Mental hospital admission rates of immigrants in Switzerland

Immigrants' mental health service use compared to that of native Finns: a register study

PURPOSE

Many aspects related to migration might predispose immigrants to mental health problems. Yet immigrants have been shown to underuse mental health services. The aim of this study was to compare the intensity of psychiatric care, as an indicator of treatment adequacy, between natives and immigrants living in Finland.

METHODS

We used nationwide register data that included all the immigrants living in Finland at the end of 2010 (n = 185,605) and their matched controls. Only those who had used mental health services were included in the analyses (n = 14,285). We used multinomial logistic regression to predict the categorized treatment intensity by immigrant status, region and country of origin, length of residence, and other background variables.

RESULTS

Immigrants used mental health services less than Finnish controls and with lower intensity. The length of residence in Finland increased the probability of higher treatment intensity. Immigrants from Eastern Europe, sub-Saharan Africa, the Middle East, and Northern Africa were at the highest risk of receiving low-intensity treatment.

CONCLUSIONS

Some immigrant groups seem to persistently receive less psychiatric treatment than Finnish-born controls. Identification of these groups is important and future research is needed to determine the mechanisms behind these patterns.

Sociodemographic and Clinical Predictors of the Length of Psychiatric Inpatient Stay of Immigrants in Switzerland

Immigrants with mental disorders have consistently been reported to spend shorter time in the psychiatric hospital compared to native patients. The aim of this study was to identify sociodemographic, clinical and migration-related predictors of a shorter length of psychiatric inpatient stay among immigrants in Switzerland. All patients of a foreign nationality admitted for inpatient treatment in the year 2016 (N = 279) were included in this study. The sample characteristics were drawn from the register of the psychiatric hospital. Within this sample, self-harm and substance use predicted a shorter inpatient treatment episode whereas disturbances of general psychosocial functioning were a predictor of a longer length of stay. As similar results were also reported for non-immigrant patients, the impact of these specific behavioral and social problems on the length of inpatient stay does not appear to be migrant-specific. Moreover, a country of origin outside Europe was a strong predictor of shorter length of stay pointing to inequalities of inpatient psychiatric treatment within the group of immigrants. Therefore, the cultural background and migrant history of immigrants in psychiatry need stronger consideration in order to eliminate disadvantages in mental health care.

Outpatient mental healthcare service use among women with migrant background in Norway: a national register study

BACKGROUND

Studies show that migrant women are at greater risk of common mental disorders than the majority population, yet underrepresented in healthcare services. This study investigates the use of outpatient mental healthcare services over a five-year period among migrant and descendant women compared to majority women in Norway.

METHODS

Using linked national registry data, we selected all women resident in Norway between 2009 and 2013 (N = 1,834,822). We conducted generalised estimated equations with logistic regression to assess if the odds of using outpatient mental healthcare services differed for migrant and descendant women compared to majority women. We also conducted generalised estimated equations with negative binomial regression to calculate consultation incidence rate ratios for migrant and descendant women relative to majority women among those with a common mental disorder.

RESULTS

Both migrant and descendant women had lower odds (OR = 0.47 and OR = 0.60 respectively) of using outpatient mental healthcare services than majority women. Odds of using services increased with length of residency. We also found significant variation by country of origin. Among women with common mental disorders who had used services, migrants, but not descendants, had a lower consultation rate ratio than majority women. Analyses by region of origin revealed that this did not apply to women from EU European countries, North America and Australia and New Zealand.

CONCLUSION

Women with migrant background are, overall, underrepresented in OPMH services. Findings indicate that migrant women may not only experience barriers to seeking and accessing care but also in maintaining access to care. This may especially be the case for newly arrived migrant women and women from non-Western countries. Treatment may not be culturally adapted for these groups. Closer investigation of the barriers migrant women experience after using OPMH services is required.

The use of psychiatric services by young adults who came to Sweden as teenage refugees: a national cohort study

AIMS

To investigate the patterns of use of different forms of psychiatric care in refugees who settled in Sweden as teenagers.

METHOD

Cox proportional hazards models were used to estimate the use of different forms of psychiatric care from 2009 to 2012 in a population of 35 457 refugees, aged from 20 to 36, who had settled in Sweden as teenagers between 1989 and 2004. These findings were compared with 1.26 million peers from the same birth cohorts in the general Swedish population.

RESULTS

Unaccompanied and accompanied refugees were more likely to experience compulsory admission to a psychiatric hospital compared with the native Swedish population, with hazard ratios (HRs) of 2.76 (1.86-4.10) and 1.89 (1.53-2.34), respectively, as well as psychiatric inpatient care, with HRs of 1.62 (1.34-1.94) and 1.37 (1.25-1.50). Outpatient care visits by the young refugees were similar to the native Swedish population. The longer the refugees had residency in Sweden, the more they used outpatient psychiatric care. Refugees born in the Horn of Africa and Iran were most likely to undergo compulsory admission, with HRs of 3.98 (2.12-7.46) and 3.07 (1.52-6.19), respectively. They were also the groups who were most likely to receive inpatient care, with HRs of 1.55 (1.17-2.06) and 1.84 (1.37-2.47), respectively. Our results also indicated that the use of psychiatric care services increased with the level of education in the refugee population, while the opposite was true for the native Swedish population. In fact, the risks of compulsory admissions were particularly higher among refugees who had received a secondary education, compared with native Swedish residents, with HRs of 4.72 (3.06-7.29) for unaccompanied refugees and 2.04 (1.51-2.73) for accompanied refugees.

CONCLUSIONS

Young refugees received more psychiatric inpatient care than the native Swedish population, with the highest rates seen in refugees who were not accompanied by their parents. The discrepancy between the use of inpatient and outpatient care by young refugees suggests that there are barriers to outpatient care, but we did note that living in Sweden longer increased the use of outpatient services. Further research is needed to clarify the role that education levels among Sweden's refugee populations have on their mental health and health-seeking behaviour.

What do register-based studies tell us about migrant mental health? A scoping review

BACKGROUND

Previous studies investigating the mental health of migrants have shown mixed results. The increased availability of register data has led to a growing number of register-based studies in this research area. This is the first scoping review on the use of registry and record-linkage data to examine the mental health of migrant populations. The aim of this scoping review is to investigate the topics covered and to assess the results yielded from these studies.

METHODS

We used a scoping review methodology to search MedLine, PubMed, PsychINFO, Web of Science, and SCOPUS for all register-based studies on the mental health of migrants. Two reviewers screened all papers, independently, using iteratively applied inclusion and exclusion criteria. Using gradually broadening inclusion and exclusion criteria for maximum "scope," newly published criteria developed to appraise the methodological quality of record-linkage studies were applied to eligible papers and data were extracted in a charting exercise.

RESULTS

A total of 1309 papers were screened and appraised, 51 of which met the eligibility and quality criteria and were included in the review. This review identified four major domains of register-based research within the topic of migrant mental health: rates and risks of psychiatric disorders, rates and risks of suicide mortality, the use of psychotropic drugs, and health service utilisation and mental health-related hospitalisation rates. We found that whilst migrants can be at an increased risk of developing psychotic disorders and suicide mortality, they are less likely to use psychotropic medication and mental health-related services.

CONCLUSIONS

This review systematically charts the register-based studies on migrants' mental health for the first time. It shows the main topics and gaps in knowledge in this research domain, discusses the disadvantages of register-based studies, and suggests new directions for forthcoming studies.

Managing Mental Health Problems Among Immigrant Women Attending Primary Health Care Services

Researchers in Norway explore treatment options in primary care for immigrant women with mental health problems compared with nonimmigrant women. Three national registers were linked together for 2008. Immigrant women from Sweden, Poland, the Philippines, Thailand, Pakistan, and Russia were selected for analysis and compared with Norwegian women. Using logistic regression, we investigated whether treatment type varied by country of origin. Rates of sickness leave and psychiatric referrals were similar across all groups. Conversational therapy and use of antidepressants and anxiolytics were lower among Filipina, Thai, Pakistani, and Russian women than among Norwegians. Using the broad term "immigrants" masks important differences in treatment and health service use. By closely examining mental health treatment differences by country of origin, gaps in service provision and treatment uptake may be identified and addressed with more success.

Utilisation of psychiatrists and psychologists in private practice among non-Western labour immigrants, immigrants from refugee-generating countries and ethnic Danes: the role of mental health status

PURPOSE

The stressful migration process has been associated with higher vulnerability for mental health problems, implying a greater need for mental healthcare among immigrants compared with native-born. Our objective was to investigate whether potential differences in the use of psychiatrists and psychologists in labour immigrants, immigrants from refugee-generating countries (RGC), and ethnic Danes could be fully explained by mental health status.

METHODS

We conducted a nationwide survey in 2007 with 3,573 individuals aged 18-66 comprising ethnic Danes, labour immigrants (Pakistan and Turkey), and immigrants from RGC (Iran, Iraq, Lebanon, and Somalia). Survey data was linked to healthcare utilisation registries. Using Poisson regression, contacts with private practising psychiatrists and psychologists were estimated. Analyses were adjusted for socioeconomic factors and mental health status.

RESULTS

Overall, 2.2 % among ethnic Danes, 1.4 % among labour immigrants and 6.5 % among immigrants from RGC consulted a psychiatrist or psychologist. In adjusted analyses, for psychiatrists, compared with ethnic Danes, labour-immigrant women (multiplicative effect = 1.78), and immigrant women from RGC (multiplicative effect = 2.49) had increased use, while labour-immigrant men had decreased use (multiplicative effect = 0.03). For psychologists, immigrant men from RGC had increased use (multiplicative effect = 2.96), while labour-immigrant women had decreased use (multiplicative effect = 0.27) compared with ethnic Danes.

CONCLUSIONS

Mental health status had a somewhat explanatory effect on the use of psychiatrists and psychologists. These selected parts of the Danish mental healthcare system seem responsive to health needs across different population groups, particularly for immigrants from RGC. Yet more attention should be given to non-Western labour immigrants to meet their mental health needs.

Ethnicity as a predictor of detention under the Mental Health Act

BACKGROUND

There has been major concern about the 'over-representation' of Black and ethnic minority groups amongst people detained under the Mental Health Act (MHA). We explored the effect of patient ethnicity on detention following an MHA assessment, once confounding variables were controlled for.

METHOD

Prospective data were collected for all MHA assessments over 4-month periods in the years 2008, 2009, 2010 and 2011 each in three regions in England: Birmingham, West London and Oxfordshire. Logistic regression modelling was conducted to predict the outcome of MHA assessments - either resulting in 'detention' or 'no detention'.

RESULTS

Of the 4423 MHA assessments, 2841 (66%) resulted in a detention. A diagnosis of psychosis, the presence of risk, female gender, level of social support and London as the site of assessment predicted detention under the MHA. Ethnicity was not an independent predictor of detention.

CONCLUSIONS

There is no evidence for that amongst those assessed under the MHA, ethnicity has an independent effect on the odds of being detained.

Comparison of immigrant and native-born population adherence to antipsychotic treatment in a Spanish health region

Previous studies report that immigrants underuse psychiatric hospitalization services and are less exposed to antipsychotic medication. The objective of this study is to determine whether immigrant and Spanish native groups with psychotic disorder adhere differently to antipsychotic drugs. Retrospective study including two matched samples of 47 immigrants and 47 native-born patients with psychotic disorder admitted to a psychiatric Unit (2006-2007). Adherence was measured after one-year follow-up. Only 30 % of patients adhered to treatment (40.4 % of native-born, and 19.1 % of immigrants). The lowest rate of adherence was found in sub-Saharans. Fifty per cent of non-adherents were readmitted after 12 months, compared with 21.4 % of adherents, the effect was observed in both native and immigrants. This alarmingly poor adherence in immigrant patients with psychosis underlines the need for preventive strategies to minimize the negative clinical, social and economic outcomes.

Health services and the treatment of immigrants: data on service use, interpreting services and immigrant staff members in services across Europe

BACKGROUND

The number of immigrants using health services has increased across Europe. For assessing and improving the quality of care provided for immigrants, information is required on how many immigrants use services, what interpreting services are provided and whether staff members are from immigrant groups.

METHODS

Structured interviews were conducted with 15 health services (9 primary care, 3 emergency departments, 3 mental health) located in areas with high immigrant populations in each of 16 European countries (n=240). Responses were collected on the availability of data on service use by immigrant patients, the provision of interpreting services and immigrant staff members.

RESULTS

Data on service use by immigrants were recorded by only 15% of services. More than 40% of services did not provide any form of interpreting service and 54% of the services reported having no immigrant staff. Mental health services were more likely to use direct interpreting services, and both mental health and emergency services were more likely to have immigrant staff members.

DISCUSSION

For assessing and improving the quality of care provided for immigrants, there is a need to improve the availability of data on service use by immigrants in health services throughout Europe and to provide more consistent access to interpreting services.

Mother's country of birth and prescription of psychotropic medication in Swedish adolescents: a life course approach

OBJECTIVES

Besides medical needs, psychotropic medication use in adolescence might be conditioned by the cultural context of the family. This knowledge is relevant for both detecting inequities in healthcare, and identifying information bias in epidemiological studies using psychotropic medication as a proxy for impaired psychological health. Therefore, we investigated whether, independent of needs, the socioeconomic characteristics of the mother's country of birth are associated with psychotropic medication use in Swedish-born adolescents.

DESIGN

Prospective cohort study.

SETTING

The Swedish population.

PARTICIPANTS

By linking the Swedish Medical Birth Registry to other national registers, we identified all 324 510 singletons born between 1988 and 1990 and who were alive and residing in Sweden until the age of 18 years (2006-2008).

PRIMARY AND SECONDARY OUTCOME MEASURES

The primary outcome was participants' use of psychotropic medication in the year they turned 18. In the analyses, applying a life-course approach, we included both the mother's and the children's characteristics throughout pregnancy, delivery, infancy, childhood and adolescence when calculating a risk score (RS) to adjust for needs. We classified the mother's country of birth according to the gross national income (GNI) per capita of each country.

RESULTS

Overall, the lower the income of the mother's birth country, the lower the probability of psychotropic medication use among children. When adjusting for needs, the association became even stronger.

CONCLUSIONS

Besides medical needs, use of psychotropic medication by descendants of immigrants seems conditioned by the socioeconomic characteristics of the mothers' countries of birth. The threat of information bias must be considered if psychotropic medication is used a proxy for impaired psychological health in descendants of immigrants.

Cross-cultural opening in German outpatient mental healthcare service: an exploratory study of structural and procedural aspects

Mental healthcare services need to be sensitive towards the cultural needs of patients. Cross-cultural opening is an organizational process to fulfil these needs. This study aims to provide representative structural and procedural data regarding the use of German outpatient mental healthcare services by allochthonous patients, the diversity of psychotherapists in outpatient mental healthcare service, the cross-cultural encounters of therapists and the cross-cultural sensitivity of psychotherapists working in this healthcare area. Of all public outpatient psychotherapists in Hamburg, 81% (n = 485) participated in this survey. Regarding the distribution of the population in this metropolis, allochthonous therapists were underrepresented. Unlike the overall distribution of foreign inhabitants, the largest groups of immigrant therapists came from England, German-speaking countries and other countries within the European Union. The proportion of allochthonous patients in outpatient mental healthcare service was almost half of the proportion of the allochthonous in the general population. Psychotherapists with a migration background regarded themselves as having a higher level of cross-cultural sensitivity than their native colleagues, especially those who have had fewer cross-cultural encounters. Overall, psychotherapists named different challenges in providing cross-cultural treatment. For the German outpatient mental healthcare service to be more accessible to immigrants and their descendants, a greater number of bilingual psychotherapists must gain access to the mental healthcare service, and more advanced cross-cultural sensitivity training and supervision should be provided.

KEY PRACTITIONER MESSAGE

German outpatient psychotherapists are culturally and linguistically diverse. Nevertheless, psychotherapists with a migration background are underrepresented in outpatient mental healthcare services. Patients with a migration background are also underrepresented in the German outpatient mental healthcare system. Because mental healthcare services must be sensitive and respectful towards patients' cultural and linguistic needs, the mental healthcare outpatient service must be more accessible to therapists who speak languages other than German and English. Psychotherapeutic treatment of patients with a migration background can be tremendously challenging because of other cultures' differing value systems. Prospective, advanced training in cross-cultural sensitivity and cross-cultural supervision should be provided.

First-generation immigrants and hospital admission rates for psychosis and affective disorders: an ecological study in Ontario

OBJECTIVE

The immigrant population in Canada, and particularly in Ontario, is increasing. Our ecological study first assessed if there was an association between areas with proportions of first-generation immigrations and admissions rates for psychotic and affective disorders. Second, this study examined if area-level risks would persist after controlling for area socioeconomic factors in census-derived geographical areas-Forward Sortation Areas (FSAs)-in Ontario.

METHODS

Ontario's inpatient admission records from 1996 to 2005 and census data from 2001 were analyzed to derive FSA rates of first admissions for psychotic disorders and affective disorders per 100 000 person-years. Negative binomial regression models were adjusted, first, for FSA age and sex and, second, also for FSA population density and average income.

RESULTS

Using age- and sex-adjusted models, admission rates for psychotic disorders were higher in areas with greater proportions of immigrants. These areas were associated with lower admission rates for affective disorders. When FSA average income and population density were added to the models, the influence of immigrants was attenuated to nonsignificant levels in models predicting psychotic disorders admission rates. However, greater proportions of immigrants remained significantly protective when predicting rates of affective disorders.

DISCUSSION

Our study provides insight about the influence of area-level variables on risk of admission for psychotic and affective disorders in high immigrant areas. There is a dearth of current Canadian research on immigrant admission for psychotic disorders at the individual or area level. Future area- and individual-level studies may better identify groups at risk and possible explanations.

High rates of psychosis for black inpatients in Padua and Montreal: different contexts, similar findings

OBJECTIVE

This study tested the hypothesis that despite differences in setting, specifically in Padua or Montreal, black psychiatric inpatients will have higher rates of assigned diagnosis of psychosis than their non-black counterparts.

METHODS

Data on psychotic patients admitted to the psychiatry ward were extracted from records of general hospitals in Padua and Montreal. Logistic regression analyses were conducted separately for each site to determine the relation between being black and receiving a diagnosis of psychosis, while controlling for sex and age.

RESULTS

Most black patients at both sites received a diagnosis of psychosis (76% in Padua and 81% in Montreal). Being black was independently and positively associated with being diagnosed with psychosis compared to patients from other groups.

CONCLUSIONS

Black patients admitted to psychiatry, whether in Padua or Montreal, were more likely to be assigned a diagnosis of psychosis than were other patients.

Psychological distress, depression and generalised anxiety in Turkish and Moroccan immigrants in Belgium: a general population study

BACKGROUND

This study assesses the prevalence of and risk and protective factors for common mental health complaints in a general population sample of Turkish and Moroccan immigrants living in Belgium. Focus is on between- and within-group variation.

METHODS

The study is based on pooled data from the Belgian Health Interview Surveys 2001 and 2004 and focuses on the Turkish and Moroccan immigrant population aged 18-65 (N = 147 Turks, N = 359 Moroccans). Mental health status is assessed with the General Health Questionnaire-12 and the Symptom Checklist 90-R subscales for depression and generalised anxiety. Risk and protective factors considered are gender, age, household type, labor market position, educational level, household income, homeownership, being foreign- or native born and social support.

RESULTS

Between-group variance was not significant. Within-group analysis showed significant effects of gender and social support. Although not significant, the results suggested positive associations between social adversity and mood status. In addition, there was a tendency for higher risks for psychological distress, depression and generalised anxiety in foreign-born as compared to Belgian-born Turkish and Moroccan immigrants.

The contribution of a gender perspective to the understanding of migrants' health

In 2005 women represented approximately half of all 190 million international migrants worldwide. This paper addresses the need to integrate a gender perspective into epidemiological studies on migration and health, outlines conceptual gaps and discusses some methodological problems. We mainly consider the international voluntary migrant. Women may emigrate as wives or as workers in a labour market in which they face double segregation, both as migrants and as women. We highlight migrant women's heightened vulnerability to situations of violence, as well as important gaps in our knowledge of the possible differential health effects of factors such as poverty, unemployment, social networks and support, discrimination, health behaviours and use of services. We provide an overview of the problems of characterising migrant populations in the health information systems, and of possible biases in the health effects caused by failure to take the triple dimension of gender, social class and ethnicity into account.

Mental health, health care utilisation of migrants in Europe

BACKGROUND

Migration during the 1990s has been high and has been characterised by new migrations. Migration has been a key force in the demographic changes of the European population. Due to the different condition of migration in Europe, variables related to mental health of migrants are: motivation for migration, living conditions in the home and in the host country.

AIMS

To give an overview on (i) prevalence of mental disorders; suicide; alcohol and drug abuse; (ii) access to mental health and psychosocial care facilities of migrants in the European region, and (iii) utilisation of health and psychosocial institution of these migrants.

METHODS

Non-system review of the literature concerning mental health disorders of migrants and their access to and their consumption of health care and psychosocial services in Europe.

RESULTS

It is impossible to consider "migrants" as a homogeneous group concerning the risk for mental illness. The literature showed (i) mental health differs between migrant groups, (ii) access to psychosocial care facilities is influenced by the legal frame of the host country; (iii) mental health and consumption of care facilities is shaped by migrants used patterns of help-seeking and by the legal frame of the host country.

CONCLUSION

Data on migrant's mental health is scarce. Longitudinal studies are needed to describe mental health adjusting for life conditions in Europe to identify those factors which imply an increased risk of psychiatric disorders and influence help seeking for psychosocial care. In many European countries migrants fall outside the existing health and social services, particularly asylum seekers and undocumented immigrants.