Perceived racism and blood pressure: a review of the literature and conceptual and methodological critique

A data harmonization project of 3 large prospective cardiovascular health-focused cohorts

Few prospective studies examine multilevel resilience resources and psychosocial factors in relation to cardiovascular health and disease. Recent research indicates that resilience resources are associated with a reduction in the incidence of cardiovascular disease-related events, but few studies have examined this relationship across different racial/ethnic populations or in large cohorts. Harmonization may address these limitations because it allows data from several cohorts to be analyzed together, potentially increasing sample size and in turn power overall and in minority populations. This article describes the process involved in combining 3 cardiovascular health-focused cohorts: Jackson Heart Study, Multi-Ethnic Study of Atherosclerosis, and Mediators of Atherosclerosis in South Asians Living in America Study. Using a systematic process, we identified appropriate data harmonization techniques to use in harmonizing variables across cohorts. Variables included exposures (eg, resilience resources), outcomes (eg, American Heart Association's Life's Simple 7), and covariates (eg, race and ethnicity). Post-harmonization examinations included psychometric analyses of the harmonized variables. A total of 13 284 participants were included in the final harmonized data set. This project provides opportunities for future research in resilience resources and informs future studies that need to harmonize data. Results based on the harmonized data set could inform interventions and policies.

Beyond Acculturation: Health and Immigrants' Social Integration in the United States

Immigrants typically have more favorable health outcomes than their U.S.-born counterparts of the same race-ethnicity. However, little is known about how race-ethnicity and region of birth moderate the health outcomes of different immigrant groups as their tenure of U.S. residence increases. We study the association between time spent in the United States and health outcomes among non-Hispanic Black, non-Hispanic White, Asian, and Hispanic immigrants using National Health Interview Survey data. Although all immigrant groups initially report better health outcomes than their U.S.-born counterparts, the association between U.S. tenure and reported health outcomes varies among immigrants by race-ethnicity and region of birth. Black immigrants have the worst hypertension profiles, and Black and Hispanic immigrants have the worst obesity profiles. The results suggest that acculturation cannot fully explain racial-ethnic differences in the association between U.S. tenure and health outcomes. We advance a more complete sociological theory of immigrant integration to better explain disparate immigrant health profiles.

Everyday discrimination for American Indian tribal college students enrolled in the Internet All Nations Breath of Life program

OBJECTIVE

Identify factors associated with perceived discrimination, including depression, body image satisfaction, body mass index (BMI), social support, stress, and self-reported social status.

PARTICIPANTS

A total of 249 American Indian tribal college students.

METHODS

Students were recruited for an Internet-based smoking cessation program. A total of 249 students answered the Everyday Discrimination Scale questions to assess perceived discrimination. We conducted bivariate analyses to determine potential significant associations between perceived discrimination and health outcomes at baseline.

RESULTS

We found 63% of the sample reported racial discrimination. Among those who reported moderate/severe depression, 87% reported discrimination. Among those who were not satisfied with their body image, 70% reported racial discrimination.

CONCLUSION

Reports of racial discrimination are highly prevalent among our participants. We found reports of discrimination are significantly associated with depression and dissatisfaction with body image. Our study highlights a high priority population that perceives racial discrimination, potentially increasing their risk for adverse health outcomes.

Instrumental Variable Analysis of Racial Discrimination and Blood Pressure in a Sample of Young Adults

Racial inequities in blood pressure levels have been extensively documented. Experiences of racial discrimination could explain some of this disparity, although findings from previous studies have been inconsistent. To address limitations of prior literature, including measurement error, we implemented instrumental variable analysis to assess the relationship between racial discrimination in institutional settings and blood pressure. Using data from 3,876 Black and White adults with an average age of 32 years from examination 4 (1992-1993) of the Coronary Artery Risk Development in Young Adults Study, our primary analysis examined the relationship between self-reported experiences of racial discrimination in institutional settings and blood pressure using reflectance meter measurement of skin color as an instrument. Findings suggested that an increase in experiences of racial discrimination was associated with higher systolic and diastolic blood pressure (β = 2.23 mm Hg (95% confidence interval: 1.85, 2.61) and β = 1.31 (95% confidence interval: 1.00, 1.62), respectively). Our instrumental variable estimates suggest that experiences of racial discrimination within institutional settings contribute to racial inequities in elevated blood pressure and cardiovascular disease outcomes in a relatively young cohort of adults and may yield clinically relevant differences in cardiovascular health over the life course.

Racial Context and Health Behaviors Among Black Immigrants

Testing the Racial Context Hypothesis (Read and Emerson 2005), we examine the relationship between racial context of origin and three health behaviors (smoking, drinking, and physical activity) among Black immigrants in the USA. We conduct multinomial logistic regression analyses using data from the 2000-2018 National Health Interview Survey (N = 248,401) to determine if racial context of origin is a mechanism of health differential between Black immigrants and US-born Black Americans. Supporting the Racial Context Hypothesis, we find that Black immigrants from racially mixed (Mexico, Central America, the Caribbean, South America) and majority-Black contexts (Africa) are significantly less likely to be current or former smokers and drinkers than US-born Black Americans. Black immigrants from majority-white (Europe) contexts, on the other hand, look more similar to US-born Black Americans - again supporting the premise that racial context of origin is consequential for health. After controlling for a host of covariates, Black immigrants do not significantly differ from US-born Black Americans in exercise status. Together, these findings suggest that the impacts of racism and white supremacy have lasting effects on people of color, where Black immigrants from majority-white contexts exhibit worse health behaviors than their counterparts from majority-Black and racially mixed regions.

Impact of United States refugee ban and discrimination on the mental health of hypertensive Arabic-speaking refugees

Background

Hypertension is a global leading cause of death which disproportionately affects refugees. This chronic disease increases the risk of heart disease, stroke, brain, and other end-organ disease, if left uncontrolled. The 2017 United States travel or "Muslim" ban prevented immigrants and refugees from seven Muslim-majority countries from entering the United States, including Syria and Iraq; two major contributors to the global refugee population. As of 2020, the United States has admitted more than 133,000 and 22,000 Iraqi and Syrian refugees, respectively. Studies on the health effects of this policy on refugees are lacking. This study qualitatively explores the impact of the refugee ban on United States resettled Syrian and Iraqi refugees with hypertension.

Methods

Participants were recruited through a federally qualified health center system that is the largest healthcare provider for refugees in San Diego, CA. All participants were Arabic-speaking refugees diagnosed with hypertension from Syria and Iraq. In-depth interviews took place between April 2021 and April 2022. Inductive thematic analysis was used to analyze data from semi-structured interviews.

Results

Participants (N = 109) include 53 women and 56 men (23 Syrian, 86 Iraqi). The average age was 61.3 years (SD: 9.7) and stay in the United States was 9.5 years (SD 5.92). Four themes emerged linking the travel ban's impact on health, in line with the society to cells framework: (1) family factors: the refugee ban resulted in family separation; (2) physiological factors: the refugee ban worsened participants' mental health, exacerbating hypertension and perceived health outcomes; (3) community factors: perpetuation of Islamophobia, xenophobia, and perceived discrimination were structural barriers with links to poorer health; and (4) individual factors: trickle down consequences led to worsened participant self-image and self-perception within their host community.

Discussion

The refugee ban negatively impacted the mental and physical health of United States resettled Arabic-speaking refugees through perceived discrimination, stress, and poor social integration. It continues to have long-lasting effects years after the ban was instated. Centering family reunification within the United States Refugee Admissions Program and tailoring interventions through the healthcare and public health systems are warranted to reduce hypertension disparities in this growing and overlooked population.

Racism, shame, and stress reactivity among young black women

Black women experience disproportional rates of cardiovascular disease (CVD) warranting further exploration of CVD risk factors. Growing evidence suggests acute stress reactivity studies may elucidate the mechanisms driving psychosocial correlates of CVD risks. Race-related stress has been identified as a CVD risk factor among Black women though recent evidence suggests emotions may facilitate these risks. Black women may be vulnerable to shame related to frequent racist experiences. Yet, no study to date has examined racism, shame, and stress reactivity in this population. The current study utilized mixed linear models to test for time and group effects of racism and shame on stress reactivity (e.g., cortisol and C-reactive protein [CRP]) among 34 Black women who completed the Trier Social Stress Test. Tests for two-way interactions (i.e., shame by racism) were also performed. Significant time and group effects were observed for shame and racism on stress reactivity. Black women who experienced greater lifetime racism, stress appraised, but lower racism during the past year, exhibited greater CRP responses. Black women who experienced high levels of shame and racism during the past year and their lifetime demonstrated greater cortisol reactivity. These results prompt further research on racism and shame as CVD risk factors among Black women.

Development of a Multicomponent Intervention to Decrease Racial Bias Among Healthcare Staff

BACKGROUND

Real or perceived discrimination contributes to lower quality of care for Black compared to white patients. Some forms of discrimination come from non-physician and non-nursing (non-MD/RN) staff members (e.g., receptionists).

METHODS

Utilizing the Burgess Model as a framework for racial bias intervention development, we developed an online intervention with five, 30-min modules: (1) history and effects of discrimination and racial disparities in healthcare, (2) implicit bias and how it may influence interactions with patients, (3) strategies to handle stress at work, (4) strategies to improve communication and interactions with patients, and (5) personal biases. Modules were designed to increase understanding of bias, enhance internal motivation to overcome bias, enhance emotional regulation skills, and increase empathy in patient interactions. Participants were non-MD/RN staff in nine primary care clinics. Effectiveness of the intervention was assessed using Implicit Association Test and Symbolic Racism Scale, to measure implicit and explicit racial bias, respectively, before and after the intervention. Acceptability was assessed through quantitative and qualitative feedback.

RESULTS

Fifty-eight non-MD/RN staff enrolled. Out of these, 24 completed pre- and post-intervention assessments and were included. Among participants who reported characteristics, most were Black, with less than college education and average age of 43.2 years. The baseline implicit bias d-score was 0.22, indicating slight pro-white bias. After the intervention, the implicit bias score decreased to -0.06 (p=0.01), a neutral score indicating no pro-white or Black bias. Participant rating of the intervention, scored from 1 (strongly disagree) to 5 (strongly agree), for questions including whether "it was made clear how to apply the presented content in practice" and "this module was worth the time spent" was ≥4.1 for all modules.

CONCLUSIONS

There was a decrease in implicit pro-white bias after, compared with before, the intervention. Intervention materials were highly rated.

Race, Racism, and Cardiovascular Health: Applying a Social Determinants of Health Framework to Racial/Ethnic Disparities in Cardiovascular Disease

Health care in the United States has seen many great innovations and successes in the past decades. However, to this day, the color of a person's skin determines-to a considerable degree-his/her prospects of wellness; risk of disease, and death; and the quality of care received. Disparities in cardiovascular disease (CVD)-the leading cause of morbidity and mortality globally-are one of the starkest reminders of social injustices, and racial inequities, which continue to plague our society. People of color-including Black, Hispanic, American Indian, Asian, and others-experience varying degrees of social disadvantage that puts these groups at increased risk of CVD and poor disease outcomes, including mortality. Racial/ethnic disparities in CVD, while documented extensively, have not been examined from a broad, upstream, social determinants of health lens. In this review, we apply a comprehensive social determinants of health framework to better understand how structural racism increases individual and cumulative social determinants of health burden for historically underserved racial and ethnic groups, and increases their risk of CVD. We analyze the link between race, racism, and CVD, including major pathways and structural barriers to cardiovascular health, using 5 distinct social determinants of health domains: economic stability; neighborhood and physical environment; education; community and social context; and healthcare system. We conclude with a set of research and policy recommendations to inform future work in the field, and move a step closer to health equity.

Is Racial Discrimination Associated with Number of Missing Teeth Among American Adults?

OBJECTIVE

The objectives of this study are to assess the association of racial discrimination with tooth loss among American adults and whether this relationship, if existed, explains ethnic differences in tooth loss.

METHODS

Data is from the Behavioural Risk Factor Surveillance System (BRFSS) 2014, a cross-sectional survey of a nationally representative sample of American adults. The survey included data on sociodemographic characteristics, behaviour, health insurance and number of missing teeth. The survey also included questions on whether a person was treated differently because of his/her race. Logistic regression analysis was conducted to assess the relationship between tooth loss and indicators of discrimination. We also examined the relation between ethnicity and indicators of discrimination.

RESULTS

The analysis included 4858 participants aged 18 to 44 years. Tooth loss (> one tooth) was reported by 26% of participants. Among those reporting discrimination at healthcare facility, there was 141% increase in tooth loss compared to those not reporting discrimination. Discrimination at work and emotional impact of discrimination were both significantly associated with tooth loss in the partially adjusted models. Accounting for discrimination slightly attenuated ethnic differences in too loss. Black Americans had significantly higher odds for reporting all types of discrimination used here.

CONCLUSION

This study demonstrated a potential role for discrimination in tooth loss among American adults. Discrimination could also explain part of ethnic inequalities in oral health.

Experiences of Discrimination and Urinary Catecholamine Concentrations: Longitudinal Associations in a College Student Sample

BACKGROUND

Experiences of discrimination are a risk factor for subsequent cardiovascular disease. However, there is a lack of longitudinal research examining associations between discrimination and urinary catecholamines. This is surprising given the likely mediating role of sympathetic nervous system dysregulation in the association between psychosocial stress and cardiovascular morbidity.

PURPOSE

The current study examined the 3 year longitudinal association between experiences of discrimination and urinary catecholamines.

METHODS

The sample included 149 college students (mean age at baseline = 18.8, standard deviation = 0.96; 45% Black/African American; 55% White/European American). Concentrations of epinephrine and norepinephrine-urinary catecholamines with established links to psychosocial stress exposure and subsequent morbidity-were determined from 12 hr overnight samples.

RESULTS

Results indicated that experiences of discrimination were associated with increases in both epinephrine (β = .284, standard error [SE] = .117, p = .015) and norepinephrine (β = .306, SE = .114, p = .001). These longitudinal associations persisted after adjusting for negative affect, depression, and rejection sensitivity and did not vary as a function of race/ethnicity.

CONCLUSIONS

Results suggest that examination of overnight urinary catecholamines as a biological mediator of associations between experiences of discrimination and cardiovascular morbidity is warranted.

The Effects of Ethno-cultural Origin-Destination Interactions on Immigrants' Longevity

A large body of research has documented an immigrant mortality advantage. However, we still do not know enough about how interactions between the characteristics of origin and destinations countries shape variabilities in immigrants' experiences and health. In this paper, we examine the effects of ethno-cultural similarities and differences between the country of origin and the country of destination on immigrants' longevity. We use meta-regression methods to examine data on 78 origin and 16 destination countries (1092 risk estimates from 69 studies). In contrast to expectations from approaches that focus on immigration/acculturation stress, we found that a shared official linguistic family, moving to a country where one is not likely to be considered a visible minority, and more integrative immigration policies actually reduce or even eliminate the immigrant mortality advantage. We discuss potential explanations for these findings and argue that selection mechanisms provide a better account.

Perceived Discrimination, Retention, and Diabetes Risk Among American Indians and Alaska Natives in a Diabetes Lifestyle Intervention

Objectives: To examine the association of perceived discrimination with participant retention and diabetes risk among American Indians and Alaska Natives. Methods: Data were drawn from the Special Diabetes Program for Indians-Diabetes Prevention Demonstration Project (N = 2553). Results: Perceived discrimination was significantly and negatively associated with short-term and long-term retention and diabetes risk without adjusting. After controlling for socioeconomic characteristics and clinical outcomes, perceived discrimination was not associated with retention but was significantly associated with less improvement in body mass index (BMI) and high-density lipoprotein (HDL) cholesterol. Every unit increase in the perceived discrimination score was associated with 0.14 kg/m2 less BMI reduction (95% CI: [0.02, 0.26], p = 0.0183) and 1.06 mg/dl lower HDL at baseline (95% CI: [0.36, 1.76], p = 0.0028). Discussion: Among racialized groups, improving retention and health in lifestyle interventions may require investigating perceived discrimination and the broader context of structural racism and colonialism.

The Patient's Point of View: Characterizing Patient-Level Factors Associated with Perceptions of Health Care

Purpose: We explored the association between perception of care, as measured by the Interpersonal Processes of Care (IPC) survey, and patient-level factors, including (1) Trust in physicians; (2) Perceived empathy; (3) Stereotype threat; (4) Perceived everyday discrimination; and (5) Self-Reported Health. Methods: Fifty participants from diverse racial backgrounds and education levels were surveyed. We examined the associations between the five patient-level factors and each subdomain of the IPC using multiple linear regression. We added a race interaction term to assess whether associations between IPC subdomains and predictors differed by race. We tested for correlation among factors found to be significantly associated with the IPC. Results: In adjusted analyses, trust in the physician, perceived empathy from the provider, and perceived everyday discrimination were significantly associated with most subdomains of the IPC. There was no significant race interaction. Conclusion: This exploratory study suggests that empathy, trust, and perceived everyday discrimination are significantly linked to patient perception of quality care, which are linked to clinical outcomes. Results present modifiable factors that may potentially improve patient care. Practice Implications: Increased efforts to improve clinician communication of empathy and general communication skill may have a positive effect on quality of care.

A Neurosociological Theory of Culturally and Structurally Situated Cognition and Ethno-Racial Stress

A longstanding body of literature reveals that experiences of discrimination and exclusion lead to health disadvantages by increasing physiological stress responses both in the body and the brain. However, a sociological view that takes into account structurally and culturally shaped biological processes is missing from the literature. Building on recent literature from the sociology of morality and values and the dual process model of culture, this paper proposes and provides preliminary evidence for an applied theory of culturally situated moral cognition as a coping mechanism with ethno-racial stress. I focus on values as they help cope with ethnicity and race related stress such as discrimination. Using functional neuroimaging data, I offer evidence that values operate through both explicit (controlled and conscious) processes recruiting brain regions like the dorsal prefrontal cortex, and implicit (automatic and non-conscious) processes recruiting regions like the ventromedial prefrontal cortex, to help cope with exclusion and discrimination.

Pilot Randomized Controlled Trial of an Intervention to Improve Coping with Intersectional Stigma and Medication Adherence Among HIV-Positive Latinx Sexual Minority Men

We developed and pilot-tested an eight-session community-based cognitive behavior therapy group intervention to improve coping with intersectional stigma, address medical mistrust, and improve antiretroviral treatment adherence. Seventy-six HIV-positive Latinx sexual minority men (SMM; 38 intervention, 38 wait-list control) completed surveys at baseline, and 4- and 7-months post-baseline. Adherence was electronically monitored. Intention-to-treat, repeated-measures regressions showed improved adherence in the intervention vs. control group from baseline to follow-up [electronically monitored: b (95% CI) 9.24 (- 0.55, 19.03), p = 0.06; self-reported: b (95% CI) 4.50 (0.70, 8.30), p = .02]. Intervention participants showed marginally decreased negative religious coping beliefs in response to stigma [b (95% CI) = - 0.18 (- 0.37, 0.01), p = .06], and significantly lower medical mistrust [b (95% CI) = - 0.47 (- 0.84, - 0.09), p = .02]. Our intervention holds promise for improving HIV outcomes by empowering Latinx SMM to leverage innate resilience resources when faced with stigma.ClinicalTrials.gov ID (TRN): NCT03432819, 01/31/2018.

A Global Meta-analysis of the Immigrant Mortality Advantage

A large body of research on the “Healthy Immigrant Effect” (or “Paradox”) has reported an immigrant mortality advantage. However, other studies do not find such significant effects, and some even present contradictory evidence. This article is the first systematic meta-analysis that investigates the immigration-mortality relationship from a global perspective, examining 1,933 all-cause and cardiovascular mortality risk estimates from 103 publications. Our comprehensive analysis allows us to assess interactions between origin and destination regions and to reexamine, on a global scale, some of the most notable explanations for the immigrant mortality advantage, including suggestions that this paradox may be primarily the result of selection effects. We find evidence for the existence of a mild immigrant mortality advantage for working-age individuals. However, the relationship holds only for immigrants who moved between certain world regions, particularly those who immigrated from Northern Africa, Asia, and Southern Europe to richer countries. The results highlight the need in the broader migration literature for an increased focus on selection effects and on outcomes for people who chose not to migrate or who were denied entry into their planned destination country.

Ethnic Identity as a Mediator of the Relationship between Discrimination and Psychological Well-Being in South-South Migrant Populations

There is abundant evidence about the negative impact of discrimination on well-being, but less research on factors that can reduce this negative effect, mainly focused on North American samples and with incipient development on South-South migration. The objective of this research was to analyze the effect of ethnic identity on the relationship between the experience of racial and ethnic discrimination and psychological well-being in Colombian immigrants living in Chile. A total of 962 immigrants over the age of 18 from three cities in Chile participated. Of these, 50.7% were women. The average age was 35 years (SD = 10.23). Participants were evaluated using Ryff's Psychological Well-Being Scales, Phinney's adapted version of the Multigroup Ethnic Identity Scale, and Krieger's Discrimination Experience Scale. After the analysis of the measurement models, a mediation model was analyzed using structural equations. The results provide evidence that ethnic and racial discrimination have negative effects on psychological well-being, with the effect of racial discrimination being greater. Likewise, ethnic identity has positive effects on psychological well-being and partially and completely mediates the effects of ethnic and racial discrimination on psychological well-being. The full effect of discrimination on psychological well-being, mediated by ethnic identity, is exercised only by racial discrimination and not by ethnic discrimination.

Application of the Weathering Framework: Intersection of Racism, Stigma, and COVID-19 as a Stressful Life Event among African Americans

The disproportionate impact of coronavirus disease 2019 (COVID-19) on African American communities necessitates an increased focus on the intersectional roles of racism, stigma, and other social determinants of health in influencing disease and mortality risk. The Weathering Framework is applied to demonstrate the dynamic interrelationships between these factors and to conceptualize COVID-19 as a stressful life event that will have profound health implications over the life course for African Americans. Recommendations for population health research, interventions and policies aimed at reducing COVID-19 incidence and mortality, and mitigation of the long-term impacts of the pandemic on communities of color are discussed.

Twitter-Characterized Sentiment Towards Racial/Ethnic Minorities and Cardiovascular Disease (CVD) Outcomes

Sentiments towards racial/ethnic minorities may impact cardiovascular disease (CVD) through direct and indirect pathways. In this study, we assessed the association between Twitter-derived sentiments towards racial/ethnic minorities at state-level and individual-level CVD-related outcomes from the 2017 Behavioral Risk Factor Surveillance System (BRFSS). Outcomes included hypertension, diabetes, obesity, stroke, myocardial infarction (MI), coronary heart disease (CHD), and any CVD from BRFSS 2017 (N = 433,434 to 433,680 across outcomes). A total of 30 million race-related tweets were collected using Twitter Streaming Application Programming Interface (API) from 2015 to 2018. Prevalence of negative and positive sentiment towards racial/ethnic minorities were constructed at the state level and merged with CVD outcomes. Poisson regression was used, and all the models adjusted for individual-level demographics as well as state-level demographics. Individuals living in states with the highest level of negative sentiment towards racial/ethnic minorities had 11% higher prevalence of hypertension (PR 1.11, 95% CI 1.08, 1.14), 15% higher prevalence of diabetes (PR 1.15, 95% CI 1.08, 1.22), 14% higher prevalence of obesity (PR 1.14, 95% CI 1.10, 1.18), 30% higher prevalence of stroke (PR 1.30, 95% CI 1.16, 1.46), 14% higher prevalence of MI (PR 1.14, 95% CI 1.03, 1.25), 9% higher prevalence of CHD (PR 1.09, 95% CI 1.00, 1.19), and 16% higher prevalence of any CVD outcomes (PR 1.16, 95% CI 1.09, 1.24). Conversely, Twitter-derived positive sentiment towards racial/ethnic minorities was associated with a lower prevalence of CVD outcomes. Programs and policies that promote racially inclusive environments may improve population health.

Discrimination and Hypertension Risk Among African Americans in the Jackson Heart Study

African Americans have a higher risk of hypertension compared with other racial or ethnic groups in the United States. One possible explanation for this disparity is discrimination. Few studies have examined the association between discrimination and incidence of hypertension. We examined whether everyday discrimination, lifetime discrimination, and stress from discrimination were associated with incident hypertension and whether these associations differed by gender, age, discrimination attribution, and coping responses to discrimination among African Americans in the Jackson Heart Study. Discrimination was self-reported by 1845 African Americans aged 21 to 85 years without hypertension at baseline (2000-2004). Participants completed 2 follow-up study visits from 2005 to 2008 and 2009 to 2013. We used Cox proportional hazards regression to estimate associations of discrimination with incident hypertension. Overall, 52% (n=954) of the participants developed hypertension over the follow-up period. After adjustment for age, gender, socioeconomic status and hypertension risk factors, medium versus low levels of lifetime discrimination (hazard ratio, 1.49 [95% CI, 1.18-1.89]), and high versus low levels of lifetime discrimination (hazard ratio, 1.34 [95% CI, 1.07-1.68]) were associated with a higher incidence of hypertension. No statistically significant interactions with gender, age, attribution, or coping were present. Higher stress from lifetime discrimination was associated with higher hypertension risk after adjustment for demographics (hazard ratio for high versus low, 1.19 [95% CI, 1.01-1.40]), but the association was attenuated after adjustment for hypertension risk factors (hazard ratio, 1.14 [95% CI, 0.97-1.35]). Lifetime discrimination may increase the risk of hypertension in African Americans.

Everyday Discrimination Prospectively Predicts Blood Pressure Across 10 Years in Racially/Ethnically Diverse Midlife Women: Study of Women's Health Across the Nation

BACKGROUND

Interpersonal discrimination is linked to greater risk for cardiovascular disease (CVD) and this association varies by race/ethnicity.

PURPOSE

To examine whether exposure to everyday discrimination prospectively predicts elevated blood pressure (BP), whether this association differs by race/ethnicity, and is mediated by adiposity indices.

METHODS

Using data for 2,180 self-identified White, Black, Chinese, Japanese, and Hispanic participants from the Study of Women's Health Across the Nation, we examined associations among exposure to (higher vs. lower) everyday discrimination at baseline and BP and hypertension (HTN; systolic blood pressure [SBP] ≥ 140 mmHg; diastolic blood pressure [DBP] ≥ 90 mmHg; or self-reported HTN medication use) risk over a 10 year period. Additionally, we used the bootstrap method to assess repeated, time-varying markers of central and overall adiposity (waist circumference and body mass index [BMI] (kg/m2), respectively) as potential mediators.

RESULTS

Exposure to everyday discrimination predicted increases in SBP and DBP over time, even after adjusting for known demographic, behavioral, or medical risk factors. However, greater waist circumference or BMI (examined separately) mediated these observations. Notably, there were no racial/ethnic differences in the observed association and HTN risk was not predicted.

CONCLUSIONS

The current findings suggest that everyday discrimination may contribute to elevated BP over time in U.S. women, in part, through increased adiposity. These findings demonstrate the complexity of the linkage of discrimination to CVD risk and raise the need to closely examine biobehavioral pathways that may serve as potential mediators.

Coping, Discrimination, and Physical Health Conditions Among Predominantly Poor, Urban African Americans: Implications for Community-Level Health Services

African Americans and ethnic minorities experience racial discrimination in a variety of settings. Racial discrimination is a potent stressor that has been linked to psychosocial stress and poor physical health. To cope with discriminatory experiences and daily life event stressors, African Americans frequently use the concept of John Henryism (a high effort coping strategy with prolonged exposure to stress). This cross-sectional analysis explored the relationship between racism/discrimination, John Henryism, and health problems in a predominately African American sample. Data were collected through health care screenings for hypertension, diabetes, and obesity and a self-report survey to assess experiences of discrimination and use of John Henryism. Logistic and linear regression models were used to assess the relationship between the John Henryism score, racism/discrimination score, and health problems among 352 participants. John Henryism was associated with a decrease in systolic blood pressure (b = - 12.50, 95% CI = - 23.05, - 1.95) among men, after adjusting for experiences of racism/discrimination and demographic characteristics. Experiences of racism/discrimination were associated with an increase in systolic blood pressure (b = 11.23, 95% CI = 0.38, 22.09) among men, after adjusting for John Henryism and demographic characteristics. Among women, there was no association found between John Henryism and experiences of racism/discrimination with systolic blood pressure. No association was found between John Henryism and experiences of racism/discrimination with being overweight/obese in women nor men. The study found that John Henryism was positively associated with the health of men, while experiences of racism/discrimination were negatively associated with their health. Limitations of the study are discussed, and recommendations are made to guide future research exploring the concept of John Henryism as a relevant factor between stress, racial discrimination and poor health.

Plasma glucocorticogenic activity, race/ethnicity and alcohol intake among San Francisco Bay Area women

Racial and ethnic minorities are at higher risk for a variety of diseases. While sociodemographic and lifestyle factors contribute to racial/ethnic health disparities, the biological processes underlying these associations remain poorly understood. Stress and its biological consequences through the glucocorticoid receptor (GR) have been hypothesized to mediate adverse disease outcomes. In fasting morning samples of 503 control women from the San Francisco Bay Area Breast Cancer Study, we used a sensitive Chemical-Activated LUciferase gene eXpression (CALUX) assay to examine the association of sociodemographic and lifestyle factors with plasma glucocorticogenic (G) activity in three racial/ethnic groups. The G activity is a sensitive measure that reflects biological activity of total plasma glucocorticoids including cortisol and glucocorticoid-like compounds. Associations between G activity and sociodemographic and lifestyle factors were examined using multivariable linear regression models. Latina and non-Latina Black (NLB) women had 9% (P = 0.053) and 14% (P = 0.008) lower morning G activity than non-Latina White (NLW) women, respectively. Additionally, we replicated a previously reported association between G activity and alcohol intake (women who drank >10gms had 19% higher G activity than non-drinkers, P = 0.004) in Latina and NLB women. Further research should assess the association between G activity and health outcomes in a prospective cohort so as to characterize the relationship between total plasma G activity in pre-disease state and disease outcomes across different racial/ethnic populations.

Integrated care pathways for Black persons with traumatic brain injury: a protocol for a critical transdisciplinary scoping review

BACKGROUND

Current understandings of the etiology of traumatic brain injury (TBI) and the trajectory of care significantly lack consideration for the inclusion of Black populations. The global prevalence of TBI is increasing, particularly in North America and Europe where approximately 65 million people are affected every year. Although community integration is an ultimate goal of rehabilitation post injury, persons with TBI, particularly Black populations continually face challenges with regards to unmet needs along the continuum of care including meaningful participation and vocation, resulting in occupational deprivation. While integrated care is seen as an appealing approach to service delivery, little is known about what this means for Black people with TBI. This protocol produces the first critical transdisciplinary (CTD) scoping review mapping the extent, range, and nature of integrated care pathways for Black people experiencing TBI.

METHODS

CTD provides an analytical tool with a health equity lens that will be applied as both a methodology and theory for undertaking this review. Under the methodological guidance of Arksey and O'Malley, CTD will be used to map the literature and better understand the elements of integrated care pathways for Black people experiencing TBI. To identify the published literature, several databases will be searched including MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, CINAHL, PsycINFO, and Sociological Abstracts.

DISCUSSION

The application of CTD compels health-care providers, administrators, clinician-scientists, rehabilitation specialists, and scholars in the field of TBI and integrated care to re-examine hidden assumptions about racism, racialization, and Blackness that are often embedded in current visions of health for all. The health equity lens of CTD asks about who is accounted for in the research and clinical literature and who is absented. It is anticipated that applying the health equity lens of CTD will provide a critical examination of the literature and illuminate significant implications for integrated care for Black persons experiencing TBI.

SYSTEMATIC REVIEW REGISTRATION

Not applicable.

A Prospective Examination of Racial Microaggressions in the Medical Encounter

Disparities in healthcare and health outcomes between whites and non-whites continue to plague the US healthcare system. A large literature suggests that people of color face obstacles at various points in the healthcare system. This article examines one such obstacle: whether patients of color experience microaggressions from physicians during primary care medical visits. A majority of microaggression studies are qualitative and retrospective in nature. In the current study, we use a prospective approach to broaden how microaggressions are measured, as well as understand differential treatment of racial minorities within healthcare. Using data derived from audio recordings of medical visits (n = 224), we utilize a quantitative measure to examine microaggressions in the medical encounter. We find that when race status differences are present between patient and physician, patients of color are more likely to experience microaggressions from their physician. The results suggest that medical encounters differ depending on characteristics of the parties involved. These differences may not only perpetuate the differential treatment of people of color but also contribute to health disparities for people of color.

Everyday Racial Discrimination and Hypertension among Midlife African American Women: Disentangling the Role of Active Coping Dispositions versus Active Coping Behaviors

Racial discrimination, a psychosocial stressor, may contribute to disproportionate rates of hypertension among African American women. Coping moderates the effects of psychosocial stress on health. Coping dispositions describe stable personality characteristics, whereas contextual frameworks emphasize flexible coping behaviors in response to specific stressful encounters. Using data from the African American Women's Heart and Health Study-a non-probability cross-section of 208 midlife African American women in Northern California-we estimated the association between everyday racial discrimination (Everyday Discrimination Scale, EDS) and prevalence of hypertension (HTN), and evaluated moderation by coping disposition (John Henryism Active Coping scale, JH) versus context-specific active coping behavior (Active Coping with Racism scale, ACR). There were no main associations between EDS, JH, or ACR on HTN prevalence. There was evidence of statistical interaction between EDS and ACR (p-int = 0.05), but not JH (p-int = 0.90). Among those with high levels of ACR, reporting monthly (prevalence ratio (PR) = 2.35, 95% confidence interval (CI) = 1.13, 4.87), weekly (PR = 2.15, 95% CI = 1.01, 4.61), or daily (PR = 2.36, 95% CI = 1.14, 4.88) EDS was associated with higher HTN prevalence, versus reporting racial discrimination yearly or less. In contrast, among those with low levels of ACR, reporting more chronic racial discrimination was associated with lower hypertension prevalence, although results were less precise. Findings suggest that ongoing active coping with chronic racial discrimination may contribute to hypertension risk among African American women.

The association between perceived discrimination in midlife and peripheral neuropathy in a population-based cohort of women: the Study of Women's Health Across the Nation

PURPOSE

Peripheral neuropathy (PN) is a highly prevalent condition with serious sequelae. Many studies of the condition have been restricted to populations with diabetes, limiting evidence of potential contributing risk factors including salient psychosocial risk factors such as discrimination.

METHODS

The longitudinal Study of Women's Health Across the Nation was used to assess the relationship between perceived discrimination and prevalent PN in 1718 ethnically diverse midlife women. We used multivariable logistic regression to determine the association between perceived discrimination (Detroit Area Study Everyday Discrimination Scale) and PN (symptom questionnaire and monofilament testing) and conducted an assessment of the mediating effects of body mass index (BMI).

RESULTS

The prevalence of PN was 26.1% in the total sample and 40.9% among women with diabetes. Women who reported perceived discrimination had 29% higher odds of PN compared with women who did not report perceived discrimination (95% confidence interval, 1.01-1.66). Approximately 30% of the total effect of discrimination on PN was mediated indirectly by BMI.

CONCLUSIONS

More research is needed to determine the contributing factors to nondiabetic PN. Our findings reaffirm the impact of financial strain, BMI, and diabetes as significant correlates of PN and highlight discrimination as an important risk factor.

Discrimination and health: A dyadic approach

This study examined how discrimination changes over time, how discrimination is related to health and substance use, and whether discrimination spills over to affect the health of family members. Parent–adolescent dyads (N = 341) completed measures of discrimination, physical health, mental health, and substance use over 5 years. Actor–Partner Interdependence Models indicated that individuals’ experiences of discrimination can spill over to some aspects of the family context, depending on who is experiencing discrimination (i.e. parent, adolescent) and the outcome (i.e. mental health, substance use). Results suggest that parent-reported discrimination may affect adolescent depression, and adolescent-reported discrimination can spill over to parents’ substance use.

Racial discrimination and alcohol use and negative drinking consequences among Black Americans: a meta-analytical review

BACKGROUND AND AIMS

Findings of the association between racial discrimination and alcohol use and related consequences are inconsistent, and the role of potential moderators in the association is largely unknown. This meta-analysis aimed to synthesize the discrimination-alcohol literature among Black Americans, estimate the magnitude of associations and explore differences as a function of sample characteristics.

METHODS

Empirical studies reporting the association of racial discrimination with alcohol-related behaviors in an all-black sample were identified via systematic literature search. A random-effects meta-analysis was conducted using 33 effect sizes extracted from 27 studies, all of which used US samples (n = 26 894).

RESULTS

Significant positive associations were found for racial discrimination with alcohol consumption [k = 9, confidence interval (CI) = 0.08, 0.17, I²  = 49%, r = 0.12], heavy/binge drinking (k = 12, CI = 0.02, 0.10), I²  = 27%, r = 0.06), at-risk drinking (k = 4, CI = 0.06, 0.23, I²  = 0%, r = 0.14) and negative drinking consequences (k = 5, CI = 0.09, 0.25, I²  = 94%, r = 0.25), but not with alcohol use disorder (k = 3, CI = -0.01, 0.20, I²  = 90%, r = 0.10). Only alcohol consumption and negative drinking consequences showed significant between-study heterogeneity and had a sufficient quantity of studies for moderation analysis (i.e., 4 or more studies). The positive association of racial discrimination with negative drinking consequences was stronger among younger samples; the association with alcohol consumption did not differ by age or proportion of men.

CONCLUSIONS

Experiences of racial discrimination are associated with diverse alcohol-related behaviors among Black Americans, with a stronger association with problematic alcohol use, particularly among younger individuals.

Psychosocial Stress and Cardiovascular Disease

PURPOSE OF REVIEW

This manuscript reviews the epidemiological data linking psychosocial stress to cardiovascular disease (CVD), describes recent advances in understanding the biological pathway between them, discusses potential therapies against stress-related CVD, and identifies future research directions.

RECENT FINDINGS

Metabolic activity of the amygdala (a neural center that is critically involved in the response to stress) can be measured on ¹⁸F-fluorodeoxyglucose positron emission tomography/computed tomography (¹⁸F-FDG-PET/CT) yielding a neurobiological signal that independently predicts subsequent CVD events. Furthermore, a serial pathway from ↑amygdalar activity → ↑hematopoietic tissue activity → ↑arterial inflammation → ↑CVD events has been elucidated, providing new insights into the mechanism linking stress to CVD. Psychosocial stress and stress conditions are independently associated with CVD in a manner that depends on the degree and duration of stress as well as the individual response to a stressor. Nevertheless, the fundamental biology remains incompletely defined, and stress is often confounded by adverse health behaviors. Thus, most clinical guidelines do not yet recognize psychosocial stress as an independent CVD risk factor or advocate for its treatment in CVD prevention. Clarification of this neurobiological pathway provides a better understanding of the underlying pathophysiology and suggests opportunities to develop novel preventive strategies and therapies.

Racial/ethnic differences in 12-month prevalence and persistence of mood, anxiety, and substance use disorders: Variation by nativity and socioeconomic status

BACKGROUND

Despite equivalent or lower lifetime and past-year prevalence of mental disorder among racial/ethnic minorities compared to non-Latino Whites in the United States, evidence suggests that mental disorders are more persistent among minorities than non-Latino Whites. But, it is unclear how nativity and socioeconomic status contribute to observed racial/ethnic differences in prevalence and persistence of mood, anxiety, and substance disorders.

METHOD

Data were examined from a coordinated series of four national surveys that together assessed 21,024 Asian, non-Latino Black, Latino, and non-Latino White adults between 2001 and 2003. Common DSM-IV mood, anxiety, and substance disorders were assessed using the Composite International Diagnostic Interview. Logistic regression analyses examined how several predictors (e.g., race/ethnicity, nativity, education, income) and the interactions between those predictors were associated with both 12-month disorder prevalence and 12-month prevalence among lifetime cases. For the second series of analyses, age of onset and time since onset were used as additional control variables to indirectly estimate disorder persistence.

RESULTS

Non-Latino Whites demonstrated the highest unadjusted 12-month prevalence of all disorder types (p < 0.001), though differences were also observed across minority groups. In contrast, Asian, Latino, and Black adults demonstrated higher 12-month prevalence of mood disorders among lifetime cases than Whites (p < 0.001) prior to adjustments Once we introduced nativity and other relevant controls (e.g., age, sex, urbanicity), US-born Whites with at least one US-born parent demonstrated higher 12-month mood disorder prevalence than foreign-born Whites or US-born Whites with two foreign parents (OR = 0.51, 95% CI = [0.36, 0.73]); this group also demonstrated higher odds of past-year mood disorder than Asian (OR = 0.59, 95% CI = [0.42, 0.82]) and Black (OR = 0.70, 95% CI = [0.58, 0.83]) adults, but not Latino adults (OR = 0.89, 95% CI = [0.74, 1.06]). Racial/ethnic differences in 12-month mood and substance disorder prevalence were moderated by educational attainment, especially among adults without a college education. Additionally, racial/ethnic minority groups with no more than a high school education demonstrated more persistent mood and substance disorders than non-Latino Whites; these relationships reversed or disappeared at higher education levels.

CONCLUSION

Nativity may be a particularly relevant consideration for diagnosing mood disorder among non-Latino Whites; additionally, lower education appears to be associated with increased relative risk of persistent mood and substance use disorders among racial/ethnic minorities compared to non-Latino Whites.

Pilot intervention for discrimination-related coping among HIV-positive Black sexual minority men

OBJECTIVES

Discrimination is associated with worse health. Although interventions have been developed to improve coping with general stressors and chronic illness, no literature to date has reported the development and testing of an intervention specifically to address coping with discrimination. We examined the feasibility, acceptability, and preliminary effects of Still Climbin', a pilot intervention created to improve coping with discrimination experienced by HIV-positive Black sexual minority men, who face significant HIV-related disparities.

METHOD

Still Climbin' was culturally tailored using community stakeholder input and formative qualitative research. Still Climbin' consists of 8 weekly group sessions and a graduation session, based on principles of cognitive behavior therapy. Sixty-four HIV-positive Black sexual minority men were recruited from community venues; 38 were randomized to the intervention and 26 to a wait-list control group. Participants completed assessments at baseline and 3- and 6-months postbaseline. Intervention participants completed postsession feedback forms.

RESULTS

Repeated-measures regressions indicated significant intervention effects on improved coping in response to discrimination, including functional (problem-solving) coping [b (SE) = 0.39 (0.19), p = .04], humor [b (SE) = 0.48 (0.22), p = .03], and cognitive/emotional debriefing [b (SE) = 0.30 (0.14), p = .04], a culturally relevant form of coping that includes self-protective strategies (e.g., strategic avoidance of certain places or people). Intervention participants rated the sessions positively in response to closed- and open-ended questions.

CONCLUSIONS

Still Climbin' was feasible and acceptable to participants, and showed promise for improving coping with discrimination, which ultimately can lead to better health outcomes and reduced disparities. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Perceived discrimination and cardiovascular health disparities: a multisystem review and health neuroscience perspective

There are distinct racial disparities in cardiovascular disease (CVD) risk, with Black individuals at much greater risk than White individuals. Although many factors contribute to these disparities, recent attention has focused on the role of discrimination as a stress-related factor that contributes to racial disparities in CVD. As such, it is important to understand the mechanisms by which discrimination might affect CVD. Recent studies have examined these mechanisms by focusing on neurobiological mediators of CVD risk. Given this increase in studies, a systematic review of perceived discrimination and neurobiological mediators of CVD risk is warranted. Our review uses a multisystem approach to review studies on the relationship between perceived discrimination and (1) cardiovascular responses to stress, (2) hypothalamic-pituitary-adrenocortical axis function, and (3) the immune system, as well as (4) the brain systems thought to regulate these parameters of peripheral physiology. In addition to summarizing existing evidence, our review integrates these findings into a conceptual model describing multidirectional pathways linking perceived discrimination with a CVD risk.

Stress-Related Biosocial Mechanisms of Discrimination and African American Health Inequities

This review describes stress-related biological mechanisms linking interpersonal racism to life course health trajectories among African Americans. Interpersonal racism, a form of social exclusion enacted via discrimination, remains a salient issue in the lives of African Americans, and it triggers a cascade of biological processes originating as perceived social exclusion and registering as social pain. Exposure to discrimination increases sympathetic nervous system activation and upregulates the HPA axis, increasing physiological wear and tear and elevating the risks of cardiometabolic conditions. Consequently, discrimination is associated with morbidities including low birth weight, hypertension, abdominal obesity, and cardiovascular disease. Biological measures can provide important analytic tools to study the interactions between social experiences such as racial discrimination and health outcomes over the life course. We make future recommendations for the study of discrimination and health outcomes, including the integration of neuroscience, genomics, and new health technologies; interdisciplinary engagement; and the diversification of scholars engaged in biosocial inequities research.

Is Perceived Discrimination in Pregnancy Prospectively Linked to Postpartum Depression? Exploring the Role of Education

Objectives The role of perceived discrimination in postpartum depression is largely unknown. We investigate whether perceived discrimination reported in pregnancy contributes to postpartum depression, and whether its impact varies by education level. Methods Prospective data are a part of European Longitudinal Study of Pregnancy and Childhood, the Czech Republic. Surveys were collected in mid-pregnancy and at 6 months after delivery. Depression was measured using Edinburgh Postnatal Depression Scale. Generalized linear models were estimated to test the effects of perceived discrimination on postpartum depression. Results Multivariate models revealed that among women with low education, discrimination in pregnancy was prospectively associated with 2.43 times higher odds of postpartum depression (p < .01), after adjusting for antenatal depression, history of earlier depression, and socio-demographic background. In contrast, perceived discrimination was not linked to postpartum depression among women with high education. Conclusions Perceived discrimination is a risk factor for postpartum depression among women with low education. Screening for discrimination and socio-economic disadvantage during pregnancy could benefit women who are at risk for mental health problems.

A Preliminary Study of the Relationship between Perceived Racism and Cardiovascular Reactivity and Recovery in Native Hawaiians

Native Hawaiians, compared to other ethnic groups in Hawai‘i, have significantly higher mortality rates and die at a younger average age from cardiovascular disease (CVD). This may be partially explained by elevated cardiovascular responses to racial stressors. Our study examined the degree to which blood pressure (BP) and heart rate (HR) reactivity and recovery, and ratings of subjective distress to racial stressors, differ as a function of Native Hawaiian college students’ levels of perceived racism. This study had three phases. Phase 1 involved the development of a blatant and subtle racial stressor. Phase 2 involved assigning 132 students into high- or low-perceived racism groups based on scores on two perceived interpersonal racism measures. Phase 3 involved a psychophysiology laboratory experiment conducted with 35 of the 132 students. BP, HR, and subjective distress were measured during exposure to the blatant and subtle racial stressors. Systolic blood pressure (SBP) recovery following exposure to both stressors was significant for both groups. Although not significant, three trends were observed among the high-perceived racism group, which included: (1) greater reactivity to exposure to the subtle stressor than to the blatant stressor, (2) incomplete HR recovery following exposure to both stressors, and (3) incomplete SBP and diastolic blood pressure recovery following exposure to the subtle stressor. Participants also reported significantly greater subjective distress following exposure to the blatant than to the subtle stressor. Specific interventions, such as increased self-awareness of physiological responses to racial stressors, targeted at at-risk individuals are necessary to reduce a person’s risk for CVD.

Association between perceived racial discrimination and hypertension: findings from the ELSA-Brasil study

"Pardos" and blacks in Brazil and blacks in the USA are at greater risk of developing arterial hypertension than whites, and the causes of this inequality are still little understood. Psychosocial and contextual factors, including racial discrimination, are indicated as conditions associated with this inequality. The aim of this study was to identify the association between perceived racial discrimination and hypertension. The study evaluated 14,012 workers from the ELSA-Brazil baseline population. Perceived discrimination was measured by the Lifetime Major Events Scale, adapted to Portuguese. Classification by race/color followed the categories proposed by Brazilian Institute of Geography and Statistics (IBGE). Hypertension was defined by standard criteria. The association between the compound variable - race/racial discrimination - and hypertension was estimated by Poisson regression with robust variance and stratified by the categories of body mass index (BMI) and sex. Choosing white women as the reference group, in the BMI < 25kg/m2 stratum, "pardo" women showed adjusted OR for arterial hypertension of 1.98 (95%CI: 1.17-3.36) and 1.3 (95%CI: 1.13-1.65), respectively, whether or not they experienced racial discrimination. For black women, ORs were 1.9 (95%CI: 1.42-2.62) and 1.72 (95%CI: 1.36-2.18), respectively, for the same categories. Among women with BMI > 25kg/m2 and men in any BMI category, no effect of racial discrimination was identified. Despite the differences in point estimates of prevalence of hypertension between "pardo" women who reported and those who did not report discrimination, our results are insufficient to assert that an association exists between racial discrimination and hypertension.

Associations Between Discrimination and Cardiovascular Health Among Asian Indians in the United States

Asian Indians (AI) have a high risk of atherosclerotic cardiovascular disease. The study investigated associations between discrimination and (1) cardiovascular risk and (2) self-rated health among AI. Higher discrimination scores were hypothesized to relate to a higher cardiovascular risk score (CRS) and poorer self-rated health. Asian Indians (n = 757) recruited between 2010 and 2013 answered discrimination and self-reported health questions. The CRS (0-8 points) included body-mass index, systolic blood pressure, total cholesterol, and fasting blood glucose levels of AI. Multiple linear regression analyses were conducted to evaluate relationships between discrimination and the CRS and discrimination and self-rated health, adjusting for psychosocial and clinical factors. There were no significant relationships between discrimination and the CRS (p ≥ .05). Discrimination was related to poorer self-reported health, B = -.41 (SE = .17), p = .02. Findings suggest perhaps there are important levels at which discrimination may harm health.

Interpersonal discrimination and markers of adiposity in longitudinal studies: a systematic review

While the impact of interpersonal discrimination on mental health is well established, its effects on physical health outcomes have not been fully elucidated. This study systematically reviewed the literature on the prospective association between interpersonal discrimination and markers of adiposity. Medline, Web of Science, Scopus, PsycInfo, SciELO, LILACS, Google Scholar, Capes/Brazil and ProQuest databases were used to retrieve relevant information in November 2016. The results from the 10 studies that met the inclusion criteria support an association between interpersonal self-reported discrimination and the outcomes. In general, the most consistent findings were for weight and body mass index (BMI) among women, i.e. high levels of self-reported discrimination were related to increased weight and BMI. Waist circumference (WC) showed a similar pattern of association with discrimination, in a positive direction, but an inverted U-shaped association was also found. Despite a few inverse associations between discrimination and markers of adiposity, none of the associations were statistically significant. Overall, markers of adiposity were consistently associated with discrimination, mainly through direct and nonlinear associations. This review provides evidence that self-reported discrimination can play an important role in weight, BMI and WC changes.

Cardiovascular disease and perceived weight, racial, and gender discrimination in U.S. adults

OBJECTIVE

To date, most research on perceived discrimination and cardiovascular disease (CVD) has examined racial discrimination although other forms of discrimination may also impact physical and mental health. The current study investigated the relationship between three forms of discrimination (weight, race, and gender) and 3-year incidence of CVD in a large national sample of U.S. adults.

METHODS

26,992 adults (55.5% women) who participated in the 2001-2002 and 2004-2005 National Epidemiologic Survey of Alcohol and Related Conditions (NESARC) were included in this study. Multiple logistic regression analyses were used to calculate odds ratios (OR) and 95% confidence intervals (CI) for three forms of perceived discrimination (simultaneously included in equations after adjusting for relevant potential confounds) for predicting CVD incidence at Wave 2.

RESULTS

Perceived weight and racial discrimination were associated with significantly greater likelihood of reporting myocardial infarction (OR=2.56 [95% CI=1.31-4.98], OR=1.84 [95% CI=1.19-2.84], respectively) and minor heart conditions (OR=1.48 [95% CI=1.11-1.98], OR=1.41 [95% CI=1.18-1.70], respectively). Perceived racial discrimination was also significantly associated with greater likelihood of reporting arteriosclerosis (OR=1.61 [95% CI=1.11-2.34]). Odds ratios for diagnoses of arteriosclerosis, myocardial infarction, and other minor heart disease were largest for individuals reporting multiple forms of discrimination.

CONCLUSIONS

Adults who experience weight and racial discrimination, and especially multiple forms of discrimination, may be at heightened risk for CVD. Perceived discrimination may be important to consider during assessment of life stressors by health providers. Future research should address the mechanisms that link discrimination and CVD to assist public health and policy efforts to reduce discrimination.

Obsessive-compulsive symptoms and negative affect during tobacco withdrawal in a non-clinical sample of African American smokers

The association between obsessive-compulsive (OC) symptomatology and smoking is poorly understood, particularly in African Americans-a group subject to smoking- and OC-related health disparities. In a non-clinical sample of 253 African American smokers, we tested the negative reinforcement model of OC-smoking comorbidity, purporting that smokers with higher OC symptoms experience greater negative affect (NA) and urge to smoke for NA suppression upon acute tobacco abstinence. Following a baseline visit involving OC assessment, participants completed two counterbalanced experimental visits (non-abstinent vs. 16-h tobacco abstinence) involving affect, smoking urge, and nicotine withdrawal assessment. OC symptom severity predicted larger abstinence-provoked increases in overall NA, anger, anxiety, depression, fatigue, urge to smoke to suppress NA, and composite nicotine withdrawal symptom index. African American smokers with elevated OC symptoms appear to be vulnerable to negative reinforcement-mediated smoking motivation and may benefit from cessation treatments that diminish NA or the urge to quell NA via smoking.

A Longitudinal Study of Racial Discrimination and Risk for Death Ideation in African American Youth

Although multiple studies have found that African Americans commonly experience racial discrimination, available studies have yet to examine how perceived racism might be related to suicide vulnerability in African American youth. The purpose of this study was to examine a framework for how perceived racial discrimination contributes to symptoms of depression and anxiety as well as subsequent suicide ideation and morbid ideation. Data were obtained from 722 African American youth at mean age 10.56 years (SD = 0.64); a second wave of data was obtained 2 years later. Results revealed both a direct effect and mediated effects of perceived racism on later suicide and morbid ideation. For boys and girls, the effect of perceived racism was mediated by symptoms of depression. However, the association was mediated by anxiety for girls, but not for boys in the current sample. Implications for future research and interventions are discussed.