Discrimination, Racial Identity, and Hypertension Among Black Americans Across Young, Middle, and Older Adulthood

OBJECTIVES

Substantial evidence documents the protective role of racial identity-or the meaning and significance that individuals attribute to race-among Black Americans, yet the impact of racial identity on physical health outcomes beyond young adulthood is unclear. To clarify the extent to which racial identity remains influential for physical health across the life course, this study investigated (a) the direct associations between discrimination, racial identity, and hypertension, (b) whether racial identity buffered the negative effects of discrimination, and (c) the extent to which these patterns varied among young (21-35), middle-aged (36-49), and older (>50) Black adults.

METHODS

Data from the Nashville Stress and Health Study (N = 627) were used to examine two identity dimensions: "racial centrality" (i.e., importance of Black identity to one's sense of self) and "closeness to other Black people" (COBP). Modified Poisson models estimated relationships between racial identity, discrimination, and hypertension. Interactions determined whether racial identity moderated the discrimination-hypertension association within and across age groups.

RESULTS

High centrality and moderate COBP were directly linked to elevated hypertension odds among young adults, but lower odds among older adults; racial identity was not directly associated with hypertension among middle-aged adults. Results also indicated that racial identity conditioned the discrimination-hypertension relationship in distinct ways across age groups.

DISCUSSION

Findings underscore the significance of racial identity as sources of both psychosocial vulnerability and resilience for minority aging. Clinicians and public health professionals should consider racial identity beyond young adulthood to promote healthy aging via hypertension management among Black Americans.

Communalism Moderates the Association Between Racial Centrality and Emergency Department Use for Sickle Cell Disease Pain

Sickle cell disease (SCD) is a genetic blood disorder that predominantly affects people of African descent. However, there is limited information on how social and cultural contexts affect SCD-related health care use. We explored whether communalism moderated the relation between racial centrality and emergency department use for SCD pain in a sample of 62 adults who were seen at a comprehensive clinic. Bivariate analyses showed a significant correlation between racial centrality and emergency department use (r = -.30, p = .02). Pain-adjusted regression analyses indicated a moderating effect of communalism (b = .77, p < .01) such that an inverse association between racial centrality and emergency department use was observed only at mean and low levels of communalism. Additional studies are needed to replicate these findings with larger samples. There is also a need for further studies that elucidate the role of culturally centered coping strategies on health care use in this patient group.

African American Women and Obesity Through the Prism of Race

BACKGROUND

There are minimal studies focusing on African American women and obesity, and there are even fewer studies examining obesity through a critical race theoretical framework. African American obesity research has largely focused on individual and community interventions, which have not been sufficient to reverse the obesity epidemic.

PURPOSE

The purpose of this study was to examine the relationship between race and body mass index (BMI) for African American women.

METHOD

Previously collected data from the National Survey of American Life Self-Administered Questionnaire, 2001-2003 (NSAL-SAQ) was analyzed for this study. The NSAL-SAQ dedicated a section to the exploration of group and personal identity, along with having anthropometric data and health habit questions to be able to conduct analyses for associations between the racial identity dimensions and obesity.

RESULTS

Multiple linear regression was used to examine the constructs of racial identity on BMI comparing standardized coefficients (β) and R²_adj values. Results indicated participants ascribing more to the stereotype of "Blacks giving up easily" (β = 0.527, p = .000) showed an increased BMI. Additionally, the negative stereotype of "Blacks being violent" (β = 0.663, p = .000) and "Blacks being lazy" (β = 0.506, p = .001) was associated with an increased BMI.

CONCLUSIONS

Based on these finds high negative racial regard is associated with increased weight. This study contributes uniquely to the scientific literature, focusing on the construct of racial identity and obesity in African American women.

Multiple Levels of Suffering: Discrimination in Health-Care Settings is Associated With Enhanced Laboratory Pain Sensitivity in Sickle Cell Disease

OBJECTIVE

People living with sickle cell disease (SCD) experience severe episodic and chronic pain and frequently report poor interpersonal treatment within health-care settings. In this particularly relevant context, we examined the relationship between perceived discrimination and both clinical and laboratory pain.

METHODS

Seventy-one individuals with SCD provided self-reports of experiences with discrimination in health-care settings and clinical pain severity, and completed a psychophysical pain testing battery in the laboratory.

RESULTS

Discrimination in health-care settings was correlated with greater clinical pain severity and enhanced sensitivity to multiple laboratory-induced pain measures, as well as stress, depression, and sleep. After controlling for relevant covariates, discrimination remained a significant predictor of mechanical temporal summation (a marker of central pain facilitation), but not clinical pain severity or suprathreshold heat pain response. Furthermore, a significant interaction between experience with discrimination and clinical pain severity was associated with mechanical temporal summation; increased experience with discrimination was associated with an increased correlation between clinical pain severity and temporal summation of pain.

DISCUSSION

Perceived discrimination within health-care settings was associated with pain facilitation. These findings suggest that discrimination may be related to increased central sensitization among SCD patients, and more broadly that health-care social environments may interact with pain pathophysiology.

Evaluating the protective role of racial identity in children with sickle cell disease

OBJECTIVE

This study examined whether racial identity moderates the relation between pain and quality of life (QOL) in children with sickle cell disease (SCD).

METHODS

100 children 8-18 years of age with SCD participated during a regularly scheduled medical visit. Children completed questionnaires assessing pain, QOL, and regard racial identity, which evaluates racial judgments.

RESULTS

Analyses revealed that regard racial identity trended toward significance in moderating the pain and physical QOL relation, (β = -0.159, t(93) = -1.821, p = 0.07), where children with low pain and high regard reported greater physical QOL than children with low pain and low regard. Regard racial identity did not moderate the relation between pain and other QOL dimensions. Pain significantly predicted all dimensions of QOL and regard racial identity significantly predicted social QOL.

CONCLUSIONS

Racial identity may be important to consider in future research examining QOL in children with SCD.

Living with sickle cell disease: traversing 'race' and identity

OBJECTIVES

Sickle cell disease (SCD) has a distinctive social history that continues to influence research and clinical practice related to the disease. Despite the historical link between SCD and concepts of 'race', there is limited empirical information on the relationships among SCD patients' 'race'/ancestry/ethnicity/nationality, their beliefs and attitudes associated with these identities, and their SCD experiences and outcomes. We conducted a preliminary study to explore some of these relationships.

DESIGN

This US-based study comprised 46 adults with SCD, 20 males and 26 females, with an average age of 32.04 (18-59) years. Using US Census 'race' categories, 42 participants identified themselves as 'Black or African American', two as 'Hispanic/Latino', and two as 'Other'. All participants completed a computer-based questionnaire that included measures of sociodemographics and 'racial' identity. Indicators of disease severity and frequency of hospitalizations were obtained from their medical records. Two open-ended questions explored the impact of SCD and 'race' on participants' experiences and another probed their understanding of the term 'race'.

RESULTS

Overall, participants had positive regard for their 'race' and endorsed assimilation and humanist ideologies. 'Racial' identity was not related to disease severity or hospitalizations. Participants with non-US-born parents had higher levels of minority ideology than those with US-born parents (p<.01). Public regard beliefs were negatively associated with participants' perspective that SCD influenced how others perceived and treated them (r=-.35; p=.02). Centrality of 'race' and a nationalist ideology were positively associated with participants' belief that their 'race' influenced their experience with SCD (r=.31; p=.04 and r=.45; p=.001, respectively). The open-ended responses reveal that SCD and 'race' had varied effects on participants' experiences.

CONCLUSION

This study illustrates the complexity of the interplay between 'racial' identity beliefs and patients' experiences with SCD, as well as the role of 'race' in these experiences. Implications of the findings are discussed.

Respect, trust, and the management of sickle cell disease pain in hospital: comparative analysis of concern-raising behaviors, preliminary model, and agenda for international collaborative research to inform practice

BACKGROUND/OBJECTIVES

Qualitative interview studies suggest that adult patients' experiences of hospital treatment for sickle cell disease (SCD) pain reflect an absence of respect by providers for patients, and an absence or breakdown of trust. Systematic comparisons between treatment settings could help identify contextual influences on respect and trust.

DESIGN

Quantitative comparison of concern-raising behaviors (pain treatment outcomes indicating breakdowns of trust) among adult SCD patients in Baltimore, Maryland, USA, and London, UK, followed by analysis of potential explanations for differences, including socio-cultural and behavioral factors, with a preliminary model of the processes leading to concern-raising behaviors.

RESULTS

Rates of concern-raising behaviors were significantly higher in Baltimore than London. The model identifies respect and trust as key factors which could be targeted in efforts to improve the quality of SCD pain management in hospital.

CONCLUSION

An agenda for international, interdisciplinary research to improve the treatment of SCD pain in hospital should include: comparative analyses between countries and treatment settings of factors that could influence respect and trust; research to test hypotheses derived from models about the roles of respect and trust in the treatment of pain; studies of the impact of healthcare structures and policy on patients' experiences of care; research focusing on developmental and interpersonal processes related to respect and trust; applications of attribution and other social psychology theories; and development and evaluation of interventions to improve the hospital treatment of SCD pain by increasing respect and trust.

Optimism and Perceived Stress in Sickle-Cell Disease: The Role of an Afrocultural Social Ethos

Given its prevalence among African diasporic populations, sickle-cell disease (SCD) is an individual and global public health issue that is especially relevant to health psychologists. Despite evidence that sociocultural variables generally exert a significant influence on health outcomes, very little is known about the social and cultural contexts of adjustment to SCD. The present study explored whether specific variables representing an Afrocultural social ethos (i.e., spirituality, positive affect, and communalism) indirectly influenced the relation between optimism and perceived stress among individuals coping with SCD. Eighty-three African American adults attending an outpatient clinic completed a demographic profile and a brief survey assessing optimism, pain, stress, and the aforementioned Afrocultural domains. Multiple mediation analyses controlling for age and pain severity indicated that the relation between optimism and stress was unaffected by an Afrocultural ethos. The implications of these findings for research on psychosocial aspects of SCD are discussed.