The impact of perceived discrimination on depressive symptoms and the role of differentiated social support among immigrant populations in South Korea

Racism and health in South Korea: history, concept, and systematic review

To understand racism and its impact on health in South Korea, it is essential to consider the political and social context of the migrant population, including ethnic Korean migrants, marriage migrants, migrant workers, and bi-ethnic adolescents. This paper has two goals. First, we examined the increasing trends of the foreign population in South Korea, with a focus on the growth of migrant workers and marriage migrants. Following this, we reviewed the historical contexts and discussed the characteristics of racism in South Korea: 'ethnic homogeneity', 'White supremacy', and 'ethnic discrimination against ethnic Koreans'. Second, we conducted a systematic review of 43 articles on the association between discrimination and health among racially and ethnically minoritized populations in South Korea. The review revealed statistically significant associations across various migrant groups but highlighted several limitations: all studies were cross-sectional, many used non-standardized discrimination measures, all focused on interpersonal discrimination, most examined mental health outcomes, and certain migrant groups were neglected in the research. Future research is needed to address these gaps.

Funding

This work was supported by the New Faculty Startup Fund from Seoul National University.

The relationship between good governance, social support, and perceived discrimination with mental health through the mediation role of quality of life: a cross-sectional path analysis in Iran

BACKGROUND

Recognizing the established link between social determinants of health, such as social support, good governance, and perceived discrimination, and individual mental health, this study aims to delve deeper into the specific relationships within the Iranian adult population. It seeks to elucidate the potential mediating role of quality of life in the association between mental health disorders (MHDs) and these social factors.

METHODS

This cross-sectional study employed path analysis to investigate the relationships between social determinants of health and MHDs among 725 Iranian adults in Tabriz, Northwest Iran. Data collection occurred between March and September 2022, utilizing a multi-stage and cluster sampling approach. Good governance, social support, perceived discrimination, MHDs, and quality of life were assessed using valid questionnaires. Statistical analysis was conducted using SPSS-24 and Lisrel-8 software, with a significance level set at p < 0.05.

RESULTS

This study found that nearly 70.0% of the participants reported experiencing mental health problems. The path analysis showed that good governance had a significant indirect and negative effect on MHDs via quality of life (β = -0.05; P < 0.05). Major racial discrimination had a positive relationship in the direct and indirect paths (β = 0.24; P < 0.01). While, social support was a directly and indirectly significant predictor of decreased MHDs (β = -0.17, p < 0.01). Furthermore, quality of life had a negative relationship on the indirect path with MHDs (β = -0.24, P < 0.01).

CONCLUSIONS

This study reveals a significant burden of mental health issues among Iranian adults. It highlights the crucial role of social factors like good governance, social support, and perceived discrimination in shaping mental health through their impact on quality of life. Consequently, addressing these factors through improved governance, strengthened social support systems, and active efforts to reduce discrimination is essential for promoting mental well-being.

Ethnic discrimination, asking for fair treatment, and poor self-rated health: a gender stratified analysis of 13,443 Korean Chinese waged workers in South Korea

BACKGROUND

In South Korea, Korean Chinese workers experience ethnic discrimination although they share physical similarities and ethnic heritage with native-born Koreans. This study aimed to examine whether perceived ethnic discrimination is associated with poor self-rated health and whether the association differs by gender among Korean Chinese waged workers in South Korea.

METHODS

We conducted a pooled cross-sectional analysis using data of 13,443 Korean Chinese waged workers from the Survey on Immigrants' Living Conditions and Labor Force conducted in 2018, 2020, and 2022. Based on perceived ethnic discrimination, asking for fair treatment, and subsequent situational improvement, respondents were classified into the following four groups: "Not experienced," "Experienced, not asked for fair treatment," "Experienced, asked for fair treatment, not improved," and "Experienced, asked for fair treatment, improved." Poor self-rated health was assessed using a single question "How is your current overall health?" We applied logistic regression to examine the association between perceived ethnic discrimination and poor self-rated health, with gender-stratified analyses.

RESULTS

We found an association between ethnic discrimination and poor self-rated health among Korean Chinese waged workers. In the gender-stratified analysis, the "Experienced, not asked for fair treatment" group was more likely to report poor self-rated health compared to the "Not experienced" group, regardless of gender. However, gender differences were observed in the group stratified by situational improvements. For male workers, no statistically significant association was found in the "Experienced, asked for fair treatment, improved" group with poor self-rated health (odd ratios: 0.87, 95% confidence intervals: 0.30-2.53). Conversely, among female workers, a statistically significant association was observed (odd ratios: 2.63, 95% confidence intervals: 1.29-5.38).

CONCLUSIONS

This study is the first to find an association between perceived ethnic discrimination and poor self-rated health, along with gender differences in the association between situational improvements after asking for fair treatment and poor self-rated health among Korean Chinese waged workers in South Korea.

Social integration and mental health of Somali refugees in the Netherlands: the role of perceived discrimination

BACKGROUND

We assess whether social integration is associated with mental health among Somali refugees in the Netherlands, and how this association is shaped by perceived discrimination.

METHODS

We performed linear regression and formal mediation analyses on Survey Integration Minorities data (n = 417) to assess whether the effects of two facets of social integration - Dutch language proficiency and informal contacts with natives - on mental health were mediated or suppressed by perceived discrimination.

RESULTS

Dutch language proficiency was positively associated with mental health, but also with perceived discrimination. Informal contact with natives was not significantly associated with mental health or perceived discrimination. There was marginally significant evidence (p < .1) that perceived discrimination suppressed the positive association between Dutch language proficiency and mental health.

DISCUSSION

Greater Dutch language proficiency appears to be beneficial for Somali refugees' mental health, but this effect may partly be cancelled by the associated stronger experiences of discrimination.

Social Support for Acculturative Stress, Job Stress, and Perceived Discrimination Among Migrant Workers Moderates COVID-19 Pandemic Depression

Objectives: This study aimed to investigate the practical moderating effect of social support on the relationship between acculturative stress, job stress, and perceived discrimination, and depression among migrant workers during the coronavirus disease-19 pandemic as a vulnerable group susceptible to mental health problems. Methods: Data for this cross-sectional descriptive study were collected using an online survey from 214 Vietnamese and Cambodian migrant workers, who are among the largest migrant groups residing in South Korea. Participants were asked to report on acculturative stress, job stress, perceived discrimination, depression, and social support through questionnaires in their native languages. Results: The findings showed that acculturative stress affected depression, and this effect was moderated by social support. The impact of acculturative stress on depression was significant in the group with low mean scores of social support. However, the effect of the interaction of social support on the relationship of job stress and perceived discrimination to depression was not statistically significant. Conclusion: Our findings suggest the need for differentiated strategies to improve the mental health of migrant workers based on the level of social support.

Transnational ties with the home country matters: the moderation effect of the relationship between perceived discrimination and self-reported health among foreign workers in Korea

Background

Little attention has been paid to the relationship between perceived discrimination and self-rated health (SRH) among foreign workers in Korea. Transnational ties with the home country are known to be critical among immigrants, as they allow the maintenance of social networks and support. Nonetheless, as far as we know, no studies have examined the impact of transnational ties on SRH itself and the relationship between perceived discrimination and SRH, which the current study tries to examine.

Methods

Logistic regression analyses were conducted using the 2013 Survey on Living Conditions of Foreign Workers in Korea. Adult foreign workers from different Asian countries (n = 1,370) participated in this study. The dependent variable was good SRH and the independent variable was perceived discrimination. Transnational ties with the home country, as a moderating variable, was categorized into broad (i.e., contacting family members in the home country) vs. narrow types (i.e., visiting the home country).

Results

Foreign workers who perceived discrimination had a lower rate of good SRH than those who did not perceive discrimination. Broad social transnational ties moderated the relationship between perceived discrimination and SRH; narrow social transnational ties did not.

Conclusions

In line with previous studies, an association was found between perceived discrimination and SRH. Broad social transnational ties can be a good source of social support and buffer against the distress of perceived discrimination.

Mental health and discrimination among migrants from Africa: An Italian cross-sectional study

This study aimed to assess depression, anxiety, posttraumatic stress disorder (PTSD) and discrimination in African migrants and investigate determinants. A cross-sectional study was conducted in Italy (July 2019-February 2020). Inclusion criteria: being a citizen of an African country or having parents who are citizens of an African country. Questionnaires included tests for depression, anxiety, PTSD, discrimination. Multivariable regressions were performed. Participants were 293. The prevalence of depression, anxiety, and PTSD was: 12.1%, 12.1%, and 24.4%. Only 7.2% declared not to be discriminated. Among significantly associated factors, waiting for/being in possession of temporary permits and discrimination were associated with all mental outcomes. Being (or having parents from) Sub-Saharan Africa increased the likelihood of discrimination. A relevant prevalence of mental illnesses was reported. Particularly, Sub-Saharan Africans potentially offer a unique point of view. Migrants' mental health should be a priority for national and international programs of health monitoring.

Predictors and outcomes of experienced and anticipated discrimination in patients treated for depression: A 2-year longitudinal study

BACKGROUND

Stigma is both common and associated with greater depressive morbidity in depressives. Surprisingly few longitudinal studies have explored the predictors and consequences of stigma and discrimination.

METHOD

A total of 230 patients with depression who were commencing treatment were enrolled. Experienced and anticipated discrimination were assessed using the Discrimination and Stigma Scale at the 1-year follow-up. The Hamilton Rating Scale for Depression, Hospital Anxiety and Depression Scale, Clinical Global Impression Scale-Severity, Social and Occupational Functioning Assessment Scale (SOFAS), EuroQol-5 Dimension (EQ-5D) questionnaire, and Sheehan Disability Scale were administered at baseline, 1 year, and 2 years, to assess various depression outcomes. Baseline personality was evaluated using the Big Five Inventory-10.

RESULTS

A previous depressive history and low agreeableness predicted experienced discrimination; a higher level of education, non-married status, and higher functional disability predicted anticipated discrimination. Higher-level experienced discrimination during the first year of treatment was significantly associated with poorer improvements in all six measured outcomes after 1 year of treatment, and again after 2 years of treatment (with the exception of the EQ-5D score). Higher anticipated discrimination was significantly associated with less improvement in the SOFAS scores after both 1 and 2 years of treatments.

LIMITATIONS

The study was a single-center work; this maximized consistency but may limit generalizability.

CONCLUSIONS

Discrimination exerts negative effects on depression outcomes that can be predicted at the initiation of treatment. Interventional studies are required to prevent and manage stigmatization of persons with depression.

Immigration, perceived discrimination and mental health: evidence from Venezuelan population living in Peru

Background

The association between international migration and mental health is conditioned to several factors, and discrimination may play a significant role. Currently, Peru is one of the principal Venezuelan migrant-receiving countries in Latin America. There are around one million Venezuelan refugees and migrants in the country. This study evaluates the association between self-perceived discrimination and mental health problems in Venezuelan population living in Peru.

Method

We analyzed data from the Venezuelan Population Residing in Peru Survey 2018, a nationally representative urban sample aimed at collecting information on several dimensions of Venezuelan population wellbeing. We applied logistic regression models to assess the association between self-perceived discrimination and mental health problems. Moreover, we applied the propensity score matching method as a robustness check of our results.

Results

Of 9487 Venezuelans surveyed, 6806 included complete information. From this sample, 6.3% reported mental health problems related to fear, anger, anxiety, or stress. Logistic regression models showed that Venezuelans who perceived being discriminated against had 2.4 higher odds of presenting mental health problems than their non-discriminated counterparts. Moreover, propensity score matching models showed that Venezuelans who perceived being discriminated against increased by 3.5 percentage points their probability of presenting mental health problems compared to their non-discriminated counterparts.

Conclusions

There is evidence that self-perceived discrimination is associated with mental health deterioration in Venezuelan migrants living in Peru. Our findings are relevant in the current geopolitical context and could be useful in the decision making processes in international health.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12992-020-00655-3.

Determining the Correlation Between Social Support and Hopelessness of Syrian Refugees Living in Turkey

The current descriptive cross-sectional study was conducted to determine the correlation between perceived social support and hopelessness of 609 Syrian refugees age ≥16 residing in Gaziantep City, Turkey. A sociodemographic questionnaire, the Multidimensional Scale of Perceived Social Support, and Beck Hopelessness Scale were used for data collection. Descriptive statistics, analysis of variance, and regression and correlation analyses were used to analyze the data. Syrian refugees had high levels of hopelessness, particularly motivation loss, and moderate levels of perceived social support. As perceived social support increased, hopelessness, feelings, expectations about the future, and motivation loss decreased. In accordance with these results, hopes of Syrian refugees for the future can be increased by improving their social support system. [Journal of Psychosocial Nursing and Mental Health Services, 58(7), 27-33.].