The benefits of anthropological approaches for health promotion research and practice.
(1/12)
In recent years health education practitioners have been looking for ways to extend the social psychological analysis of human behavior with approaches that focus on the cultural and social context of human behavior. In this article the value of the 'thick description' approach, borrowed from anthropology, is explored by examples from the Caribbean and South Africa. It demonstrates that an anthropological approach has much to offer as a basis for sound interventions for understanding human behavior. However, although an anthropological approach offers valuable starting points for interventions, its broad scope exceeds the traditional goals of health education (changing health beliefs, health counseling). Interventions will not aim at informing individuals, but at improving cultures. They may concern the change of basic cultural and social structures such as gender roles. To limit the risk of ethnocentrism, adequate ways need to be developed to make optimal use of the information thick description offers, while avoiding ethnocentrism. The article ends with a discussion concerning the assets of a dialogical approach towards health promotion. A dialogue between health promoters and their target population may help solve the problem of ethnocentrism in broadly scoped interventions. (+info)
Internalized racism, body fat distribution, and abnormal fasting glucose among African-Caribbean women in Dominica, West Indies.
(2/12)
The current study examined the relationship of internalized racism to glucose intolerance in a population of Afro-Caribbean women aged 18 to 55. Also of interest was whether this relationship would be differentially influenced by the type of body fat distribution or confounded by the level of hostility. A total of 244 women were selected from a systematic sample of households on the island of Dominica, West Indies. Demographic data together with information on internalized racism were collected by questionnaire. Anthropometric information and fasting blood glucose were also measured. Women with high levels of internalized racism exhibited an increased risk of elevated fasting glucose compared to those with low levels of internalized racism (odds ratio (OR) = 2.4; 95% confidence interval (CI) = 1.1-5.5). There was no difference in mean body mass index (BMI) by level of internalized racism. However those with high internalized racism had a significantly larger waist circumference after adjusting for age, education, hostility, and elevated fasting glucose status. In multivariate analyses controlling for age, education, hostility, and either weight or BMI, internalized racism remained independently associated with elevated fasting glucose. However, once waist circumference was included in the model, the relationship of internalized racism to elevated fasting glucose was not statistically significant. This study demonstrates a significant relationship between internalized racism and abnormal levels of fasting glucose which may be mediated through abdominal fat. The exact nature of the relationship of internalized racism to glucose intolerance may be an important area of future study. (+info)
Adaptation in a plant-hummingbird association.
(3/12)
Sexual dimorphism in bill morphology and body size of the Caribbean purple-throated carib hummingbird is associated with a reversal in floral dimorphism of its Heliconia food plants. This hummingbird is the sole pollinator of H. caribaea and H. bihai, with flowers of the former corresponding to the short, straight bills of males, the larger sex, and flowers of the latter corresponding to the long, curved bills of females. On St. Lucia, H. bihai compensates for the rarity of H. caribaea by evolving a second color morph with flowers that match the bills of males, whereas on Dominica, H. caribaea evolves a second color morph with flowers that match the bills of females. The nectar rewards of all Heliconia morphs are consistent with each sex's choice of the morph that corresponds to its bill morphology and energy requirements, supporting the hypothesis that feeding preferences have driven their coadaptation. (+info)
Hospital admissions for human T-cell lymphotropic virus type-1 (HTLV-1) associated diseases in Dominica.
(4/12)
Human T-cell lymphotropic virus type 1 (HTLV-1) is a retrovirus that is endemic in certain regions of the world, and may account for significant morbidity and mortality among hospitalised patients. Sixty six HTLV-1 seropositive patients admitted to hospital with HTLV-1 associated diseases from 1995-99 were studied. HTLV-1 screening was done with ELISA and confirmed on western blot testing. There were 32 females (48.5%) and 34 males (51.5%). The mean age was 56 years and the age range was 9-89 years. The main associated diseases were tropical spastic paraparesis or HTLV-1 associated myelopathy in 18.2% of cases, acute form of adult T-cell leukaemia/lymphoma 7.6%, lymphomas 15.2%, and ectoparasites/endoparasites in 40.9%. HTLV-1 is associated with diseases in Dominica and association with severe forms of strongyloidiasis and scabies is particularly noted. (+info)
Intestinal parasitoses.
(5/12)
BACKGROUND: Intestinal parasitoses is a clinical problem in the developing world and severe parasitaemia may be associated with retroviruses. OBJECTIVE: Studies on intestinal parasitoses were conducted in Dominica, and the health implications in an HTLV-1 endemic area were discussed. METHOD OF STUDY: A retrospective study of data of stool samples analysed at the parasitology unit of the medical laboratory services of Princess Margaret Hospital, Dominica, was conducted in January-December 1999. RESULTS: Parasites were found in 393 out of 3,752 stool samples (10.47%). The main parasites were Entamoeba coli, 1.4% (51/3,752); hookworm, 1.5% (56/3,752); Giardia lamblia, 1.4% (51/3,752); Strongyloides stercoralis, 1.0% (37/3,752); Ascaris lumbricoides, 0.8% (28/3,752); and Trichuris trichiura, 0.9% (34/3,752). CONCLUSION: Intestinal parasites are still endemic in Dominica, but significant reduction in prevalence has occurred over the last two decades. (+info)
Relationships between perceived stress, coping behavior and cortisol secretion in women with high and low levels of internalized racism.
(6/12)
AIM: It is hypothesized that a chronic defeat response to social or environmental stressors increases the likelihood of dysfunction of the hypothalamic-pituitary-adrenal (HPA) axis with dysregulation of cortisol, accumulation of abdominal fat and development of glucose intolerance. Recent studies show that African-Caribbean women who have a high level of internalized racism (INR) are at increased risk for abdominal obesity and glucose intolerance. The aim of the current study was to determine if African-Caribbean women with high and low INR differ in their levels of perceived stress and defeat coping style, and in the relationship of these factors to cortisol secretion. METHODS: On the island of Dominica, information on perceived stress and coping style was collected from age- and body mass index-matched samples of nondiabetic women aged 25-60 with high (n = 27) and low (n = 26) INR. Cortisol levels for each participant were determined from saliva specimens collected at 8:30 am and 10:30 pm. RESULTS: A higher mean perceived stress score (PSS) and greater tendency to use "restraint," "denial" and "behavioral disengagement" (defeated) coping (BDC) styles were found among women with high INR compared to those with low INR. In the combined sample, PSS and BDC were significantly correlated with an indicator of dysregulation of cortisol. However, in group-specific analyses, adjusting for age and education, these correlations remained significant only among women with high INR. CONCLUSION: These findings support the view that high perceived stress and defeated coping style may be factors that link high INR to dysregulation of cortisol and, perhaps, also to greater risk of metabolic abnormalities. (+info)
Ethnomedicine and ethnobotany of fright, a Caribbean culture-bound psychiatric syndrome.
(7/12)
The relationship between psychosocial status, acculturation and country of origin in mid-life Hispanic women: data from the Study of Women's Health Across the Nation (SWAN).
(8/12)