Forward to the past: race,the colour scale and Michael Banton

This study examined differences in religious participation and spirituality among African Americans, Caribbean blacks (black Caribbeans) and non-Hispanic whites. Data are taken from the National Survey of American Life, a nationally representative study of African Americans, black Caribbeans and non-Hispanic whites. Selected measures of organizational, non-organizational and subjective religious participation were examined. African American and Caribbean blacks were largely similar in their reports of religious involvement; both groups generally indicated higher levels of religious participation than non-Hispanic whites. African Americans were more likely than black Caribbeans to be official members of their places of worship, engage in activities (choirs, church clubs) at their place of worship and request prayer from others. Black Caribbeans reported reading religious materials more frequently than African Americans. The discussion notes the importance of examining ethnic differences within the black American population of the United States.     

Obesity,End‐stage Renal Disease,and Survival in an Elderly Cohort With Cardiovascular Disease

Obesity is highly prevalent in African Americans and is associated with increased risk of End‐Stage Renal Disease (ESRD) and death. It is not known if the effect of obesity is similar among blacks and whites. The aim of this study is to examine racial differences in the association of obesity with ESRD and survival in elderly patients (age >65). Data were obtained for 74,167 Medicare patients with acute myocardial infarction (AMI) between February 1994 and July 1995. BMI was calculated as weight (kg) divided by height (m²). We evaluated the association of BMI class with ESRD incidence and death using multivariable Cox proportional hazards models, testing for race‐BMI interactions. Compared to whites, African Americans had higher BMI (26.9 vs. 26.0, P < 0.0001) and estimated glomerular filtration rate (72.4 ml/min/1.73 m² vs. 66.6 ml/min/1.73 m², P < 0.0001). Crude ESRD rates increased with increasing obesity among whites but not among blacks. However, after adjusting for age, sex, and other comorbidities, obesity was not associated with increased ESRD rate among blacks or whites and the interaction between race and BMI was not significant. Furthermore, for both races, patients classified as overweight, class 1 obese, or class 2 obese had similar, significantly better survival abilities compared to normal weight patients and the race BMI interaction was not significant. In conclusion, obesity does not increase risk of ESRD among black or white elderly subjects with cardiovascular disease (CVD). However, both obese blacks and whites, in this population, experience a survival benefit. Further studies need to explore this obesity paradox.     

THE PROBLEM OF THE FUTURE WORLD: W.E.B. DU BOIS AND THE RACE CONCEPT AT MIDCENTURY

Most studies of police–minority relations in America focus on blacks, usually in comparison with whites. This pattern is particularly puzzling in light of the growing population of Hispanic Americans throughout the US, now outnumbering blacks and consisting of the majority in some major cities. Aside from the need for more empirical research on the policing of Hispanics per se, comparing Hispanics’ relations with the police to other racial and ethnic groups offers some important insights into both the dimensions that are shared across groups and those that are distinctive to Hispanics. This article critically evaluates the small body of empirical research literature on this topic – highlighting both deficiencies in this literature as well as suggestive findings – and concludes by identifying a set of issues that should be addressed in future studies. The available evidence largely supports a racial-hierarchy perspective with regard to the policing of different racial and ethnic groups in the US.     

Unions between blacks and whites: England and the US compared

In this article, US and UK census data are used to compare the propensity for matches between blacks and native born whites in England and the US. Blacks are disaggregated into three ethnic groups: Black Caribbeans, Residual Blacks and, in the US, African Americans. The first group receives the most theoretical attention. Both raw percentages and parameters that control for several covariates - such as age, education and city of residence - are examined. The results indicate that, with or without controls and irrespective of ethnicity, blacks in Britain are significantly more likely to have a native born white partner than their US counterparts. These findings accord with assimilation theory, but the article's conclusion suggests that, in both countries, the assimilation of people of African descent operates differently from the assimilation of whites.     

Race-ethnicity,nativity, neighbourhood context and reports of unfair treatment by police

This research describes how race-ethnicity, nativity and neighbourhood characteristics are associated with reports of unfair treatment by police in the previous five years by residentially stable men. Data are from waves 1 and 2 of the Los Angeles Family and Neighborhood Survey. Results suggest that foreign-born Latinos are less likely than African Americans and US-born whites to report unfair treatment. After accounting for tract percentage Latino, US-born Latinos were less likely to report unfair treatment than African Americans, which partially supports a gradient model. Neighbourhood affluence was negatively associated with reports, but poverty, percentage Latino and immigrant concentration were not. The importance of neighbourhood privilege is highlighted, as is the need to better understand Latino immigrants' experiences with police. Future work should examine immigrants' interpretation of interactions with police and their willingness to report unfair treatment.     

The Quality of Mental Health Care for African Americans

In response to the Surgeon General's request for more research on racial disparities in mental health care, especially research that includes high-need populations (e.g., the homeless, incarcerated, children in foster care, and substance abusers), we examined racial disparities in the provision of mental health counseling, psychotherapy, and pharmacotherapy in hospital outpatient settings using nationally representative data from the 1997 National Hospital Ambulatory Medical Care Survey (NHAMCS). After controlling for diagnosis and other factors, we found that African Americans were less likely than whites to receive mental health counseling and psychotherapy, but more likely than whites to receive pharmacotherapy. We also found that substance abuse clinics were more likely than primary care and specialty mental health clinics to provide mental health counseling and psychotherapy. However, specialty mental health clinics were the only clinics to provide pharmacotherapy. Future research should examine racial disparities in a variety of settings, controlling for diagnosis as well as other factors.     

RACIST APPEARANCE STANDARDS AND THE ENHANCEMENTS THAT LOVE THEM: NORMAN DANIELS AND SKIN‐LIGHTENING COSMETICS

Darker skin correlates with reduced opportunities and negative health outcomes. Recent discoveries related to the genes associated with skin tone, and the historical use of cosmetics to conform to racist appearance standards, suggest effective skin‐lightening products may soon become available. This article examines whether medical interventions of this sort should be permitted, subsidized, or restricted, using Norman Daniels's framework for determining what justice requires in terms of protecting health. I argue that Daniels's expansive view of the requirements of justice in meeting health needs offers some support for recognizing a societal obligation to provide this kind of ‘enhancement,’ in light of the strong connections between skin tone and health outcomes. On balance, however, Daniels's framework offers compelling reasons to reject insurance coverage for skin‐lightening medical interventions, including the likely ineffectiveness of such technologies in mitigating racial health disparities, and the danger that covering skin‐lightening enhancements would undermine public support for cooperative schemes that protect health. In fact, justice may require limiting access to these technologies because of their potential to exacerbate the negative effects of racism.     

Gendered segmented assimilation: earnings trajectories of African immigrant women and men

Racial stratification in immigrant earnings has been widely influential in theories of immigrant socioeconomic assimilation, but discussions of how racial stratification might differ by gender are underdeveloped. Segmented assimilation theory attempts to explain the underlying mechanisms that cause racial disparities, but it fails to incorporate gendered dynamics like occupational sex segregation and the feminization of particular labour flows. In this paper, we address that gap. Using data from the 1990 decennial census and the American Community Survey in 2009–11, we compare the earnings of black and white African migrants to US-born blacks and whites separately by gender. Our findings indicate that black African migrant women experience no racial disadvantage in their earnings, but black African migrant men do. Our results highlight the importance of examining racial differences in immigrant earnings interacting with gender.     

Is the significance of race declining in the political arena? Yes,and no

The significance of class is increasing in the USA, in the sense that economic inequality is rising within the black and Latino populations as well as among whites. Growing inequality is associated with increasing disparities in lived experiences. Is class also increasingly significant in political life? Survey evidence shows that the answer is yes: compared with previous decades, well-off blacks and Latinos are less strongly liberal in some policy preferences and feel more politically efficacious, while poor blacks and Latinos tend to move in the opposite direction. Well-off non-whites have not, however, lost any commitment to racial justice or identity, so the USA is not becoming ‘post-racial’. Given the complex patterns of change and persistence in opinions, Wilson's arguments about when and how race is significant remain as important and controversial as when first expressed.     

Inter-observer agreement on subjects' race and race-informative characteristics

Health and socioeconomic disparities tend to be experienced along racial and ethnic lines, but investigators are not sure how individuals are assigned to groups, or how consistent this process is. To address these issues, 1,919 orthodontic patient records were examined by at least two observers who estimated each individual's race and the characteristics that influenced each estimate. Agreement regarding race is high for African and European Americans, but not as high for Asian, Hispanic, and Native Americans. The indicator observers most often agreed upon as important in estimating group membership is name, especially for Asian and Hispanic Americans. The observers, who were almost all European American, most often agreed that skin color is an important indicator of race only when they also agreed the subject was European American. This suggests that in a diverse community, light skin color is associated with a particular group, while a range of darker shades can be associated with members of any other group. This research supports comparable studies showing that race estimations in medical records are likely reliable for African and European Americans, but are less so for other groups. Further, these results show that skin color is not consistently the primary indicator of an individual's race, but that other characteristics such as facial features add significant information.     

Congenital cytomegalovirus mortality in the United States, 1990-2006

Background

Congenital cytomegalovirus (CMV) infection is the most common intrauterine infection in the United States disproportionately affecting minority races and those of lower socio-economic class. Despite its importance there is little information on the burden of congenital CMV-related mortality in the US. To measure congenital CMV-associated mortality in the US and assess possible racial/ethnic disparities, we reviewed national death certificate data for a 17-year period.

Methods

Congenital CMV-associated deaths from 1990 through 2006 were identified from multiple-cause-coded death records and were combined with US census data to calculate mortality rates.

Results

A total of 777 congenital CMV-associated deaths occurred over the 17-year study period resulting in 56,355 years of age-adjusted years of potential life lost. 71.7% (557) of congenital CMV-associated deaths occurred in infants (age less than 1 year). Age-adjusted mortality rates stratified by race/ethnicity revealed mortality disparities. Age-adjusted rate ratios were calculated for each racial/ethnic group using whites as the reference. Native Americans and African Americans were 2.34 (95% CI, 2.11–2.59) and 1.89 (95% CI, 1.70–2.11) times respectively, more likely to die from congenital CMV than whites. Asians and Hispanics were 0.54 (95% CI, 0.44–0.66) and 0.96 (95% CI, 0.83–1.10) times respectively, less likely to die from congenital CMV than whites.

Conclusions/Significance

Congenital CMV infection causes appreciable mortality in the US exacting a particular burden among African Americans and Native Americans. Enhanced surveillance and increased screening are necessary to better understand the epidemiology of congenital CMV infection in addition to acceleration of vaccine development efforts.     

Explaining racial disparities in access to employment benefits

This research examines disparities in access to pension and health insurance plans between white, blacks, Latino and Asian workers in the American labour force. Using data from the 2006 March Supplement of the Current Population Survey, the analysis reveals that Latino workers are the most disadvantaged and white workers are the most advantaged. The entire gap in likelihood of receiving benefits between whites and Asians, and a substantial portion of the gap between whites and blacks, can be accounted for by socio-demographic and employment-related variables, but only a small portion of the gap between whites and Latinos can be attributed to such variables. The findings suggest that reliance on earnings for estimation of inequality underestimates the economic gap between racial groups. Explanations for disparities in access to employment benefits are offered and the relevance of the findings to other societies is discussed.     

Room at the top? Minority mobility and the transition to demographic diversity in the USA

We examine the ramifications of the demographic transition to diversity in the USA through an analysis of changes at the top of the occupational hierarchy, as glimpsed in recent census data. We find evidence that, among the incumbents of better-paid occupations, the percentage of non-Hispanic whites, the historically dominant majority, is sharply declining, while the proportion of immigrant-origin minorities, Asians, both foreign and US born, and US-born Hispanics, is growing. African Americans, or US-born blacks, are not so far sharing much in this growth. However, whites still retain important advantages in terms of occupational placement net of education and in terms of earnings net of occupational placement. We conclude overall that demographic shifts are highly likely to drive further diversification at the top of the US workforce; the question of whether whites can hold on to their advantages in the face of these changes cannot be answered yet.     

Waist Circumference,BMI, and Visceral Adipose Tissue in White Women and Women of African Descent

Although waist circumference (WC) is a marker of visceral adipose tissue (VAT), WC cut‐points are based on BMI category. We compared WC‐BMI and WC‐VAT relationships in blacks and whites. Combining data from five studies, BMI and WC were measured in 1,409 premenopausal women (148 white South Africans, 607 African‐Americans, 186 black South Africans, 445 West Africans, 23 black Africans living in United States). In three of five studies, participants had VAT measured by computerized tomography (n = 456). Compared to whites, blacks had higher BMI (29.6 ± 7.6 (mean ± s.d.) vs. 27.6 ± 6.6 kg/m², P = 0.001), similar WC (92 ± 16 vs. 90 ± 15 cm, P = 0.27) and lower VAT (64 ± 42 vs. 101 ± 59 cm², P < 0.001). The WC‐BMI relationship did not differ by race (blacks: β (s.e.) WC = 0.42 (.01), whites: β (s.e.) WC = 0.40 (0.01), P = 0.73). The WC‐VAT relationship was different in blacks and whites (blacks: β (s.e.) WC = 1.38 (0.11), whites: β (s.e.) WC = 3.18 (0.21), P < 0.001). Whites had a greater increase in VAT per unit increase in WC. WC‐BMI and WC‐VAT relationships did not differ among black populations. As WC‐BMI relationship did not differ by race, the same BMI‐based WC guidelines may be appropriate for black and white women. However, if WC is defined by VAT, race‐specific WC thresholds are required.     

Racial/Ethnic Differences in Early-Life Mortality in the United States

U.S. early-life (ages 1–24) deaths are tragic, far too common, and largely preventable. Yet demographers have focused scant attention on U.S. early-life mortality patterns, particularly as they vary across racial and ethnic groups. We employed the restricted-use 1999–2011 National Health Interview Survey–Linked Mortality Files and hazard models to examine racial/ethnic differences in early-life mortality. Our results reveal that these disparities are large, strongly related to differences in parental socioeconomic status, and expressed through different causes of death. Compared to non-Hispanic whites, non-Hispanic blacks experience 60 percent and Mexican Americans 32 percent higher risk of death over the follow-up period, with demographic controls. Our finding that Mexican Americans experience higher early-life mortality risk than non-Hispanic whites differs from much of the literature on adult mortality. We also show that these racial/ethnic differences attenuate with controls for family structure and especially with measures of socioeconomic status. For example, higher mortality risk among Mexican Americans than among non-Hispanic whites is no longer significant once we controlled for mother’s education or family income. Our results strongly suggest that eliminating socioeconomic gaps across groups is the key to enhanced survival for children and adolescents in racial/ethnic minority groups.     

Insulin Sensitivity in African‐American and White Women: Association With Inflammation

Whether the contribution of inflammation to risk for chronic metabolic disease differs with ethnicity is not known. The objective of this study was to determine: (i) whether ethnic differences exist in markers of inflammation and (ii) whether lower insulin sensitivity among African Americans vs. whites is due to greater inflammatory status. Subjects were African‐American (n = 108) and white (n = 105) women, BMI 27–30 kg/m². Insulin sensitivity was assessed with intravenous glucose tolerance test and minimal modeling; fat distribution with computed tomography; body composition with dual‐energy X‐ray absorptiometry; markers of inflammation (tumor necrosis factor (TNF)‐α, soluble tumor necrosis factor receptor (sTNFR)‐1, sTNFR‐2, C‐reactive protein (CRP), and interleukin (IL)‐6) with enzyme‐linked immunosorbent assay (ELISA). Whites had greater intra‐abdominal adipose tissue (IAAT), insulin sensitivity, and concentrations of TNF‐α, sTNFR‐1, and sTNFR‐2 than African Americans. Greater TNF‐α in whites vs. African Americans was attributed to greater IAAT in whites. Among whites, but not African Americans, CRP was independently and inversely associated with insulin sensitivity, after adjusting for IAAT (r = ?0.29 P < 0.05, and r = ?0.13 P = 0.53, respectively). Insulin sensitivity remained lower in African Americans after adjusting for CRP (P < 0.001). In conclusion, greater IAAT among whites may be associated with greater inflammation. Insulin sensitivity was lower among African Americans, independent of obesity, fat distribution, and inflammation.     

Lack of genetic linkage evidence for a trans-acting factor having a large effect on plasma lipoprotein[a] levels in African Americans

The distribution of plasma lipoprotein[a] (Lp[a]) concentrations, a risk factor for cardiovascular disease, varies greatly among racial groups, with African Americans having values that are shifted toward higher levels than those of whites. The underlying cause of this heterogeneity is unknown, but a role for "trans-acting" factors has been hypothesized. This study used genetic linkage analysis to localize genetic factors influencing Lp[a] levels in African Americans that were absent in other populations; linkage results were analyzed separately in non-Hispanic whites, Hispanic whites, and African Americans. As expected, all three samples showed highly significant linkage at the approximate location of the lysophosphatidic acid locus. The white populations also independently had regions of significant linkage on chromosome 19 (LOD 3.80) and suggestive linkage on chromosomes 12 (LOD 1.60), 14 (LOD 2.56), and 19 (LOD 2.52).No linkage evidence was found to support the hypothesis of another single gene with large effects specifically segregating in African Americans that may account for their elevated Lp[a] levels.     

Coping with obesity stigma affects depressed mood in African-American and white candidates for bariatric surgery

Depressed mood in severely obese, bariatric surgery-seeking candidates is influenced by obesity stigma, yet the strategies for coping with this stigma are less well understood. This study hypothesized that coping strategies are significantly associated with depressed mood above and beyond demographic factors and frequency of weight-related stigma, with specific coping strategies differing between racial groups. Severely obese, bariatric surgery-seeking adults (N = 234; 91 African Americans) completed the Beck Depression Inventory (BDI) and Stigmatizing Situations Inventory (SSI). Two hierarchical linear regressions were conducted separately for African Americans and whites. For both racial groups, age, sex, BMI, years overweight, annual income, and education level did not account for a significant portion of the variance in BDI scores. The frequency of stigmatizing situations and coping strategies significantly explained 16.4% and 33.2%, respectively, of the variance for whites, and 25.9% and 25%, respectively, for African Americans (P < 0.001). Greater depressed mood in whites was associated with older age, lower education, fewer positive self-statements, and less self-love and more crying; while in African Americans greater depressed mood was associated only with ignoring the situation (P < 0.05). The study found that regardless of race, depressed mood in severely obese, bariatric surgery-seeking clients is related to the frequency of stigmatizing experiences and associated coping strategies. This suggests that efforts to reduce the deleterious effects of weight-related stigma need to focus both on reducing the frequency of stigmatization and on teaching effective coping strategies. These efforts also need to take into account the client's racial background.     

Leukocyte telomeres are longer in African Americans than in whites: the National Heart, Lung, and Blood Institute Family Heart Study and the Bogalusa Heart Study

Leukocyte telomere length (LTL) is ostensibly a bio-indicator of human aging. Here we report that African Americans have longer LTL than whites. We studied cross-sectionally 2453 individuals from the National Heart, Lung, and Blood Institute (NHLBI) Family Heart Study (age = 30–93 years) and the Bogalusa Heart Study (age = 19–37 years), comprising 1742 whites and 711 African Americans. We measured LTL by Southern blots of the terminal restriction fragments length. In 234 participants, telomere repeats were also measured by quantitative polymerase chain reaction (qPCR). Adjusted for age and body mass index (BMI), the respective leukocyte telomere lengths (mean ± SEM) were considerably longer in African Americans than in whites both in the Family Heart Study (7.004 ± 0.033 kb vs. 6.735 ± 0.024 kb, p  < 0.0001) and the Bogalusa Heart Study (7.923 ± 0.063 kb vs. 7.296 ± 0.039 kb, p  < 0.0001). We confirmed the racial effect on LTL by qPCR (3.038 ± 0.565 T/S units for African Americans vs. 2.714 ± 0.487 T/S units for whites, p  < 0.001). Cross-sectionally, sex- and BMI-adjusted LTL became shorter with age (range 19–93 years) at a steeper slope in African Americans than in whites (0.029 kb year⁻¹ vs. 0.020 kb year⁻¹, respectively, p  = 0.0001). We suggest that racial difference in LTL arises from a host of interacting biological factors, including replication rates of hematopoietic stem cells.