Health inequalities and migrant workers in Switzerland

The Promotional Effect of Health Education on the Medical Service Utilization of Migrants: Evidence From China

There were 376 million migrants in China by 2020, who made significant contributions to urban development. However, they used limited medical services and had lower self-reported health status than inflow city residents. Based on this, this study uses the cross-sectional data of the 2017 China Migrants Dynamic Survey (CMDS) to construct a multiple linear regression model to empirically study the role of health education in improving medical services utilization for migrants. It finds that compared to migrants without health education, the probability of the medical service utilization for migrants with health education has increased significantly, and counseling is more effective than other methods for health education. This promotion effect of health education has been established after a series of robustness tests. Furthermore, this study finds that the closer the migrants are to medical service resources, the greater the effect of health education on medical services utilization for migrants. The heterogeneity test shows that the effect of health education on medical services utilization for migrants is greater among the non-elderly and those with lower education levels. From the perspective of health education, the findings in this study provide empirical evidence to support the government in formulating policies to improve the utilization of medical services for migrants and reduce health inequality.

Work injuries among migrant workers in Denmark

OBJECTIVES

Work migration into Denmark has increased during the recent decades, especially after the enlargement of the European Union (EU) in 2004. Whether or not migrant workers experience more work injuries than the native workforce has been debated and results are conflicting, most likely due to methodological difficulties and cultural disparities. We set out to meet these challenges using population-based work injury registers, targeting a specific and representative region in Denmark.

METHODS

This population-based study used data on work injuries from an emergency department (ED) and reported injuries from the ED's catchment area to the Danish Working Environment Authority during 11 years. We calculated incidences of work injury for groups of migrant workers compared with native Danes and adjusted incidence rate ratios based on information on the complete working population.

RESULTS

The incidences of work injuries among migrant workers from the new EU countries and from the rest of the world were higher compared with Danish workers and workers from the old EU countries and other Western countries. Especially migrants older than 30 years and in low-risk industries were at higher risk. Workers who had migrated recently were at even higher risk.

CONCLUSIONS

We found increased risk of work injuries among migrant workers. Studying migrants in registers is a methodological challenge as some migrants are not registered, for legal or illegal reasons; thus, only a selected group is studied, but this may most likely underestimate the risk.

Utilisation of hospital services in Italy: a comparative analysis of immigrant and Italian citizens

In Italy, immigrants from Less Developed Countries (LDCs) have doubled every 10 years since the 1970s and this number grew to 330,000 at the end of 1981, and to more than 1,300,000 in 2001. As the presence of immigrants increases, it becomes ever more important to assess their health needs and utilisation of health services, in order to promote adequate programmes and policies. This study was aimed to compare the patterns of hospital use by immigrants from LDCs living in the Lazio Region, Italy, with those of the resident Italians. The study was based on the hospital discharge data collected by the Lazio Region Hospital Information System. Discharges of immigrants from acute hospitals in Lazio during 2005 were compared with discharges of resident Italians. Age- and sex-specific hospitalisation rates (per 1,000) were also calculated for legal immigrants and Italians aged 18 years and over. Of 56,610 foreign patients from LCDs admitted to hospitals in Lazio during 2005, 88% were legally residing in the region. The immigrants were younger than the Italians (mean age 30.6 and 51.7 years, respectively), more than half were female and single, and about 1/3 had studied for 9 or more years. Among males, a similar pattern of hospital use by age was observed for foreigners and Italians, with the rates for foreigners in acute care being higher among young people (due to traumatic accidents) and lower among the oldest. Differently, among foreign females, the admission rates for both acute and day care settings varied with women's age, the pattern of hospital use being strongly influenced by reproductive events. The main reason for hospitalisation of foreign males in acute care was injuries (approximately 1/4 of all discharges), and in day care was neoplasms; among females, more than half of the admissions were for childbirth in acute or induced abortions in day care. Injuries for males and induced abortions for females were identified as critical areas for migrants' health, in which public health interventions may be promoted.

Imported infectious disease and purpose of travel, Switzerland

We evaluated the epidemiologic factors of patients seeking treatment for travel-associated illness from January 2004 through May 2005 at the University Hospital of Zurich. When comparing persons whose purpose of travel was visiting friends and relatives (VFR travelers; n = 121) with tourists and other travelers (n = 217), VFR travelers showed a distinct infectious disease and risk spectrum. VFR travelers were more likely to receive a diagnosis of malaria (adjusted odds ratio [OR] = 2.9, 95% confidence interval [CI] 1.2-7.3) or viral hepatitis (OR = 3.1, 95% CI 1.1-9) compared with other travelers but were less likely to seek pretravel advice (20% vs. 67%, p = 0.0001). However, proportionate rates of acute diarrhea were lower in VFR (173 vs. 364 per 1,000 ill returnees). Travel to sub-Saharan Africa contributed most to malaria in VFR travelers. In countries with large migrant populations, improved public health strategies are needed to reach VFR travelers.

Hospitalisation among immigrants in Italy

Background

Immigration is increasing in Italy. In 2003, 2.6 million foreign citizens lived in the country; 52% were men and the majority were young adults who migrated for work. The purpose of this study was to investigate differences in hospitalisation between immigrants and the resident population during the year 2000 in the Lazio region.

Methods

Hospital admissions of immigrants from Less Developed Countries were compared to those of residents. We measured differences in hospitalisation rates and proportions admitted.

Results

Adult immigrants have lower hospitalisation rates than residents (134.6 vs. 160.5 per thousand population for acute care; 26.4 vs. 38.3 for day care). However, hospitalisation rates for some specific causes (injuries, particularly for men, infectious diseases, deliveries and induced abortions, ill-defined conditions) were higher for immigrants than for residents. Immigrants under 18 years seem to be generally healthy; causes of admission in this group are similar to those of residents of the same age (respiratory diseases, injuries and poisoning). The only important differences are for infectious and parasitic diseases, with a higher proportion among immigrant youths.

Conclusion

The low hospitalisation rates for foreigners may suggest that they are a population with good health status. However, critical areas, related to poor living and working conditions and to social vulnerability, have been identified. Under-utilisation of services and low day care rates may be partially due to administrative, linguistic, and cultural barriers. As the presence of foreigners becomes an established phenomenon, it is important to evaluate their epidemiological profile, develop instruments to monitor and fulfil their specific health needs and plan health services for a multi-ethnic population.

Mortality by education in German speaking Switzerland, 1990-1997: results from the Swiss National Cohort

BACKGROUND

The aim of this paper is to show for the first time mortality differentials by level of education for Swiss men and women. This work is of interest to public health efforts in Switzerland as well as for co-operative international research into the determinants of socioeconomic differentials in health and mortality.

METHODS

This study is based on a longitudinal data set from the Swiss National Cohort, currently incorporating a probabilistic record linkage of the 1990 Swiss census, and all subsequent deaths until the end of 1997. The study population covers all Swiss nationals aged >/=25 years living in German speaking Switzerland, with 19.7 million person-years and 296 929 deaths observed. Educational gradients were analysed using standardized mortality ratios, multiple logistic regression, and the Relative Index of Inequality (RII).

RESULTS

There were sizeable gradients in mortality by education for all age groups and both sexes. The mortality odds ratio decreased by 7.2% (95% CI: 7.0-7.5%) per additional year of education for men, and by 6.0% (95% CI: 5.6-6.3%) for women. In men, we found a steady decrease of the gradient from 13.1% (95% CI: 11.9-14.4%) in the age group 25-39 to 4.5% (95% CI: 4.0-5.0%) in the age group >/=75 years. For women in the age groups under 65 the gradients were smaller; over the age of 40 there was no decrease with increasing age. These results were fairly insensitive to variations in the parameters of record linkage.

CONCLUSIONS

Despite a comparatively low overall mortality, Swiss men in the 1990s show larger relative gradients in mortality by education than men in other European countries in the 1980s, with the possible exception of younger men in Italy. In Switzerland there is a sizeable potential for further increasing overall life expectancy by reducing the mortality of those with a lower educational level. The results presented contribute to a reliable assessment of socioeconomic mortality differentials in Europe.

No real progress towards equity: health of migrants and ethnic minorities on the eve of the year 2000

The paper reviews the available evidence on access to health care and two health outcomes, perinatal mortality and accident/disability, for migrant and ethnic minorities in selected receiving industrialized countries. The health of these communities is analyzed using the entitlement approach, which considers health as the product of both the individual's private endowments and the social environment he or she faces. Migrants, especially first and second generations, and ethnic minorities often have reduced entitlements in receiving societies. Not only are they exposed to poor working and living conditions, which are per se determinants of poor health, but they also have reduced access to health care for a number of political, administrative and cultural reasons which are not necessarily present for the native population. The paper argues that the higher rates of perinatal mortality and accidents/disability observed in many migrant groups compared to the native population are linked to their lower entitlements in the receiving societies. Policies aimed at reducing such health gaps need to be accompanied by a more general effort to reduce inequalities and to promote full participation of these groups in the mainstream of society.

Social class gradients in years of potential life lost in Switzerland

Analysis of the official Swiss mortality data have shown considerable social differences. In an earlier study of Swiss men aged 15-74 for the period 1979-1982 the social class mortality differentials have been analysed using standardized mortality ratios (SMR). The present study extends this previous work by calculating years of potential life lost (YPLL) before age 75, an additional indicator of mortality that puts more importance on deaths at younger ages. Emphasis is given on causes contributing to most years of life lost, especially to accidents and violent deaths, which result in more than 30% of total years of life lost. The distribution of years of life lost of the most important causes to social classes is illustrated also for age-specific groups. Additionally, this article presents all causes which account for more than 3% of total years of life lost. The social inequalities are shown as ratios between the social class with the highest (skilled manual workers) and the lowest risk (professionals). Most years of life are lost by skilled manual workers not only in general but also cause-specific. While the SMR from all causes of death showed a 2-fold difference between professionals and skilled manual workers, the social gradient in YPLL rate was even larger (2.5). Hence, the measure of years of potential life lost emphasizes the disadvantage of skilled manual workers to die earlier than professionals. The concept of YPLL proved to be a useful additional indicator not only of mortality in general, but also especially for monitoring causes, related to the lower social classes.

Socio-economic factors and mortality in Switzerland

This review paper is concerned with the topic of mortality differences by socio-economic group in Switzerland. After a short introduction to the topic and the pitfalls associated with it, the paper reviews work done in the course of a ten year programme investigating socio-economic mortality differentials in Switzerland. This programme was carried out by a working group at the Department of Social and Preventive Medicine of the University of Berne. The paper reviews methodological difficulties and pitfalls and relates the Swiss results to findings from other countries including England and Wales and Sweden. The disadvantages of socially isolated groups such as children of single women are shown. The relatively high mortality of groups under economic pressure, such as skilled manual workers in Switzerland, is demonstrated. The Swiss situation is interesting in that skilled manual workers have a higher mortality than the unskilled and semi-skilled groups. It is concluded that this is not an artifact but may be due to the fact that only Swiss workers were investigated and that Switzerland has a large proportion of foreign workers, especially in the less skilled groups. In addition, some results of an investigation of cancer mortality by occupation are reported too. Apart from some occupation-specific findings, there are some interesting cross-references to socio-economic differential mortality.