(1/7064) Latino children's health and the family-community health promotion model.
A majority of Latino children in the US live in poverty. However, unlike other poor children, Latino children do not seem to have a consistent association between poverty and poor health. Instead, many poor Latino children have unexpectedly good health outcomes. This has been labeled an epidemiologic paradox. This paper proposes a new model of health, the family-community health promotion model, to account for this paradox. The family-community health promotion model emphasizes the family-community milieu of the child, in contrast to traditional models of health. In addition, the family-community model expands the outcome measures from physical health to functional health status, and underscores the contribution of cultural factors to functional health outcomes. In this paper, we applied the family-community health promotion model to four health outcomes: low birthweight, infant mortality, chronic and acute illness, and perceived health status. The implications of this model for research and policy are discussed. (+info)
(2/7064) Prizes for weight loss.
A programme of weight loss competitions and associated activities in Tonga, intended to combat obesity and the noncommunicable diseases linked to it, has popular support and the potential to effect significant improvements in health. (+info)
(3/7064) Risky single-occasion drinking amongst young people--definition, correlates, policy, and intervention: a broad overview of research findings.
Risky single-occasion drinking (RSOD) has dire consequences upon health and well-being including unplanned pregnancies, sexually transmitted diseases such as HIV/AIDS, crime, and car accidents. The prevalence of RSOD among young people is alarming. Despite this, as yet, a review of existing literature on RSOD amongst young people is lacking. This article will provide an overview of this area of research focusing on the definition of RSOD, its prevalence among young people, health and behavioural effects of RSOD, the perceived risk of RSOD among young people, and interventions to reduce RSOD in young people. In addition, recommendations are made for health educators interested in reducing the incidence of RSOD in young people. (+info)
(4/7064) Restructuring the primary health care services and changing profile of family physicians in Turkey.
A new health-reform process has been initiated by Ministry of Health in Turkey. The aim of that reform is to improve the health status of the Turkish population and to provide health care to all citizens in an efficient and equitable manner. The restructuring of the current health system will allow more funds to be allocated to primary and preventive care and will create a managed market for secondary and tertiary care. In this article, we review the current and proposed primary care services models and the role of family physicians therein. (+info)
(5/7064) Dietary isoflavones: biological effects and relevance to human health.
Substantial evidence indicates that diets high in plant-based foods may explain the epidemiologic variance of many hormone-dependent diseases that are a major cause of mortality and morbidity in Western populations. There is now an increased awareness that plants contain many phytoprotectants. Lignans and isoflavones represent two of the main classes of phytoestrogens of current interest in clinical nutrition. Although ubiquitous in their occurrence in the plant kingdom, these bioactive nonnutrients are found in particularly high concentrations in flaxseeds and soybeans and have been found to have a wide range of hormonal and nonhormonal activities that serve to provide plausible mechanisms for the potential health benefits of diets rich in phytoestrogens. Data from animal and in vitro studies provide convincing evidence for the potential of phytoestrogens in influencing hormone-dependent states; although the clinical application of diets rich in these estrogen mimics is in its infancy, data from preliminary studies suggest beneficial effects of importance to health. This review focuses on the more recent studies pertinent to this field and includes, where appropriate, the landmark and historical literature that has led to the exponential increase in interest in phytoestrogens from a clinical nutrition perspective. (+info)
(6/7064) Breastfeeding promotion and priority setting in health.
An increase in exclusive breastfeeding prevalence can substantially reduce mortality and morbidity among infants. In this paper, estimates of the costs and impacts of three breastfeeding promotion programmes, implemented through maternity services in Brazil, Honduras and Mexico, are used to develop cost-effectiveness measures and these are compared with other health interventions. The results show that breastfeeding promotion can be one of the most cost-effective health interventions for preventing cases of diarrhoea, preventing deaths from diarrhoea, and gaining disability-adjusted life years (DALYs). The benefits are substantial over a broad range of programme types. Programmes starting with the removal of formula and medications during delivery are likely to derive a high level of impact per unit of net incremental cost. Cost-effectiveness is lower (but still attractive relative to other interventions) if hospitals already have rooming-in and no bottle-feeds; and the cost-effectiveness improves as programmes become well-established. At an annual cost of about 30 to 40 US cents per birth, programmes starting with formula feeding in nurseries and maternity wards can reduce diarrhoea cases for approximately $0.65 to $1.10 per case prevented, diarrhoea deaths for $100 to $200 per death averted, and reduce the burden of disease for approximately $2 to $4 per DALY. Maternity services that have already eliminated formula can, by investing from $2 to $3 per birth, prevent diarrhoea cases and deaths for $3.50 to $6.75 per case, and $550 to $800 per death respectively, with DALYs gained at $12 to $19 each. (+info)
(7/7064) Do tailored behavior change messages enhance the effectiveness of health risk appraisal? Results from a randomized trial.
Health risk appraisal (HRA) remains one of the most widely used health promotion tools despite only equivocal evidence for its effectiveness. Theories of behavior change predict conventional HRA's ineffectiveness because risk information alone is seldom sufficient to change complex behaviors. In this study, a randomized trial compared the effects of feedback from an enhanced HRA with a typical HRA and a control group among adult patients from eight family medicine practices. The enhanced HRA assessed behavior-specific psychosocial factors and provided patients with computer-generated, individually-tailored behavior change information in addition to typical HRA risk feedback. Changes in seven behaviors were assessed at a 6 month follow-up. Overall, patients receiving enhanced HRA feedback were 18% more likely to change at least one risk behavior than were patients receiving typical HRA feedback or no feedback (OR = 1.18, 95% CI = 1.00, 1.39). The enhanced HRA feedback appeared to promote changes in cholesterol screening, dietary fat consumption and physical activity, but not in smoking, seat belt use, mammography and Pap smears. We conclude that the addition of theory-based, individually-tailored behavior change information may improve the effectiveness of HRA. (+info)
(8/7064) Implementing a nationwide insecticide-impregnated bednet programme in The Gambia.
Earlier studies in The Gambia suggested that the use of impregnated bednets might prove to be a useful malaria control strategy. Based on the results of these studies, in 1992 the Government of The Gambia was encouraged to initiate a National Impregnated Bednet Programme (NIBP) as part of the National Malaria Control Programme Strategy. This paper describes the implementation process/procedure of the NIBP. Evaluation results showed that, overall, 83% of the bednets surveyed has been impregnated, and 77% of children under the age of five years and 78% of women of childbearing age were reported to be sleeping under impregnated bednets. (+info)