Race,height, and blood pressure in northeastern Brazil

Abstract

In this admixed population with no significant confounding of race and environment, there is an increase of blood pressure with Negro ancestry. There appears to be a direct effect of race on blood pressure in addition to an indirect effect through height.     

Race,Menopause, Health-Related Quality of Life,and Psychological Well-Being in Obese Women

Objective: To investigate the health-related quality of life (HR-QOL) in African-American (AA) and white (W) obese women. Research Methods and Procedures: Participants were 145 obese women (80 AA and 65 W; 87 premenopausal and 58 postmenopausal) who completed the Medical Outcomes Study short form, the Brief Symptom Inventory, the Life Distress Inventory, the Satisfaction With Life Scale, and the Rosenberg Self-Esteem Scale before entering a weight-loss study. The mean age of the subjects was 46.3 ± 11.1 years and the mean body mass index was 35.2 ± 4.2 kg/m². Results: Although AA women were slightly heavier (95.3 ± 10.3 kg vs. 91.5 ± 11.6 kg, p < 0.05) and less educated (14.2 ± 3.7 years vs. 15.7 ± 3.7 years, p < 0.05) than the W women in the sample, there was no difference between the two ethnic groups in any of the reported HR-QOL variables. Menopausal status had a significant effect on HR-QOL, with premenopausal women being more distressed (p = 0.002), having more limitations in social activity (p = 0.007), and having less vitality (p < 0.001) than the postmenopausal women. This was especially true in the AA women. Discussion: These data show no difference in HR-QOL between AA and W obese women and suggest that menopausal status may have an impact on HR-QOL, especially in AA women.     

The Elusive Embryo: How Men and Women Approach New Reproductive Technologies; Ideologies and Technologies of Motherhood: Race, Class, Sexuality, Nationalism

The Elusive Embryo: How Men and Women Approach New Reproductive Technologies. Gay Becker. Berkeley: University of California Press, 2000.x. 320 pp.
Ideologies and Technologies of Motherhood: Race, Class, Sexuality, Nationalism. Heléna Ragoné and France Winddance Twine. eds. New York: Routledge, 2000. xvii. 330 pp.     

Two New Species of Ectobiidae (Blattaria) Collected in the Santa Lúcia Biological Reserve, Espírito Santo, Brazil

This contribution describes and illustrates the male genitalia of two new species of Ectobiidae belonging to Pseudophyllodromiinae, Chorisoneura Brunner von Wattenwyl, and Blattellinae, Xestoblatta Hebard. Both species were collected in the Santa Lúcia Biological Reserve in the state of Espírito Santo, Brazil.     

Visceral Adipose Tissue in Women: Longitudinal Study of the Effects of Fat Gain,Time, and Race

Objective: To determine the effects of fat gain, time, and race on the accumulation of visceral adipose tissue (VAT) in a group of normal‐weight premenopausal women. Research Methods and Procedures: Sixty‐five women participated in the study (32 African American and 33 white). The mean age of subjects was 34 ± 6 years (range, 22 to 47 years). Eligible subjects were women who had body mass indices <25 kg/m² at baseline and who had completed evaluations at baseline and at follow‐up year 1, without intervention. A subset of subjects was reevaluated annually for up to 4 years. Body composition was assessed by DXA, and VAT was determined from a single computed tomography scan. A linear mixed model was used to examine changes in VAT over time, with total body fat as a covariate Results: Total fat mass was not significantly different between races at baseline and increased significantly in both groups over time (p < 0.001). Time‐related increases in total body fat were greater in African‐American women (p < 0.01). VAT was significantly higher in white women at baseline (p < 0.01) and increased significantly over time in both races (p < 0.01), but remained higher in white women (p < 0.001). Increases in VAT, relative to total body fat, were greater than the increases in total body fat over time, independent of age and race (p < 0.001). Discussion: Gaining total body‐fat mass results in a higher increase in VAT, relative to total body fat, regardless of race and age, although African‐American women maintain a lower VAT levels across time.     

Race Differences in Accuracy of Self‐Reported Childhood Body Size Among White and Black Women

Objective: To assess the relation of self‐reported current and recalled preadolescent body size to measured BMI (kilograms per meter squared) and interviewer's assessment of body size. Research Methods and Procedures: This was a prospective cohort study of 1890 white and black women who were 9 to 10 years old at time of enrollment and were followed up 10 to 13 years later. At baseline, subjects had their weight and height measured and were asked to indicate their current body size from a series of nine pictograms. A sample of the subjects also had their body size evaluated by interviewers. At the young‐adult follow‐up visit, subjects were asked to recall their body size at 9 and 10 years old and to indicate their current weight, height, body size, and level of concern with weight. Results: Among the women with interviewer assessments, 84% of the white women and 67% of black women recalled a body size that was within one body size of the interviewer's assessment. Independent of weight status in childhood or at follow‐up, black women were 3 times more likely than white women to recall a body figure that was more than one figure leaner than the shape they reported at baseline (odds ratio = 3.5, 95% confidence interval 2.8 to 4.5) or than the interviewer's rating at baseline (odds ratio = 3.4, 95% confidence interval 2.4 to 4.9). Discussion: The results suggest that the use of body figures to recall childhood size are best suited for ranking subjects in terms of BMI. The higher rate of underestimation of size by black women suggests that body figure ratings work best for white women.     

Algeria in France: Transpolitics, Race, and Nation

Algeria in France: Transpolitics, Race, and Nation. Paul A. Silverstein. Indianapolis: Indiana University Press, 2004. 284 pp.     

Race, Ethnicity, and Racism in Medical Anthropology, 1977–2002

Researchers across the health sciences are engaged in a vigorous debate over the role that the concepts of "race" and "ethnicity" play in health research and clinical practice. Here we contribute to that debate by examining how the concepts of race, ethnicity, and racism are used in medical–anthropological research. We present a content analysis of Medical Anthropology and Medical Anthropology Quarterly , based on a systematic random sample of empirical research articles ( n = 283) published in these journals from 1977 to 2002. We identify both differences and similarities in the use of race, ethnicity, and racism concepts in medical anthropology and neighboring disciplines, and we offer recommendations for ways that medical anthropologists can contribute to the broader debate over racial and ethnic inequalities in health.     

Shamanism, Christianity and Culture Change in Amazonia

Among many indigenous peoples of Amazonia, shamanism and Christianity co-exist as central cultural elements shaping the ways in which people interpret and interact with the world. Despite centuries of co-existence, the relationship between shamanism and Christianity has entered an especially dynamic era as many of Amazonia’s indigenous peoples abandon Catholicism for Evangelical and Sabbatarian churches. Testing the relationship between Christian church affiliation and shamanism in 23 Makushi and Wapishana communities in southern Guyana, we found that Evangelicals and Sabbatarians are less likely to visit shamans or accept their legitimacy than are Anglicans and Catholics. However, conversion does not necessarily imply a complete rejection of indigenous religious systems as many self-identified Evangelicals and Sabbatarians continue to adhere to some indigenous beliefs and practices. We conclude by positing possible implications of religious conversion for natural resource use on indigenous lands.