Perceived ethnic discrimination in relation to smoking and alcohol consumption in ethnic minority groups in The Netherlands: the HELIUS study

Problematic Alcohol Use among Brazilian Women Who Have Sex with Women: A Respondent-Driven Sample

Bearing in mind the lack of studies involving women who have sex with women (WSW), our objective was to report the prevalence of alcohol-related problems among Brazilian WSW, as well as to describe associated factors. Three hundred and thirty-five women were recruited through web-based respondent-driven sampling (RDS) from January to August 2018. RDS weighted frequencies and 95% confidence intervals (CI) were calculated using the RDS II method. A logistic regression was performed to ascertain the effects of depression, social support, discrimination toward sexual identity, and self-esteem on the likelihood of problematic alcohol use. Around a quarter of the sample (23.73%) was identified with a drinking problem. Notably, our findings revealed that older WSW face an increased risk of problematic alcohol use. Discrimination and self-esteem played a major role in problematic alcohol use.

Perceived discrimination among migrants in Germany: Does social capital moderate harmful effects on mental health?

BACKGROUND

The harmful mental health effects of perceived discrimination for migrant populations are well established. The potential buffering effect of regional-level social capital, however, has not previously been explored.

METHODS

Using data from the German Socio-Economic Panel (SOEP; 2009-2018) we apply multilevel models to assess the effect of frequent or infrequent perceived discrimination on mental health (MCS subscale of the SF-12) adjusting for individual- and regional-level confounding in a cross-sectional research design. We assess interaction with general social capital (civic engagement, electoral participation, generalised trust) and migrant-specific resources (proportion of non-nationals). We juxtapose non-refugee migrants (n = 13478) with refugees subject to mobility restrictions (n = 5558) to account for bias introduced by selective mobility into regions.

RESULTS

In the non-refugee sample, we confirm the negative effects of discrimination experiences on MCS (ß frequent: -3.74, 95%-CI: [-4.40; -3.09]/ß infrequent: -1.88, 95%-CI: [-2.24; -1.52]). Moderation analyses among non-refugees show no buffering of general social capital, but a negative interaction effect of the proportion of non-nationals with experiences of discrimination (ß frequent: -0.54, 95%-CI: [-0.87; -0.21]/ß infrequent: -0.68, 95%-CI: [-1.29; -0.07]). Analyses among refugees also demonstrate a negative effect of discrimination on MCS with stronger overall effects than in the migrant sample (ß frequent: -6.24, 95%-CI: [-7.44; -5.05]/ß infrequent: -3.56, 95%-CI: [-4.25; -2.86]). In the refugee sample, the effect is exacerbated by the proportion of non-nationals (ß frequent: -1.70, 95%-CI: [-2.84; -0.56]) and buffered by generalised trust (ß: 0.87, 95%-CI: [0.13; 1.60]).

CONCLUSIONS

When faced with experiences of discrimination, levels of community trust seem to buffer the negative mental health impacts for refugees. We do not find buffering effects of social capital on the mental health of non-refugee migrants, possibly due to established social networks. Furthermore, our results suggest that the proportion of non-nationals within a community may have a negative reinforcing impact on the relationship between discrimination and mental health for both migrant samples. As this dynamic is currently underexplored in the German context, more community-based research is needed to develop appropriate policy interventions.

Prospective Associations of Exposure to Discrimination and Alcohol Use: A National Longitudinal Study

INTRODUCTION

This study examined prospective associations of perceived discrimination experience and past-week alcohol use among U.S. adults.

METHODS

This longitudinal study analyzed 22 biweekly surveys from the Understanding America Study during June 2020-July 2021, a nationally representative U.S. adult panel. Multivariable regressions were conducted to examine prospective associations of perceived discrimination experiences (any versus none) or mean levels of discrimination (never [0] to almost every day [4]) and past-week alcohol use frequency [days: 0-7]) or binge drinking (yes/no) 2 weeks later, after disaggregating within-person and between-person effects of discrimination regressor and adjusting for covariates. Analyses were conducted in 2024.

RESULTS

Among 8,026 participants, 18.9% reported perceived discrimination experiences. The mean of past-week alcohol drinking was 1.27 days and 9.3% reported past-week binge drinking. Within-person discrimination prevalence and levels of discrimination were associated with higher drinking frequency (IRR [95% CI]=1.05 [1.02,1.08], p=0.0003 and IRR [95% CI]=1.06 [1.02, 1.10], p=0.002, respectively), and between-person discrimination prevalence was associated with higher drinking frequency (IRR [95% CI]=1.16 [1.05, 1.30], p=0.005) and higher likelihood of binge drinking (AOR [95% CI]=1.90 [1.49, 2.42], p<0.0001). The associations of discrimination prevalence and drinking frequency differed by sex (interaction effect, p=0.02) and race/ethnicity (interaction effect of Whites versus Blacks, p=0.006), with significantly higher numbers of past-week drinking among females (AOR [95% CI]=1.10 [1.05, 1.15] and Black adults (AOR [95% CI]=1.17 [1.07, 1.28]) but not among males and Hispanic/other race adults.

CONCLUSIONS

Discrimination experiences were prospectively associated with an increased risk of alcohol-drinking outcomes, and the effect was more pronounced among certain demographic groups. Efforts to mitigate the adverse effects of recurrent exposure to discrimination are critical to advance health equity.

International Migration and Cardiovascular Health: Unraveling the Disease Burden Among Migrants to North America and Europe

Europe and North America are the 2 largest recipients of international migrants from low-resource regions in the world. Here, large differences in cardiovascular disease (CVD) morbidity and death exist between migrants and the host populations. This review discusses the CVD burden and its most important contributors among the largest migrant groups in Europe and North America as well as the consequences of migration to high-income countries on CVD diagnosis and therapy. The available evidence indicates that migrants in Europe and North America generally have a higher CVD risk compared with the host populations. Cardiometabolic, behavioral, and psychosocial factors are important contributors to their increased CVD risk. However, despite these common denominators, there are important ethnic differences in the propensity to develop CVD that relate to pre- and postmigration factors, such as socioeconomic status, cultural factors, lifestyle, psychosocial stress, access to health care and health care usage. Some of these pre- and postmigration environmental factors may interact with genetic (epigenetics) and microbial factors, which further influence their CVD risk. The limited number of prospective cohorts and clinical trials in migrant populations remains an important culprit for better understanding pathophysiological mechanism driving health differences and for developing ethnic-specific CVD risk prediction and care. Only by improved understanding of the complex interaction among human biology, migration-related factors, and sociocultural determinants of health influencing CVD risk will we be able to mitigate these differences and truly make inclusive personalized treatment possible.

Perceived ethnic discrimination, suicidal ideation and mastery in a multi-ethnic cohort: the HELIUS study

BACKGROUND

The association between perceived ethnic discrimination (PED) and mental health conditions is well studied. However, less is known about the association between PED and suicidal ideation, or the role of positive psychosocial factors in this association.

AIMS

To examine the association between PED and suicidal ideation among ethnic minority groups in Amsterdam, The Netherlands, and investigate whether ethnicity and mastery (people's extent of feeling in control of their lives and environment) moderate this association.

METHOD

Cross-sectional data from the multi-ethnic HELIUS study were analysed (n = 17 053) for participants of South-Asian Surinamese, African Surinamese, Ghanaian, Turkish and Moroccan origin. PED was measured using the Everyday Discrimination Scale, suicidal ideation using item 9 of the Patient Health Questionnaire-9 and mastery using the Pearlin-Schooler Mastery Scale.

RESULTS

Logistic regression analyses demonstrated a small positive association between PED and suicidal ideation (OR = 1.068, 95% CI 1.059-1.077), which did not differ among ethnic minority groups. Mastery did not moderate the association between PED and suicidal ideation among the ethnic minority groups.

CONCLUSIONS

Our findings support the hypothesis that PED is associated with suicidal ideation and this association does not significantly vary between ethnic minority groups. Although higher levels of mastery were associated with lower suicidal ideation, mastery did not moderate the relationship between PED and suicidal ideation. Besides targeting ethnic discrimination as a societal problem, future longitudinal research is needed to investigate whether interventions aimed at improving mastery could reduce suicidal ideation in ethnic minority groups.

The association between child maltreatment and problematic alcohol use in adulthood in a large multi-ethnic cohort: the HELIUS study

AIMS

There is evidence that child maltreatment is associated with problematic alcohol use later in life. However, previous epidemiological studies that have examined the link between child maltreatment and adult problematic alcohol use have not considered ethnic differences. Therefore, the purpose of the current study was to investigate the relationship between child maltreatment and adult problematic alcohol use among six ethnic groups in the Netherlands, in a large, urban sample.

METHODS

This study used baseline data from the Healthy Life in an Urban Setting (HELIUS) study: a large-scale, multi-ethnic prospective cohort study conducted in Amsterdam, the Netherlands. Child maltreatment, current problematic alcohol use and several potential confounders (e.g. parental alcohol use) were assessed in participants (N = 23 356) of Dutch, South-Asian Surinamese, African Surinamese, Ghanaian, Turkish and Moroccan origin. With logistic regression analyses, we examined effect modification by ethnicity on the association between child maltreatment and problematic alcohol use. Furthermore, we explored effect modification by ethnicity for specific types of child maltreatment, namely: physical, sexual and psychological abuse and emotional neglect.

RESULTS

Effect modification by ethnicity was present. Stronger associations between child maltreatment and problematic alcohol use were found in all ethnic minority groups compared to the Dutch reference group. Particularly strong associations between all four types of child maltreatment and alcohol use problems were found for the Moroccan origin group.

CONCLUSIONS

This study adds to a growing body of evidence that child maltreatment is associated with problematic alcohol use in adulthood. In addition, our findings indicate that ethnicity impacts this relationship. Although problematic alcohol use was more prevalent in the Dutch origin group, associations with child maltreatment were stronger in ethnic minority groups. Future studies on child maltreatment and alcohol use problems should also examine ethnic disparities and should further unravel how these disparities can be explained.

The effects of perceived discrimination on immigrants' mental health: A pilot study from Germany

PURPOSE

This study aimed to reveal the effects of discrimination perceived by Turkish immigrants on their mental health.

DESIGN AND METHODS

The participants of this pilot study were 111 Turkish immigrant patients treated at the Neuro-Psychiatrisches Zentrum Riem.

FINDINGS

The preliminary findings illustrated that perceived individual discrimination was significantly correlated with three coping strategies, namely, substance use, friend support, and personal support.

PRACTICE IMPLICATIONS

This study contributes to the literature by highlighting the coping strategies and social support mechanisms of Turkish immigrants who perceived discrimination and employed strategies to combat it.

Reducing or reproducing inequalities in health? An intersectional policy analysis of how health inequalities are represented in a Swedish bill on alcohol, drugs, tobacco and gambling

BACKGROUND

According to post-structural policy analyses, policies and interventions aiming at reducing social inequalities have been found to be part in producing and reifying such inequalities themselves. Given the central role of health inequalities on the public health policy agenda globally it seems important to examine the way policy on health inequalities may potentially counteract the goal of health equity. The aim of this intersectional policy analysis, was to critically analyze the representation of health inequalities in a government bill proposing a national strategy on alcohol, drugs, tobacco and gambling, to examine its performative power, and to outline alternative representations.

METHOD

A post-structural approach to policy analysis was combined with an intersectional framework. The material was analyzed through an interrogating process guided by the six questions of the "What's the problem represented to be?" (WPR) approach. Thus, the underlying assumptions of the problem representation, its potential implications and historical background were explored. In a final step of the analysis we examined our own problem representations.

RESULTS

The recommendations found in the gender and equity perspective of the bill represented the problem of health inequalities as a lack of knowledge, with an emphasis on quantitative knowledge about differences in health between population groups. Three underlying assumptions supporting this representation were found: quantification and objectivity, inequalities as unidimensional, and categorization and labelling. The analysis showed how the bill, by opting into these partly overlapping assumptions, is part of enacting a discourse on health inequalities that directs attention to specific subjects (e.g., vulnerable) with special needs (e.g., health care), in certain places (e.g., disadvantaged neighborhoods). It also showed how underlying processes of marginalization are largely neglected in the bill due to its focus on describing differences rather than solutions. Finally, we showed how different intersectional approaches could be used to complement and challenge this, potentially counteractive, problem representation.

CONCLUSIONS

The problem representation of health inequalities and its underlying assumptions may have counteractive effects on health equity, and even though some of its strengths are raised, it seems to be profoundly entangled with a system resisting the kind of change that the bill itself advocates for. If carefully used, intersectionality has the potential to support a more comprehensive and inclusive equality-promoting public health policy and practice.

Design and Implementation of Intelligent Learning System Based on Big Data and Artificial Intelligence

In order to improve the level of education development in remote areas of China, help minority schools to better play the advantages of multimedia network teaching resources provided by the state, and further improve the level of multimedia network management, a multimedia network teaching management system is studied and developed. The teaching information and business process of the school is analyzed, the division of the structure of the film and television multimedia information management system is completed, and the overall structure, functional structure, and database of the system are designed; Tornado technology, NoSQL database technology, jQuery technology, and Ajax technology are used to complete the development of the system. The results show that the real system can provide a highly automated platform for the school multimedia network-teaching management. The system makes the teaching staff work more efficiently and accurately. The results show that the system studied has a significant effect on the multimedia teaching of minority films and television. Using the characteristics of the combination of pictures, text, sound, image, and shadow, the knowledge can be shown to students intuitively, which is helpful to relaxed and happy learning of students and stimulate their desire to learn. Multimedia teaching has become an important teaching assistant tool. This exploration can provide theoretical support for the design of the network teaching information management system based on artificial intelligence, decentralize the complex network environment, and carry out decentralized management.

Perceived Change in Tobacco Use and Its Associated Factors among Older Adults Residing in Rohingya Refugee Camps during the COVID-19 Pandemic in Bangladesh

This study explored the perceived change in tobacco use during the COVID-19 pandemic and its associated factors among older adults residing in Rohingya refugee camps, also referred to as Forcibly Displaced Myanmar Nationals in Bangladesh. The study followed a cross-sectional design and was conducted in October 2020 among 416 older adults aged 60 years and above. A purposive sampling technique was applied to identify eligible participants, and face-to-face interviews were conducted using a pre-tested semi-structured questionnaire to collect the data. Participants were asked if they noted any change in their tobacco use patterns (smoking or smokeless tobacco) during the COVID-19 pandemic compared to pre-pandemic. Binary logistic regression models determined the factors associated with the perceived change in tobacco use. More than one in five participants (22.4%) were current tobacco users, of whom 40.8% reported a perceived increase in tobacco use during the COVID-19 pandemic. Adjusted analysis revealed that participants who were concerned about COVID-19 had significantly (p < 0.05) lower odds of perceived increase in tobacco use (aOR = 0.22, 95% CI: 0.06–0.73), while older adults who were overwhelmed by COVID-19 (aOR = 0.26, 95% CI: 0.06–1.18) and communicated less frequently with others during the pandemic than before (aOR = 0.19, 95% CI: 0.03–1.20) had marginally significantly (p < 0.1) lower odds of perceived increase in tobacco use during this pandemic. Relevant stakeholders, policymakers, and practitioners need to focus on strengthening awareness-raising initiatives as part of an emergency preparedness plan to control tobacco use during such a crisis period.

Is the Association Between Education and Sympathovagal Balance Mediated by Chronic Stressors?

Background

This study investigated whether raised chronic stress in low education groups contributes to education differences in cardiovascular disease by altering sympathovagal balance.

Methods

This study included cross-sectional data of 10,202 participants from the multi-ethnic, population-based HELIUS-study. Sympathovagal balance was measured by baroreflex sensitivity (BRS), the standard deviation of the inter-beat interval (SDNN) and the root mean square of successive differences between normal heartbeats (RMSSD). The associations between chronic stressors (work, home, psychiatric, financial, negative life events, lack of job control and perceived discrimination) in a variety of domains and BRS, SDNN and RMSSD were assessed using linear regression, adjusted for age, ethnicity, waist-to-hip ratio and pack-years smoked. Mediation analysis was used to assess the contribution of chronic stress to the association between education and sympathovagal balance.

Results

Modest but significant associations were observed between financial stress and BRS and SDNN in women, but not in RMSSD nor for any outcome measure in men. Women with the highest category of financial stress had 0.55% lower BRS (ms/mmHg; β = -0.055; CI = -0.098, -0.011) and 0.61% lower SDNN (ms; β = -0.061; CI = -0.099, -0.024) than those in the lowest category. Financial stress in women contributed 7.1% to the association between education and BRS, and 13.8% to the association between education and SDNN.

Conclusion

No evidence was found for the hypothesized pathway in which sympathovagal balance is altered by chronic stress, except for a small contribution of financial stress in women.

Supplementary Information

The online version contains supplementary material available at 10.1007/s12529-021-10027-9.

Cardiovascular disease risk factors in Spain: A comparison of native and immigrant populations

Cardiovascular disease (CDV) risk factors are highly prevalent among adults with low social class in Spain. However, little is known on how these factors are distributed in the immigrant population, a socio-economic disadvantaged population. Thus, this study aims to examine inequalities in CVD risk factors among immigrant and native populations. We conducted a cross-sectional study using data from the Spanish National Health Survey 2017 and used log-binomial regression to quantify the association of immigrant status on CVD risk factors among adults aged 25-64 years. The probabilities of having at least three CVD risk factors were higher for immigrants from Eastern Europe (PR: 1.25; 95% CI: 1.15-1.35) and lower for immigrants from Africa (PR: 0.79; 95% CI: 0.69-0.89) when compared with natives. The association of immigrant status and CVD risk factors varies with educational attainment (p-interaction = 0.001). Immigrants from Eastern Europe with low educational attainment have a higher probability of having at least three CVD risk factors compared with their native counterparts. In contrast, immigrants from Africa and Latin America with low educational attainment had a protective effect against having at least three CVD risk relative to natives. Health prevention and promotion strategies to reduce the burden of CVD taking should account for educational attainment given its differential effect among the immigrant population in Spain.

Migration-related changes in smoking among non-Western immigrants in France

Background

Migrants make up a growing share of European populations, and very little is known about the impact of migration on their smoking patterns. We develop a longitudinal analysis of smoking prevalence among native-born and immigrants in France based on retrospective data collected in the 2010 national Baromètre santé health survey.

Methods

Analyses concerned 19 578 individuals aged 18–70 years and born in metropolitan France, in the Maghreb or in sub-Saharan Africa. Person-years with and without smoking were reconstructed using migration and smoking histories and analyzed with discrete-time regression models.

Results

Prior to migration, immigrants from both the Maghreb and sub-Saharan Africa had lower smoking prevalence than the native-born of similar birth cohort, age and education. After migration, the prevalence increased over time among Maghrebin men up to levels beyond those of the native-born (odds ratio: 1.54 [1.09–2.17] for 10 years of residence or more), while it remained much lower throughout among men from sub-Saharan Africa (odds ratio: 0.36 [0.19–0.68] for 10 years of residence or more). Starting at extremely low levels, the prevalence in both groups of women rose considerably after migration. Women from sub-Saharan Africa nearly caught up to the native-born (odds ratio: 0.70 [0.37–1.32] for 10 years of residence or more), but this was not the case for those from the Maghreb (odds ratio: 0.52 [0.33–0.81] for 10 years of residence or more).

Conclusion

The findings uncover the low pre-migration prevalence and the diversity of post-migration trajectories. Tobacco control programs targeting recently arrived migrants would contribute to prevent unhealthy assimilation.

Perceived Social Discrimination, Socioeconomic Status, and Alcohol Consumption among Chinese Adults: A Nationally Representative Study

Perceived social discrimination in China has significant effects on drinking behavior. This finding was reached through multivariate logistic regression analysis of a sample of 22,566 adults in the 2016 China Family Panel Studies (CFPS). This was a cross-sectional study conducted with computer-assisted face-to-face interviews to assess alcohol drinking problems and associated factors among Chinese adults. The proportion of adults prone to alcoholism tends to be higher in eastern than central China, and higher in central than western China. Furthermore, gender discrimination and delays in government interactions as a result of unfair treatment have a positive and significant effect on individuals’ drinking. The alcohol consumption rate among Chinese men is about 13 times that of Chinese women. Additionally, older people have a stronger tendency to drink alcohol. In terms of education, those with lower education levels are more prone to alcoholism than those with higher education levels. Regarding marital status, those who are married are more prone to alcoholism than those who are not. Further, those who have been diagnosed with a chronic disease within the past six months are less prone to alcoholism than those without such diagnosis. People with an annual income between 50,000 and 150,000 yuan are more prone to alcoholism than those with an income under 50,000 yuan. Groups that have experienced unequal treatment in public services are also more prone to alcoholism than those who do not suffer such unequal treatment.

Lifestyle clusters related to type 2 diabetes and diabetes risk in a multi-ethnic population: The HELIUS study

Little is known about how health-related behaviours cluster across different populations and how lifestyle clusters are associated with type 2 diabetes (T2D) risk. We investigated lifestyle clusters and their association with T2D in a multi-ethnic population. 4396 Dutch, 2850 South-Asian Surinamese, 3814 African Surinamese, 2034 Ghanaian, 3328 Turkish, and 3661 Moroccan origin participants of the HELIUS study were included (2011-2015). K-medoids cluster analyses were used to identify lifestyle clusters. Logistic and cox regression analyses were performed to investigate the association of clusters with prevalent and incident T2D, respectively. Pooled analysis revealed three clusters: a 'healthy', 'somewhat healthy', and 'unhealthy' cluster. Most ethnic groups were unequally distributed: Dutch participants were mostly present in the 'healthy' cluster, Turkish and Moroccan participants in the 'somewhat healthy' cluster, while the Surinamese and Ghanaian participants were equally distributed across clusters. When stratified for ethnicity, analysis revealed three clusters per ethnic group. While the 'healthy' and 'somewhat healthy' clusters were similar to those of the pooled analysis, we observed considerable differences in the ethnic-specific 'unhealthy' clusters. Fruit consumption (3-4 days/week) was the only behaviour that was consistent across all ethnic-specific 'unhealthy' clusters. The pooled 'unhealthy' cluster was positively associated with prediabetes (OR: 1.34, 95%CI 1.21-1.48) and incident T2D (OR: 1.23, 95%CI 0.89-1.69), and negatively associated with prevalent T2D (OR: 0.80, 95%CI 0.69-0.93). Results were similar for most, but not all, ethnic-specific clusters. This illustrates that targeting multiple behaviours is relevant in prevention of T2D but that ethnic differences in lifestyle clusters should be taken into account.

A Moderated Mediation Analysis on the Association Between Perceived Discrimination and Physical Symptoms Among Immigrant Women from Mainland China into Hong Kong: Evidence from the FAMILY Cohort

With a research focus on the possible impact of perceived discrimination on physical symptoms, this study examined a moderated mediation model that depressive symptoms would mediate the association between perceived discrimination and physical symptoms, and family satisfaction would show moderating effects on both depressive and physical symptoms among immigrants. Immigrant women from Mainland China into Hong Kong (N = 966) completed a cross-sectional survey. Depressive symptoms mediated the association between perceived discrimination and physical symptoms. Family satisfaction moderated the association between perceived discrimination and depressive symptoms that participants with lower family satisfaction showed a stronger association. However, family satisfaction did not moderate with perceived discrimination or depressive symptoms to predict physical symptoms. Our findings demonstrated the health consequences of perceived discrimination. Development of resilience programs, particularly with a focus of strengthening family resources, may in tandem help immigrants manage their experiences with discrimination.

Contribution of Alcohol and Nicotine Dependence to the Prevalence of Depressed Mood in Different Ethnic Groups in The Netherlands: The HELIUS Study

Objective: Ethnic minorities report different levels of drinking and smoking and higher rates of depression compared to native populations. In this study we aimed to investigate in six ethnic groups whether tobacco and alcohol use were associated with depressive symptoms, which are more prevalent in ethnic minorities.Methods: Cross-sectional data from the multi-ethnic Healthy Life in an Urban Setting (HELIUS) study sample (N = 22,471) was used, comprising 4,580 native Dutch participants which were compared with participants from five ethnic minority groups (3,259 South Asian Surinamese, 4,292 African Surinamese, 2,262 Ghanaian, 3,891 Turkish, and 4,187 Moroccan).Results: Alcohol misuse was positively associated with depressed mood in all ethnic groups except for the Dutch and the Ghanaians. Nicotine dependence was positively associated with depressed mood in all ethnic groups except for the Ghanaian group.Conclusions: Alcohol misuse and nicotine dependence were significantly associated with depressed mood in most but not all ethnic groups and especially in men. However, across all groups the contribution of alcohol misuse and nicotine dependence to depressed mood was small. Prospective multi-ethnic studies should confirm whether the relations are causal and elucidate their direction.

Pre-migration traumatic experiences, post-migration perceived discrimination and substance use among Russian and Kurdish migrants-a population-based study

BACKGROUND AND AIMS

The associations between traumatic events, substance use and perceived discrimination have been rarely studied among migrants in host countries. We examined whether pre-migration potentially traumatic experiences (PTEs) or perceived discrimination (PD) are associated with substance use among migrants with voluntary (Russians) and forced (Kurds) migration backgrounds.

DESIGN

Cross-sectional interview and health examination data from the Finnish Migrant Health and Wellbeing Study were used. The target sample (n = 1000 for each group) was drawn from the national population register using stratified random sampling by participants' country of birth and native language.

SETTING

Population-based data were collected from six cities in Finland during 2010-12.

PARTICIPANTS

The participation rates were 68% (Russians) and 59% (Kurds). The analytical sample size varied (Russians n = 442-687, Kurds n = 459-613), as some participants completed only interview, health examination or short interview. The majority of Kurds had a refugee background (75%) while Russians had mainly migrated for other reasons (99%).

MEASUREMENTS

The three main outcomes were self-reported binge drinking, daily smoking and life-time cannabis use. PTEs and PD were self-reported in the interview. Socio-demographic background, migration-related factors and current affective symptoms were adjusted for.

FINDINGS

Among Kurds, PTEs were associated with binge drinking [adjusted odds ratio (aOR) = 2.65, 95% confidence interval (CI) = 1.30-5.42] and PD was associated with life-time cannabis use (aOR = 3.89, 95% CI = 1.38-10.97) after adjusting for contextual factors. Among Russians, PTEs were associated with life-time cannabis use adjusting for contextual factors (aOR = 2.17, 95% CI = 1.12-4.18).

CONCLUSIONS

In Finland, pre-migration traumatic experiences appear to be associated with life-time cannabis use among the Russian migrant population (voluntary migration) and binge drinking among the Kurdish migrant population (forced migration). Perceived discrimination in Finland appears to be associated with life-time cannabis use among Kurdish migrants.

Ethnic and sex differences in the association of child maltreatment and depressed mood. The HELIUS study

BACKGROUND

Maltreatment in childhood increases the risk of depression later in life. The influence of ethnicity and sex on this relationship is less well understood.

OBJECTIVE

This paper examines ethnic and sex differences in rates of child maltreatment (CM) and depressed mood in adulthood and investigates whether the association between CM and depressed mood in adulthood is influenced by ethnicity and sex.

PARTICIPANTS AND SETTING

Baseline data from the multiethnic HELIUS study (Amsterdam, the Netherlands) was analyzed and consisted of 22,551 participants aged 18-70 years from Dutch, African Surinamese, South Asian-Surinamese, Turkish, Moroccan, or Ghanaian ethnic backgrounds.

METHODS

Physical, sexual and psychological abuse, and emotional neglect in childhood were self-reported and depressed mood was measured using the Patient Health Questionnaire-9.

RESULTS

Logistic regression analyses demonstrated that emotional neglect and psychological abuse both have significant positive relationships with depressed mood. Furthermore, these associations were consistent across ethnic groups. The addition of ethnicity-by-maltreatment interaction terms to a main effects model revealed that Ghanaians who reported physical abuse in childhood were the only ethnic group with significantly increased odds for depressed mood (OR = 2.62, p =  .001), with the same being true for Moroccans who experienced sexual abuse in childhood (OR = 1.91, p =  .008). No sex differences were found in the relationships between CM and depressed mood.

CONCLUSIONS

The association between different types of CM and depressive symptoms may not always be uniform across ethnic groups. Greater understanding of the nuances present in these relationships is required to develop effective prevention and intervention strategies for multiethnic populations.

A Comparison of Excessive Drinking, Binge Drinking and Alcohol Dependence in Ethnic Minority Groups in the Netherlands: The HELIUS Study

BACKGROUND

The Dutch multi-ethnic Healthy Life in an Urban Setting study recently showed that alcohol consumption was lower in ethnic minority groups than those of Dutch origin, but that binge drinking in drinkers of Turkish and Moroccan origin was relatively high. The aim of the current study is to examine factors that may contribute to the differences in drinking patterns and how they relate to the relationship between drinking patterns and alcohol dependence (AD) across ethnic groups.

METHODS

The rate of last year alcohol use, alcohol use patterns and AD was assessed in 4,635 Dutch, 4,317 Moroccan, 4,036 Turkish, 2,459 Ghanaian, 4,426 African Surinamese and 3,357 South-Asian Surinamese participants (both men and women) born in Amsterdam, the Netherlands.

RESULTS

Compared to the Dutch, the prevalence of (regular) drinking is substantially lower in all ethnic minority groups and regular drinkers among most ethnic minority groups have a lower adjusted risk to develop binge drinking and AD than the Dutch. For the prevalence of regular drinking, the ethnic differences are bigger than for the prevalence of current drinking. However, regular drinkers of Moroccan origin have a risk similar to the Dutch to develop binge drinking and AD; a finding that could not be explained by group differences in age, sex, religiosity, perceived discrimination, depression or guilt feelings about drinking.

DISCUSSION

The prevalence data show that current drinking is lower and that regular drinking is much lower in ethnic minorities and - with the exception of those of Moroccan origin - ethnic minority regular drinkers also have a significant lower risk to develop binge drinking or AD than regular drinkers of Dutch origin. This implies that the magnitude of problematic alcohol use is substantially smaller in ethnic minorities than in the ethnic Dutch population of Amsterdam. Unfortunately, no explanation was found for the special risk situation of regular drinkers of Moroccan origin.

Associations of neighbourhood safety with leisure-time walking and cycling in population subgroups: The HELIUS study

To create neighbourhood environments that encourage physical activity, it is important to know which neighbourhood characteristics are most influential. We examined the association of neighbourhood safety with leisure-time walking and cycling in the population at large, as well as in some subgroups in terms of sex, age, ethnicity and socio-economic position. We used data of 19,914 participants (18-70 years) from a study in Amsterdam, the Netherlands. Leisure-time walking and cycling in minutes/week were assessed with standard questionnaire. Geographic Information System techniques were used to examine neighbourhood safety (range = 1-10). Multilevel linear regression analyses showed positive associations between safety and walking (B = 7.9, 95% CI = -6.2-21.9) and cycling (B = 14.8, 95% CI = 2.5-27.1), but only the association with cycling was statistically significant. Higher safety levels were significantly associated with more cycling in women and individuals of Turkish and Moroccan origin. Stronger evidence is needed to inform policies to stimulate walking and cycling by improving neighbourhood safety.

Maternal immigrant status and signs of neurodevelopmental problems in early childhood: The French representative ELFE birth cohort

A growing body of evidence suggests that children of immigrants may have increased risks of neurodevelopmental disorders. However, evidence based on parent report and on very young children is lacking. We therefore investigated the association between maternal immigrant status and early signs of neurodevelopmental problems in a population-based sample of 2-year-old children using standardized parent-report instruments. We used data from the French representative Étude Longitudinale Française depuis l'Enfance birth cohort, initiated in 2011. The study sample included 9,900 children of nonimmigrant French, 1,403 children of second, and 1,171 children of first generation immigrant women followed-up to age 2 years. Neurodevelopment was assessed using the Modified Checklist for Autism in Toddlers (M-CHAT) and an adaptation of the MacArthur-Bates Communicative Development Inventories (MB-CDI). In fully adjusted linear regression models, maternal immigrant status was associated with M-CHAT scores, with stronger associations in children of first (β-coefficient: 0.19; 95% CI 0.08-0.29) than second generation immigrants (0.09; 0.01-0.17). This association was especially strong among children of first generation immigrant mothers native of North Africa (vs. nonimmigrant French: 0.33; 0.16-0.49) and French-speaking Sub-Saharan Africa (0.26; 0.07-0.45). MB-CDI scores were lowest among children of first generation immigrant mothers, particularly from mostly non-francophone regions. Children of first generation immigrant mothers were most likely to have simultaneously low MB-CDI and high M-CHAT scores. Our findings suggest that maternal immigrant status is associated with early signs of neurodevelopmental difficulties, with strong variations according to maternal region of origin. Further research is necessary to test whether these associations persist and to determine the underlying mechanisms. Autism Res 2019, 12: 1845-1859. © 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: We asked immigrant and nonimmigrant mothers in France about early signs of neurodevelopmental problems in their 2-year-old children. Overall, we found that children of immigrants may be at higher risk of showing these early warning signs, as compared to children of nonimmigrants. This is in line with previous studies, which were based on doctors' diagnoses at later ages. However, our results differed depending on the mothers' regions of origin. We found the highest risks in children of first generation immigrants from North and French-speaking Sub-Saharan Africa, who also seemed especially at risk of neurodevelopmental problems combined with low language development.

Use of the Fagerström test to assess differences in the degree of nicotine dependence in smokers from five ethnic groups: The HELIUS study

BACKGROUND

The prevalence of smoking varies across ethnic groups in developed countries, but little is known about ethnic variations in specific aspects of nicotine dependence (ND). We conducted item-response analyses in current smokers to compare ND factors across five ethnic groups.

METHODS

Data were obtained from a population-based, multi-ethnic cohort study conducted in the Netherlands. The Fagerström Test for Nicotine Dependence (FTND) was assessed in 1147 Dutch, 991 South-Asian Surinamese, 1408 African Surinamese, 1396 Turkish, and 584 Moroccan smokers (N = 5526). We tested whether the factorial structure of the FTND was invariant across ethnic groups using a multi-group confirmatory factor analysis. FTND item and total scores and factor means were compared across groups.

RESULTS

The two-factor model representing "morning smoking" and "smoking patterns" provided an adequate fit. The items "Cigarettes smoked daily" and "Time until first cigarette" showed differential item functioning (DIF) as a function of ethnicity. Three out of four ethnic minority groups scored significantly higher on both factors compared to the Dutch origin group (all p < 0.001) before and after taking DIF into account, while the African Surinamese scored higher only on "morning smoking" when DIF was accounted for.

DISCUSSION

The factor structure of the FTND is not measurement invariant across ethnic groups in this population-based sample. Accounting for DIF affecting the nicotine dependence factor scores, although South-Asian Surinamese, Turkish, and Moroccan groups showed higher levels of dependence than the Dutch origin group, genetic as well as environmental factors may account for the observed differences.

Association Between Perceived Discrimination and Alcohol and Tobacco Consumption in ELSA-Brasil Cohort: Focusing on Gender Differences

BACKGROUND

Discrimination is detrimental to physical and mental health, particularly insofar as health-risk behaviors are concerned. Particular attention has been paid to excess alcohol consumption and smoking in view of the ready availability of these substances in Western societies.

OBJECTIVES

To determine whether an association exists between perceived discrimination and excess alcohol intake and smoking in women and men enrolled in the ELSA-Brasil cohort study.

METHODS

The sample included in the ELSA-Brasil cohort consisted of 15,105 civil servants. Data from waves 1 and 2 of the study were used. A multidimensional questionnaire was used to collect sociodemographic characteristics and evaluate perceived discrimination, alcohol consumption, and smoking.

RESULTS

An association was found between excess alcohol intake and perceived discrimination only in the men, with this association remaining significant in the youngest age group, in university-educated individuals, and in the group classified as middle-class. An association was found between smoking and lifetime perceived discrimination in women, particularly in those ≥60 years of age, brown-skinned women, those who had completed elementary school, and those classified as upper social class. This same association was found in the men, mainly those of 50-59 years of age, white-skinned males, those who had completed high school, those with a university education, and those classified as upper social class. Conclusions/Importance: Investing in public health policies aimed at combating the different forms of discrimination would appear essential. Not only does discrimination contribute to social injustice, but it also encourages health-risk behaviors such as excess alcohol intake and smoking.

Teacher Discrimination Reduces School Performance of African American Youth: Role of Gender

Background: Gender may alter African Americans' vulnerability to discrimination. The type of outcomes that follow exposure to discrimination may also be gender-specific. Although teacher discrimination is known to deteriorate school performance, it is yet unknown whether male and female African American youth differ in the effect of teacher discrimination on school performance. Objective: This cross-sectional study explored the moderating role of gender on the effect of teacher discrimination on school performance in a national sample of African American youth. Methods: The National Survey of American Life-Adolescent Supplement (NSAL-A) enrolled a nationally representative sample (n = 810) of 13⁻17-year-old African American youth. Demographic factors, socioeconomic status, teacher discrimination, and school performance (grade point average, GPA) were measured. Linear multivariable regression models were applied for data analysis.

RESULTS

Males and females reported similar levels of perceived teacher discrimination. In the pooled sample, higher teacher discrimination was associated with lower school performance among African American youth (b = -0.35; 95% confidence interval (CI) = -0.49 to -0.22). Gender interacted with perceived teacher discrimination (b = 12; 95% CI = 0.24⁻2.02), suggesting a significant difference between males and females in the magnitude of the association between perceived teacher discrimination and GPA. In stratified models, perceived teacher discrimination was associated with worse school performance of females (b = -12; 95% CI = -0.03 to -2.78) but not males (b = 0.01; 95% CI = -0.07 to 0.08).

CONCLUSION

In line with previous studies, gender was found to alter the vulnerability of African American youth to perceived discrimination. African American boys and girls may differ in their sensitivity to the effects of teacher discrimination on school performance.

Perceived Discrimination and Substance Use among Caribbean Black Youth; Gender Differences

Although perceived discrimination in Black youth is a risk factor for a wide range of negative mental health outcomes, recent research has suggested some gender differences in these associations. Gender differences in vulnerability to perceived discrimination among Caribbean Black youth is, however, still unknown. The current cross-sectional study investigated gender variations in the association between perceived discrimination and substance use (SU) in a national sample of Caribbean Black youth. Data came from the National Survey of American Life-Adolescents (NSAL-A), 2003⁻2004. This analysis included 360 Caribbean Black youth (165 males and 195 females) who were between 13 and 17 years old. Sociodemographic factors, perceived discrimination, and SU were measured. Logistic regressions were used for data analysis. Among Caribbean Black youth, a positive association was found between perceived discrimination and SU (odds ratio (OR) = 1.15 (95% confidence interval (CI) = 1.02⁻1.29)). A significant interaction was found between gender and perceived discrimination on smoking (OR = 1.23 (95% CI = 1.07⁻1.41)) suggesting that the association between perceived discrimination and smoking is larger for male than female Caribbean Black youth. The interaction between gender and perceived discrimination on SU was not statistically significant (OR = 1.32 (95% CI = 0.94⁻1.86)). While perceived discrimination increases SU in Caribbean Black youth, this effect is stronger for males than females, especially for smoking. While discrimination should be reduced at all levels and for all populations, clinicians may specifically address discrimination for SU prevention and treatment among male Caribbean Black youth.

Neighbourhood safety and smoking in population subgroups: The HELIUS study

This study examines the associations between neighbourhood safety and three types of smoking behaviour, and whether these associations differ by sex, age, ethnicity and individual-level socio-economic position. Baseline data (2011-2015) from the The HEalthy LIfe in an Urban Setting (HELIUS) study (Amsterdam, the Netherlands) were used. Smoking behaviour was based on self-report. Heavy smoking was defined as smoking ≥10 cigarettes per day. Nicotine dependence was assessed using the Fagerström questionnaire. Geographic Information System techniques were used to construct local residential areas and to examine neighbourhood safety for these areas using micro-scale environmental data. Multilevel logistic regression analyses with 6-digit zip code area as a second level were used to assess the association between neighbourhood safety and smoking. In our study sample of 22,728 participants (18-70 years), 24.0% were current smokers, 13.7% were heavy smokers and 8.1% were nicotine dependent individuals. Higher levels of neighbourhood safety were significantly associated with less heavy smoking (OR = 0.88, 95% CI = 0.78-0.99) and less nicotine dependence (OR = 0.81, 95% CI = 0.69-0.95), but not with less current smoking (OR = 1.01, 95% CI = 0.91-1.11). The associations between neighbourhood safety and the three types of smoking behaviour varied by ethnicity. For instance, higher levels of neighbourhood safety were associated with less current smoking in participants of African Surinamese origin (OR = 0.71, 95% CI = 0.57-0.89), but not in those of Dutch (OR = 1.13, 95% CI = 0.91-1.39), South-Asian Surinamese (OR = 1.22, 95% CI = 0.95-1.55), Turkish (OR = 1.08, 95% CI = 0.84-1.38), Moroccan (OR = 1.53, 95% CI = 1.12-2.10) or Ghanaian (OR = 1.18, 95% CI = 0.47-2.94) origin. Policies that improve neighbourhood safety potentially contribute to less heavy smoking and nicotine dependence.

Does Discrimination Explain High Risk of Depression among High-Income African American Men?

Background: Higher socioeconomic status is known to decrease the risk for poor mental health overall. However, African American males of higher socioeconomic status (SES) are at an increased risk for having a major depressive episode (MDE). It is not known whether perceived discrimination (PD) explains this risk. The current study used nationally representative data to explore the role of PD in explaining the association between high-SES and having MDE among African American men. Methods: The National Survey of American Life (NSAL), 2003, included 4461 American adults including 1271 African American men. SES indicators (i.e., household income, educational attainment, employment status, and marital status) were the independent variables. 12-month MDE measured using the Composite International Diagnostic Interview (CIDI) was the outcome. Age, gender, and region were the covariates. PD was the potential mediator. For data analysis, we used logistic regression. Results: Among African American men, household income was positively associated with odds of 12-month MDE. The positive association between household income and odds of MDE remained unchanged after adding PD to the model, suggesting that PD may not explain why high-income African American men are at a higher risk of MDE. Conclusions: Perceived discrimination does not explain the increased risk for depression among African American males of higher SES. Future research should explore the role of other potential mechanisms such as stress, coping, social isolation, and/or negative social interaction that may increase psychological costs of upward social mobility for African American males.

Darker Skin Tone Increases Perceived Discrimination among Male but Not Female Caribbean Black Youth

Background: Among most minority groups, males seem to report higher levels of exposure and vulnerability to racial discrimination. Although darker skin tone may increase exposure to racial discrimination, it is yet unknown whether skin tone similarly influences perceived discrimination among male and female Caribbean Black youth. Objective: The current cross-sectional study tests the role of gender on the effects of skin tone on perceived discrimination among Caribbean Black youth. Methods: Data came from the National Survey of American Life-Adolescent Supplement (NSAL-A), 2003–2004, which included 360 Caribbean Black youth (ages 13 to 17). Demographic factors (age and gender), socioeconomic status (SES; family income, income to needs ratio, and subjective SES), skin tone, and perceived everyday discrimination were measured. Linear regressions were used for data analysis. Results: In the pooled sample, darker skin tone was associated with higher levels of perceived discrimination among Caribbean Black youth (b = 0.48; 95% Confidence Interval (CI) = 0.07–0.89). A significant interaction was found between gender and skin tone (b = 1.17; 95% CI = 0.49–1.86), suggesting a larger effect of skin tone on perceived discrimination for males than females. In stratified models, darker skin tone was associated with more perceived discrimination for males (b = 1.20; 95% CI = 0.69–0.72) but not females (b = 0.06; 95% CI = −0.42–0.55). Conclusion: Similar to the literature documenting male gender as a vulnerability factor to the effects of racial discrimination, we found that male but not female Caribbean Black youth with darker skin tones perceive more discrimination.