ratio (ICER) of $7260 for each QALY gained.

CONCLUSION

Asylum seekers, migrants, and refugees from African countries are likely to experience MH needs, according to this scoping review. As well as posing persistent challenges, these disorders can also be transmissible to offspring. In addition to longitudinal studies of these groups, economic impact studies of mental illnesses are necessary.

Status of zoonotic disease research in refugees, asylum seekers and internally displaced people, globally: A scoping review of forty clinically important zoonotic pathogens

BACKGROUND

At the end of 2022, there were over 108 million forcibly displaced people globally, including refugees, asylum seekers (AS) and internally displaced people (IDPs). Forced migration increases the risk of infectious disease transmission, and zoonotic pathogens account for 61% of emerging and re-emerging infectious diseases. Zoonoses create a high burden of disease and have the potential to cause large-scale outbreaks. This scoping review aimed to assess the state of research on a range of clinically relevant zoonotic pathogens in displaced populations in order to identify the gaps in literature and guide future research.

METHODOLOGY / PRINCIPAL FINDINGS

Literature was systematically searched to identify original research related to 40 selected zoonotic pathogens of interest in refugees, AS and IDPs. We included only peer-reviewed original research in English, with no publication date restrictions. Demographic data, migration pathways, health factors, associated outbreaks, predictive factors and preventative measures were extracted and synthesized. We identified 4,295 articles, of which 347 were included; dates of publications ranged from 1937 to 2022. Refugees were the most common population investigated (75%). Migration pathways of displaced populations increased over time towards a more complex web, involving migration in dual directions. The most frequent pathogen investigated was Schistosoma spp. (n = 99 articles). Disease outbreaks were reported in 46 publications (13.3%), with viruses being the most commonly reported pathogen type. Limited access to hygiene/sanitation, crowding and refugee status were the most commonly discussed predictors of infection. Vaccination/prophylaxis drug administration, surveillance/screening and improved hygiene/sanitation were the most commonly discussed preventative measures.

CONCLUSIONS / SIGNIFICANCE

The current research on zoonoses in displaced populations displays gaps in the spectrum of pathogens studied, as well as in the (sub)populations investigated. Future studies should be more inclusive of One Health approaches to adequately investigate the impact of zoonotic pathogens and identify transmission pathways as a basis for designing interventions for displaced populations.

Health and wellbeing in refugee families from Syria resettled in Denmark

Aims

The aim was to evaluate self-reported health status and wellbeing in a well-defined group of refugee families from Syria 2-4 years after resettlement in Denmark, and, where possible, compare it with a Danish reference population. The purpose was to determine the need for specialized health care to resettled refugees.

Methods

This cross-sectional study involved 90 individuals from Syria aged 13-56 years. We used questionnaire survey to assess the general health and wellbeing in the study population in relation to a Danish reference population. Objective measurements of selected health indicators like overweight, hypertension and levels of cholesterol and blood glucose (HbA1c) were also determined for the study population.

Results

Mean wellbeing scores and the proportion of study participants rating their health as good were lower among the study participants compared with the Danish population for all age groups. The proportion of participants who reported often being alone against their will was significantly higher than among Danes, as was the proportion who had nobody to talk to when having problems. A significantly higher proportion of participants experienced various forms of pain or discomfort than in the Danish population. Overall, 23.6% and 3.4% of participants had elevated cholesterol and HbA1c levels, respectively, and the prevalence of overweight (BMI ≥ 25) was 70%. Hypertension was more frequent (16.2%) than in another refugee population in Denmark (9%).

Conclusions

The study demonstrated various mental and physical health challenges among the Syrian refugee families, and their health and wellbeing appeared to be substantially poorer as compared to the Danish reference population. The findings emphasize the need for systematic and specialized health care services at a municipality level to resettling refugees as a prerequisite for the refugees to become contributing citizens.

The cascade of care in tuberculosis infection screening and management in newly arrived refugees in Aarhus, Denmark

BACKGROUND

Screening for tuberculosis (TB) disease and infection is often a part of health screening programs offered to refugees, but the yield of screening varies and losses along the steps from screening to treatment completion was reported.

METHODS

A retrospective cohort study was performed investigating a newly arrived refugee population offered a systematic refugee health assessment in Aarhus, Denmark. Data was collected on screening, referral, diagnosis and treatment for TB disease and infection.

RESULTS

Among both adults and children IGRA positivity was associated with origin in a high TB incidence country and increasing age. The number needed to screen (NNS) to find one case of TB infection was 7 among adult refugees and 19 among children, while NNS for TB disease was 266 and 164 respectively. The proportion of the eligible population with a valid result was 78.1% for adults and 71.3% for children, while 43.1% and 50% of adults and children with presumed TB infection completed preventive treatment.

DISCUSSION

Screening for TB disease and infection among refugees in Aarhus had a high yield in terms of diagnosis, however significant losses were seen during screening, follow-up and preventive treatment completion.

The impact of "the war that drags on" in Ukraine for the health of children and adolescents: Old problems in a new conflict?

The early months of 2022 have already included several distressing world events. From the ongoing COVID-19 pandemic, to protests against vaccine mandates and COVID-19 restrictions, to the Russian invasion of Ukraine. Escalating conflict in Ukraine poses an immediate and growing threat to the lives and well-being of the country's 7.5 million children. Humanitarian needs are multiplying - and spreading by the hour. Children have been killed. Children have been wounded. They are being profoundly traumatized by the violence all around them. Hundreds of thousands of people are on the move, and family members are becoming separated from their loved ones.

Mental health responses in countries hosting refugees from Ukraine

The Ukrainian refugee crisis highlights the many issues associated with trauma, distress, mental and physical health, culturally competent assessments, and meaningful support and interventions. This crisis requires international support and a global response, as hosting countries have specific competencies and capacities. The authors hope that the groundswell of international concern over the crisis in Ukraine will lead not only to a comprehensive response to the needs of refugees from that country but also to a recognition of the needs of other asylum seekers and refugees and to our collective moral obligation to address those needs equitably.

Perceived health, adversity, and posttraumatic stress disorder in Syrian and Iraqi refugees

BACKGROUND

Exposure to armed conflict and fleeing country of origin for refugees has been associated with poorer psychological health.

METHODS

Within the first month following their arrival in the United States, 152 Syrian and Iraqi refugees were screened in a primary care setting for posttraumatic stress disorder (PTSD), anxiety, and depression and rated their perceived health, and perceived level of adversity of violence, armed conflict/flight. The moderating effects of psychiatric symptoms on the relation between perceived adversity and perceived health were assessed.

RESULTS

Three models based on diagnosis (PTSD, anxiety, and depression) were tested. While significant effects were found on perceived adversity negatively influencing perceived health across diagnoses, slightly different patterns emerged based on diagnosis.

DISCUSSION

Findings suggest that refugees' perception regarding adversity of violence, armed conflict, and flight may contribute to perceived health, with a moderating role of clinically significant symptoms of PTSD, anxiety, and depression.

A Mental Health Profile of 900 Newly Arrived Refugees in Denmark Using ICD-10 Diagnoses

(1) Background: Recognizing mental health problems in newly arrived refugees poses a challenge. Little is known of the mental health profile of refugees currently arriving in Northern Europe. (2) Method: In total, we included 900 adult (≥18 years old) refugees arriving in Aarhus, Denmark, between 1 January 2014 and 1 January 2020. All participants accepted an offer of a voluntary systematic health assessment from the municipality in Aarhus, including a mental health screening. (3) Results: Within this cohort, 26% (237/900) of the participants were referred to the Department of Psychiatry, Aarhus University Hospital, 24% (212/900) were in contact with the department and 21% (185/900) received ≥1 psychiatric diagnosis. Within the subpopulation referred (n = 237), 64% (152/237) were diagnosed with post-traumatic stress disorder (PTSD) (DF431), 14% (34/237) with neurotic, stress-related and somatoform disorders (F40–F48) and 13% (30/237) with major mood disorders (F30–F39). Among the participants referred to the Department of Psychiatry and participants receiving a diagnosis, we found an overrepresentation of participants originating from the Southern Asian region (Pakistan, Afghanistan and Iran) and with an age above 44 years. (4) Conclusion: We found a high prevalence of both referrals and psychiatric diagnoses in newly arrived refugees. Attention to psychiatric conditions in refugees and systematic health assessments during resettlement are needed.

Eye-care utilization among a Canadian diabetic refugee population: retrospective cohort study of an interdisciplinary care model

Introduction

Vision health is an important and underutilized health service among newly arrived refugees in Canada, yet the body of literature on eye-care delivery in this population is limited. The study objective was to identify patterns of eye-care utilization among refugee patients with type 2 diabetes mellitus (T2DM) in Newfoundland and Labrador (NL) under an interdisciplinary clinic model comprised of family physicians, eye-care providers, and settlement services.

Methods

This was a retrospective cohort study at the Memorial University Family Medicine clinic. All patients with a new T2DM diagnosis between 2015–2020 were included. Data were described using basic statistics and unpaired t-tests. This study received full ethics approval.

Results

Seventy-three (18 refugee, 55 non-refugee) patients were included. Refugees had a higher rate of referral to an eye-care provider ( p = 0.0475) and were more likely to attend their eye-care provider appointment than non-refugees ( p = 0.016). The time from diagnosis to referral was longer for refugees than non-refugees ( p = 0.0498). A trend towards longer time from referral to appointment attendance for refugees than non-refugees was noted ( p = 0.9069).

Discussion

Refugee patients had higher rates of referral to eye-care providers and utilization of eye-care services. However, refugees also experienced a longer time to access vision screening services suggesting possible gaps in accessible care delivery. This suggests that the interdisciplinary model of care may be effective in referring refugee patients for vision screening and there may be a role for increased collaboration across family physicians, eye-care providers, and settlement services to improve accessibility of vision screening services.

Reducing burden from respiratory infections in refugees and immigrants: a systematic review of interventions in OECD, EU, EEA and EU-applicant countries

BACKGROUND

Respiratory diseases are a major reason for refugees and other immigrants seeking health care in countries of arrival. The burden of respiratory diseases in refugees is exacerbated by sometimes poor living conditions characterised by crowding in mass accommodations and basic living portals. The lack of synthesised evidence and guideline-relevant information to reduce morbidity and mortality from respiratory infections endangers this population.

METHODS

A systematic review of all controlled and observational studies assessing interventions targeting the treatment, diagnosis and management of respiratory infections in refugees and immigrants in OECD, EU, EEA and EU-applicant countries published between 2000 and 2019 in MEDLINE, CINAHL, PSYNDEX and the Web of Science.

RESULTS

Nine of 5779 identified unique records met our eligibility criteria. Seven studies reported an increase in vaccine coverage from 2 to 52% after educational multilingual interventions for respiratory-related childhood diseases (4 studies) and for influenza (5 studies). There was limited evidence in one study that hand sanitiser reduced rates of upper respiratory infections and when provided together with face masks also the rates of influenza-like-illness in a hard to reach migrant neighbourhood. In outbreak situations of vaccine-preventable diseases, secondary cases and outbreak hazards were reduced by general vaccination strategies early after arrival but not by serological testing after exposure (1 study). We identified evidence gaps regarding interventions assessing housing standards, reducing burden of bacterial pneumonia and implementation of operational standards in refugee care and reception centres.

CONCLUSIONS

Multilingual health literacy interventions should be considered to increase uptake of vaccinations in refugees and immigrants. Immediate vaccinations upon arrival at refugee housings may reduce secondary infections and outbreaks. Well-designed controlled studies on housing and operational standards in refugee and immigrant populations early after arrival as well as adequate ways to gain informed consent for early vaccinations in mass housings is required to inform guidelines.

Health screening among children newly granted asylum in Denmark

AIM

To describe the findings and recommendations of the general health assessment (GHA) of newly resettled refugee children in Denmark.

METHODS

This cross-sectional study included children (aged <18 years) undergoing GHA from 2017 to 2019 at a university hospital Section of Immigrant Medicine. GHA was offered to all refugees newly resettled in the Municipality of Copenhagen. It comprised of a structured questionnaire, clinical examination, blood test and recommendations.

RESULTS

In the study period, 107 children were eligible, 100 children had a GHA performed and of whom all were included in the study. Trauma was reported in 61% (n = 61/100) of children. The median duration of the asylum-seeking process was 18 months (IQR: 8-24), and the highest number of relocations was nine. Latent tuberculosis (n = 2/100 [2%]) was the only infectious disease diagnosed. Specific recommendations for follow-up were frequent and included referral to specialist departments (n = 26/100 [26%]), suggestions for family doctor (n = 96/100 [96%]) and for municipality (n = 62/100 [62%]).

CONCLUSION

Self-reported trauma was frequent among 100 newly resettled refugee children. For most children, the asylum process was protracted and included several relocations. Specific follow-up recommendations were given to the vast majority. GHA may contribute to improving health, which could possibly support integration for the child and family.

Is there a need of health assessments for resettling refugees? A cross-sectional study of 1431 refugees who arrived in Denmark between 2014 and 2018

BACKGROUND

Refugees have increased health risks due to factors related to their country of origin, the migration itself and the receiving country. Based on systematic general health assessments of newly arrived refugees, we aimed to study the characteristics with regard to background, migration and health needs.

METHODS

All refugees (children/adolescents and adults) arriving in Aarhus, Denmark from 1 January 2014 to 1 November 2018 were offered a general health assessment by a doctor including: medical history, a physical examination and blood samples.

RESULTS

A cohort of 1431 (of 1618 invited, (88.4%) participants accepted the health assessment. The most commonly found health conditions in children were vitamin D deficiency (28.3%), elevated serum-IgE (34%) and lack of immunity against vaccine-preventable diseases (measles 20.1%, polio 3.9%). In adults, vitamin D deficiency (34.6%), IgE elevation (30%), latent tuberculosis (20.3%) and symptoms of PTSD (15.9%) were most prevalent. We found participants from Southern Asia (Iran, Afghanistan and Pakistan) to be overrepresented with regard to vitamin D deficiency, vitamin B12 deficiency and symptoms of PTSD. Furthermore, we found that origin in Africa was associated with latent tuberculosis. In total, 63.8% of examined refugees had one or more health problems requiring further testing, treatment or follow-up.

CONCLUSIONS

A comprehensive health assessment among recently arrived refugees showed multiple health issues to address, and demonstrates the need of systematic health assessments for resettling refugees.

Care providers' views on burden of psychosomatic symptoms of IS-traumatized female refugees participating in a Humanitarian Admission Program in Germany: A qualitative analysis

BACKGROUND

Traumatized refugees often suffer from diverse psychosomatic symptoms. Female Yazidi refugees from Northern Iraq who survived attacks of the so-called "Islamic State" were brought to Germany to receive special medical and psychotherapeutic treatment in a unique worldwide humanitarian admission program (HAP). Here, we report on their psychosomatic symptoms and helpful strategies from the perspective of care providers.

METHODS

Care providers (N = 84) in this HAP were interviewed in an individual setting as well as in focus groups to gather information about the HAP beneficiaries' psychosomatic symptoms. Data analysis followed Qualitative Content Analysis by Mayring.

RESULTS

The care providers reported five main psychological burdens of the Yazidis: 1) insecurity regarding loss, 2) worries about family members, 3) ambivalence about staying in Germany or returning to Iraq, 4) life between two worlds and 5) re-actualization of the traumatic experiences. The predominant psychological symptoms the care providers noticed were fear, depressive symptoms, feelings of guilt, and sleep and eating disorders. Regarding somatic symptoms, the care providers mainly received complaints about pain in the head, back, chest and stomach. Helpful strategies for providing adequate health care were care providers' cooperating with physicians, precise documentation of beneficiaries' symptoms, and additional support in directing the beneficiaries through the health care system. Regarding psychotherapy, interpreters help to overcome language barriers, onsite psychotherapy, flexible therapy appointments, psychoeducational methods, time for stabilization, and support in coping with daily life aspects. In the care providers' experience, psychotherapists have to build a relationship of trust. After grief therapy, a trauma-specific therapy in a culturally adapted way is possible.

CONCLUSION

The HAP is a unique model health care program to offer highly traumatized refugees medical and psychological help. Care providers reported on several (psycho-)somatic symptoms of the traumatized women. The strategies the HAP care providers perceived as helpful can be recommended for similar projects in the future.

Tuberculosis incidence among migrants according to migrant status: a cohort study, Denmark, 1993 to 2015

Background

Migrants account for the majority of tuberculosis (TB) cases in low-incidence countries in western Europe. TB incidence among migrants might be influenced by patterns of migration, but this is not well understood.

Aim

To investigate differences in TB risk across migrant groups according to migrant status and region of origin.

Methods

This prospective cohort study included migrants ≥ 18 years of age who obtained residency in Denmark between 1 January 1993 and 31 December 2015, matched 1:6 to Danish-born individuals. Migrants were grouped according to legal status of residency and region of origin. Incidence rates (IR) and incidence rate ratios (IRR) were estimated by Poisson regression.

Results

The cohort included 142,314 migrants. Migrants had significantly higher TB incidence (IR: 120/100,000 person-years (PY); 95% confidence interval (CI): 115–126) than Danish-born individuals (IR: 4/100,000 PY; 95% CI: 3–4). The IRR was significantly higher in all migrant groups compared with Danish-born (p < 0.01). A particularly higher risk was seen among family-reunified to refugees (IRR: 61.8; 95% CI: 52.7–72.4), quota refugees (IRR: 46.0; 95% CI: 36.6–57.6) and former asylum seekers (IRR: 45.3; 95% CI: 40.2–51.1), whereas lower risk was seen among family-reunified to Danish/Nordic citizens (IRR 15.8; 95% CI: 13.6–18.4) and family-reunified to immigrants (IRR: 16.9; 95% CI: 13.5–21.3).

Discussion

All migrants had higher TB risk compared with the Danish-born population. While screening programmes focus mostly on asylum seekers, other migrant groups with high risk of TB are missed. Awareness of TB risk in all high-risk groups should be strengthened and screening programmes should be optimised.

A crisis within the crisis: The mental health situation of refugees in the world during the 2019 coronavirus (2019-nCoV) outbreak

BACKGROUND

68.5 million people around the world have been forced to leave their houses. Refugees have mainly to face their adaption in a host country, which involves bureaucracy, different culture, poverty, and racism. The already fragile situation of refugees becomes worrying and challenged in the face of the new coronavirus (COVID-19) epidemic. Therefore, we aimed to describe the factors that can worsen the mental health of refugees.

METHOD

The studies were identified in well-known international journals found in three electronic databases: PubMed, Scopus, and Embase. The data were cross-checked with information from the main international newspapers.

RESULTS

According to the literature, the difficulties faced by refugees with the COVID-19 pandemic are potentiated by the pandemic state. There are several risk factors common to coronavirus and psychiatric illnesses as overcrowding, disruption of sewage disposal, poor standards of hygiene, poor nutrition, negligible sanitation, lack of access to shelter, health care, public services, and safety. These associated with fear and uncertainty create a closed ground for psychological sickness and COVID-19 infection.

CONCLUSIONS

There should be not only a social mobilization to contain the virus, but also a collective effort on behalf of the most vulnerable populations.

Health screenings administered during the domestic medical examination of refugees and other eligible immigrants in nine US states, 2014-2016: A cross-sectional analysis

BACKGROUND

Refugees and other select visa holders are recommended to receive a domestic medical examination within 90 days after arrival to the United States. Limited data have been published on the coverage of screenings offered during this examination across multiple resettlement states, preventing evaluation of this voluntary program's potential impact on postarrival refugee health. This analysis sought to calculate and compare screening proportions among refugees and other eligible populations to assess the domestic medical examination's impact on screening coverage resulting from this examination.

METHODS AND FINDINGS

We conducted a cross-sectional analysis to summarize and compare domestic medical examination data from January 2014 to December 2016 from persons receiving a domestic medical examination in seven states (California, Colorado, Minnesota, New York, Kentucky, Illinois, and Texas); one county (Marion County, Indiana); and one academic medical center in Philadelphia, Pennsylvania. We analyzed screening coverage by sex, age, nationality, and country of last residence of persons and compared the proportions of persons receiving recommended screenings by those characteristics. We received data on disease screenings for 105,541 individuals who received a domestic medical examination; 47% were female and 51.5% were between the ages of 18 and 44. The proportions of people undergoing screening tests for infectious diseases were high, including for tuberculosis (91.6% screened), hepatitis B (95.8% screened), and human immunodeficiency virus (HIV; 80.3% screened). Screening rates for other health conditions were lower, including mental health (36.8% screened). The main limitation of our analysis was reliance on data that were collected primarily for programmatic rather than surveillance purposes.

CONCLUSIONS

In this analysis, we observed high rates of screening coverage for tuberculosis, hepatitis B, and HIV during the domestic medical examination and lower screening coverage for mental health. This analysis provided evidence that the domestic medical examination is an opportunity to ensure newly arrived refugees and other eligible populations receive recommended health screenings and are connected to the US healthcare system. We also identified knowledge gaps on how screenings are conducted for some conditions, notably mental health, identifying directions for future research.

Refugee-like migrants have similar health needs to refugees: a New Zealand post-settlement cohort study

Background

Refugees and asylum seekers have specific health and social care needs on arrival in a resettlement country. A third group — migrants with a refugee-like background (refugee-like migrants) — are less well defined or understood.

Aim

Using routinely collected data, this study compared demographics, interpreter need, and healthcare utilisation for cohorts of refugee-like migrants and refugees.

Design & setting

A retrospective cohort study was undertaken in Wellington, New Zealand.

Method

Data were obtained for refugee-like migrants and refugees accepted under the national quota system (quota refugees), who enrolled in a New Zealand primary care practice between 2011 and 2015. Data from the primary care practice and nationally held hospital and outpatient service databases, were analysed. Age and sex standardisation adjusted for possible differences in cohort demographic profiles.

Results

The cohorts were similar in age, sex, deprivation, and interpreter need. Refugee-like migrants were found to have similar, but not identical, health and social care utilisation to quota refugees. Primary care nurse utilisation was higher for refugee-like migrants. Clinical entries in the primary care patient record were similar in rate for the cohorts. Emergency department utilisation and hospital admissions were similar. Hospital outpatient utilisation was lower for refugee-like migrants.

Conclusion

This research suggests that health, social care, and other resettlement services should be aligned for refugee-like migrants and quota refugees. This would mean that countries accepting quota refugees should plan for health and social care needs of subsequent refugee-like migrant family migration. Further research should investigate matched larger-scale national health and immigration datasets, and qualitatively explore factors influencing health-seeking behaviour of refugee-like migrants.

Demographic and clinical characteristics of refugees seeking primary healthcare services in Greece in the period 2015-2016: a descriptive study

Background

In 2015-2016, more than a million refugees entered Greece. Along with other organizations, PRAKSIS, a local non-governmental organization, deployed mobile medical units on three islands and in temporary settlements in Athens.

Methods

This is a descriptive cross-sectional study aimed at analysing the demographic and clinical characteristics of the population (n=6688) that received services from PRAKSIS between October 2015 and June 2016 in different locations (islands of Samos, Kos and Leros in the southeastern Aegean Sea and on the mainland at Athens-Piraeus Port Gate E) before and after the closure of European borders in March 2016.

Results

The majority (88%) of the population came from Syria, Afghanistan and Iraq. Among them, 53% were women and children. Infectious diseases decreased as the population moved from the islands to the Athens-Piraeus Port, while all other disease categories increased in relative frequency, the difference being statistically significant (p<0.05). Among all consultations, dental and oral cavity health complaints also increased in the Athens-Piraeus Port, but failed to reach statistical significance (p=0.11). Referrals from the mobile health units to specialist care rose from 4.2% of all patients clinically examined on the islands to 9.9% in the Athens-Piraeus Port, and the difference was statistically significant (p<0.05).

Conclusions

More research and systematic data collection are needed to inform appropriate policies for the humanitarian challenges posed by the recent refugee and migrant waves in Europe.

Setting the stage: reviewing current knowledge on the health of New Zealand immigrants-an integrative review

The growth of migrant communities continues to rise globally, creating unique and complex health challenges. Literature on immigrant health in New Zealand (NZ) remains scant. This integrative literature review was conducted drawing on peer-reviewed research articles on immigrant health in NZ published between 2012 and 2018. The objectives were to: (i) provide a critical overview of immigrant health in NZ; (ii) identify general trends in health research conducted in NZ on immigrants; (iii) compare, contrast, and evaluate the quality of the information; (iv) develop a summary of research results and; (v) identify priorities and recommendations for future research. A search yielded more than 130 articles with 28 articles constituting the foundation of the review. This review is timely following the rapid increase in the scale, speed, and spread of immigration and its potential for changing NZ’s national health patterns and priorities. This integrative review led to the four primary conclusions. Firstly, migration in NZ is a gendered phenomenon, as there has been more women and girls arriving as migrants in NZ and being at risk of poor health in comparison with their male counterparts. Secondly, studies on infectious diseases take precedence over other health problems. Thirdly, research methodologies used to collect data may not be relevant to the cultural and traditional customs of the migrant populations. Furthermore, a number of research findings implemented have failed to meet the needs of NZ migrants. Lastly, policy initiatives are inclined more towards supporting health practitioners and lack a migrant centred approach.

What is already known about this topic? Despite NZ becoming more ethnically and linguistically diverse, there is limited literature on the health of migrants living in NZ.

What this paper adds? This integrative literature review provides a critical overview of refugee and migrant health in NZ through reviewing and critiquing the current literature available. This paper identifies research trends, the general health of migrants in NZ, recommendations that could inform future migrant and refugee health research and health policies and initiatives to ensure effective and relevant health service provision to migrants.

Morbidity profile and sociodemographic characteristics of unaccompanied refugee minors seen by paediatric practices between October 2014 and February 2016 in Bavaria, Germany

Background

This study aimed to investigate the morbidity profile and the sociodemographic characteristics of unaccompanied refugee minors (URM) arriving in the region of Bavaria, Germany, between October 2014 and February 2016.

Methods

The retrospective cross sectional study included 154 unaccompanied refugee minors between 10 and 18 years of age. The data was derived from medical data records of their routine first medical examination in two paediatric practices and one collective housing for refugees in the region of Bavaria, Germany.

Results

Only 12.3% of all participants had no clinical finding at arrival. Main health findings were skin diseases (31.8%) and mental disorders (25%). In this cohort the hepatitis A immunity was 92.8%, but only 34.5% showed a constellation of immunity against hepatitis B. Suspect cases for tuberculosis were found in 5.8% of the URM. There were no HIV positive individuals in the cohort. Notably, 2 females were found to have undergone genital mutilations.

Conclusions

The majority of arriving URM appear to have immediate health care needs, whereas the pathologies involved are mostly common entities that are generally known to the primary health care system in Germany. Outbreaks due to hepatitis A virus are unlikely since herd immunity can be assumed, while this population would benefit from hepatitis B vaccination due to low immunity and high risk of infection in crowded housing conditions. One key finding is the absence of common algorithms and guidelines in health care provision to URM.

Immigration and Acculturation: Impact on Health and Well-Being of Immigrants

Among migrants who arrived in the USA and Europe, communicable diseases such as dermatologic, gastrointestinal, and respiratory infections are frequent; non-communicable diseases including chronic diseases such as hypertension and diabetes, and vaccine-preventable diseases are also prevalent. Refugees are often not up to date on routine immunizations and screenings for chronic diseases and cancer. In addition, many immigrants have trauma-related mental health problems, which are often not addressed by the healthcare systems where they reside. Determining the healthcare needs of specific immigration groups should lead to the establishment of evidence-based guidelines for providing screening and healthcare services to immigrant populations, for the benefit of the individuals concerned, as well as the host countries.

Development and validation of a mental health screening tool for asylum-seekers and refugees: the STAR-MH

BACKGROUND

There is no screening tool for major depressive disorder (MDD) or post-traumatic stress disorder (PTSD) in asylum-seekers or refugees (ASR) that can be readily administered by non-mental health workers. Hence, we aimed to develop a brief, sensitive and rapidly administrable tool for non-mental health workers to screen for MDD and PTSD in ASR.

METHODS

The screening tool was developed from an extant dataset (n = 121) of multiply screened ASR and tested prospectively (N = 192) against the M.I.N.I. (Mini International Neuropsychiatric Interview) structured psychiatric interview. Rasch, Differential Item Functioning and ROC analyses evaluated the psychometric properties and tool utility.

RESULTS

A 9-item tool with a median administration time of six minutes was generated, comprising two 'immediate screen-in' items, and a 7-item scale. The prevalence of PTSD &/or MDD using the M.I.N.I. was 32%, whilst 99% of other diagnosed mental disorders were comorbid with one or both of these. Using a cut-score of ≥2, the tool provided a sensitivity of 0.93, specificity of 0.75 and predictive accuracy of 80.7%.

CONCLUSIONS

A brief sensitive screening tool with robust psychometric properties that was easy to administer at the agency of first presentation was developed to facilitate mental health referrals for asylum-seekers and new refugees.

Infectious disease screening in asylum seekers: range, coverage and economic evaluation in Germany, 2015

Screening asylum seekers for infectious diseases is widely performed, but economic evaluations of such are scarce. We performed a policy analysis and economic evaluation of such screening in Germany, and analysed the effect of screening policies on cost differences between federal states. Of the 16 states, screening was compulsory for tuberculosis (TB) in asylum seekers ≥ 16 years of age in all states as well as in children < 16 years of age and pregnant women in six states, hepatitis B and enteropathogens in three, syphilis in two and human immunodeficiency virus (HIV) in one state. Of 441,899 asylum seekers, 88.0% were screened for TB, 22.9% for enteropathogens, 16.9% for hepatitis B, 13.1% for syphilis and 11.3% for HIV. The total costs for compulsory screening in 2015 were 10.3 million euros (EUR). Costs per case were highest for infections with Shigella spp. (80,200 EUR), Salmonella spp. (8,000 EUR), TB in those ≥ 16 years of age (5,300 EUR) and syphilis (1,150 EUR). States with extended screening had per capita costs 2.84 times those of states that exclusively screened for TB in asylum seekers ≥ 16 years of age (p < 0.0001, 95% confidence interval (CI): 1.96–4.10). Screening practices in Germany entailed high costs; evidence-based approaches to infectious disease screening are needed.

Strengthening effective preventive services for refugee populations: toward communities of solution

Refugee populations have unequal access to primary care and may not receive appropriate health screening or preventive service recommendations. They encounter numerous health care disadvantages as a consequence of low-income status, race and ethnicity, lower educational achievement, varying degrees of health literacy, and limited English proficiency. Refugees may not initially embrace the concept of preventive care, as these services may have been unavailable in their countries of origin, or may not be congruent with their beliefs on health care. Effective interventions in primary care include the appropriate use of culturally and linguistically trained interpreters for health care visits and use of evidence-based guidelines. Effective approaches for the delivery of preventive health and wellness services require community engagement and collaborations between public health and primary care. In order to provide optimal preventive and longitudinal screening services for refugees, policies and practice should be guided by unimpeded access to robust primary care systems. These systems should implement evidence-based guidelines, comprehensive health coverage, and evaluation of process and preventive care outcomes.