biblioteca virtual en salud

BVS - Literatura Cientifica y Técnica


Historico de búsqueda  ()

Su selección  ()

Collapse All  Ocultar
Expand All  Mostrar
Texto completo (153)
Resultados  1-10 de 493
Enviar resultado
adicionar en sua lista

Towards Communicative Justice in Health.

Briggs, Charles L
| Idioma(s): Inglés
This article approaches care from a different angle by looking ethnographically at how it is shaped by structural differences in the power to control the circulation of knowledge. I focus on an investigation conducted by people classified as "indigenous", of an epidemic that killed 38 children and young adults in a Venezuelan rainforest. I trace how health/communicative inequities structured clinical interactions, documents, epidemiological investigations, news stories, and dialogues with healers, thwarting the identification of the epidemic, clinically identified as rabies. Although the Bolivarian socialist government provided access to care, professionals denigrated parents' contributions to care and communication and reduced complex, unequal relations between languages to practical problems of translation. Pointing to parallels with US social movements, I suggest that responding to demands for communicative justice in health requires seeing how health inequities are entangled with health/communicative inequities. The typographical slash points to importance of challenging the subdisciplinary boundary-work that relegates their study to non-overlapping conversations in medical and linguistic anthropology.
adicionar en sua lista

Health economic evaluation of Human Papillomavirus vaccines in women from Venezuela by a lifetime Markov cohort model.

Bardach, Ariel Esteban; Garay, Osvaldo Ulises; Calderón, María; Pichón-Riviére, Andrés; Augustovski, Federico; Martí, Sebastián García; Cortiñas, Paula; Gonzalez, Marino; Naranjo, Laura T; Gomez, Jorge Alberto; Caporale, Joaquín Enzo
| Idioma(s): Inglés
BACKGROUND: Cervical cancer (CC) and genital warts (GW) are a significant public health issue in Venezuela. Our objective was to assess the cost-effectiveness of the two available vaccines, bivalent and quadrivalent, against Human Papillomavirus (HPV) in Venezuelan girls in order to inform decision-makers. METHODS: A previously published Markov cohort model, informed by the best available evidence, was adapted to the Venezuelan context to evaluate the effects of vaccination on health and healthcare costs from the perspective of the healthcare payer in an 11-year-old girls cohort of 264,489. Costs and quality-adjusted life years (QALYs) were discounted at 5%. Eight scenarios were analyzed to depict the cost-effectiveness under alternative vaccine prices, exchange rates and dosing schemes. Deterministic and probabilistic sensitivity analyses were performed. RESULTS: Compared to screening only, the bivalent and quadrivalent vaccines were cost-saving in all scenarios, avoiding 2,310 and 2,143 deaths, 4,781 and 4,431 CCs up to 18,459 GW for the quadrivalent vaccine and gaining 4,486 and 4,395 discounted QALYs respectively. For both vaccines, the main determinants of variations in the incremental costs-effectiveness ratio after running deterministic and probabilistic sensitivity analyses were transition probabilities, vaccine and cancer-treatment costs and HPV 16 and 18 distribution in CC cases. When comparing vaccines, none of them was consistently more cost-effective than the other. In sensitivity analyses, for these comparisons, the main determinants were GW incidence, the level of cross-protection and, for some scenarios, vaccines costs. CONCLUSIONS: Immunization with the bivalent or quadrivalent HPV vaccines showed to be cost-saving or cost-effective in Venezuela, falling below the threshold of one Gross Domestic Product (GDP) per capita (104,404 VEF) per QALY gained. Deterministic and probabilistic sensitivity analyses confirmed the robustness of these results.
adicionar en sua lista

Results From Venezuela's 2016 Report Card on Physical Activity for Children and Youth.

Herrera-Cuenca, Marianella; Méndez-Perez, Betty; Morales, Vanessa Castro; Martín-Rojo, Joana; Tristan, Bianca; Bandy, Amilid Torín; Landaeta-Jiménez, Maritza; Macías-Tomei, Coromoto; López-Blanco, Mercedes
| Idioma(s): Inglés
BACKGROUND: The Venezuelan Report Card on Physical Activity for Children and Youth is the first assessment of information related to physical activity in Venezuela. It provides a compilation of existing information throughout the country and assesses how well it is doing at promoting opportunities for children and youth. The aim of this article is to summarize the information available. METHODS: Thirteen physical activity indicators were graded by a committee of experts using letters A to F (A, the highest, to F, the lowest) based on national surveys, peer review studies, and policy documents. RESULTS: Some indicators report incomplete information or a lack of data. Overweight and Obesity were classified as A; Body Composition and Nongovernmental Organization Policies as B; Municipal Level Policies as C; and Overall Physical Activity Levels and National Level Policies as D. CONCLUSIONS: 63% of children and youth have low physical activity levels. Venezuela needs to undergo a process of articulation between the several existing initiatives, and for said purposes, political will and a methodological effort is required. Investments, infrastructure, and opportunities will be more equal for all children and youth if more cooperation between institutions is developed and communication strategies are applied.
adicionar en sua lista

Addressing Disease-Related Malnutrition in Healthcare: A Latin American Perspective.

Correia, Maria Isabel; Hegazi, Refaat A; Diaz-Pizarro Graf, José Ignacio; Gomez-Morales, Gabriel; Fuentes Gutiérrez, Catalina; Goldin, Maria Fernanda; Navas, Angela; Pinzón Espitia, Olga Lucia; Tavares, Gilmária Millere
| Idioma(s): Inglés
Alarmingly high rates of disease-related malnutrition have persisted in hospitals of both emerging and industrialized nations over the past 2 decades, despite marked advances in medical care over this same interval. In Latin American hospitals, the numbers are particularly striking; disease-related malnutrition has been reported in nearly 50% of adult patients in Argentina, Brazil, Chile, Costa Rica, Cuba, Dominican Republic, Ecuador, Mexico, Panama, Paraguay, Peru, Puerto Rico, Venezuela, and Uruguay. The tolls of disease-related malnutrition are high in both human and financial terms-increased infectious complications, higher incidence of pressure ulcers, longer hospital stays, more frequent readmissions, greater costs of care, and increased risk of death. In an effort to draw attention to malnutrition in Latin American healthcare, a feedM.E. Latin American Study Group was formed to extend the reach and support the educational efforts of the feedM.E. Global Study Group. In this article, the feedM.E. Latin American Study Group shows that malnutrition incurs excessive costs to the healthcare systems, and the study group also presents evidence of how appropriate nutrition care can improve patients' clinical outcomes and lower healthcare costs. To achieve the benefits of nutrition for health throughout Latin America, the article presents feedM.E.'s simple and effective Nutrition Care Pathway in English and Spanish as a way to facilitate its use.
adicionar en sua lista

In wealthier countries, patients perceive worse impact of the disease although they have lower objectively assessed disease activity: results from the cross-sectional COMORA study.

Putrik, Polina; Ramiro, Sofia; Hifinger, Monika; Keszei, Andras P; Hmamouchi, Ihsane; Dougados, Maxime; Gossec, Laure; Boonen, Annelies
| Idioma(s): Inglés
OBJECTIVES: To investigate patterns in patient-reported and physician-reported disease outcomes in patients with rheumatoid arthritis (RA) from countries with different level of socioeconomic development. METHODS: Data from a cross-sectional multinational study (COMOrbidities in RA) were used. Contribution of socioeconomic welfare (gross domestic product (GDP); low vs high) of country of residence to physician-reported (tender joint count, swollen joint count (SJC), erythrocyte sedimentation rate, disease activity score based on 28 joints assessment (DAS28)-3v based on these three components and physician global assessment) and patient-reported (modified Health Assessment Questionnaire (mHAQ), patient global assessment and fatigue) disease outcomes was explored in linear regressions, adjusting for relevant confounders. RESULTS: In total, 3920 patients with RA from 17 countries (30 to 411 patients per country) were included, with mean age of 56 years (SD13) and 82% women. Mean SJC varied between 6.7 (Morocco) and 0.9 (The Netherlands), mean mHAQ ranged between 0.7 (Taiwan) and 1.5 (The Netherlands). Venezuela had the lowest (1.7) and the Netherlands the highest score on fatigue (5.0). In fully adjusted models, lower GDP was associated with worse physician-reported outcomes (1.85 and 2.84 more swollen and tender joints, respectively, and 1.0 point higher DAS28-3v), but only slightly worse performance-based patient-reported outcome (0.15 higher mHAQ), and with better evaluation-based patient-reported outcomes (0.43 and 0.97 points lower on patient global assessment and fatigue, respectively). CONCLUSIONS: In patients with RA, important differences in physician-reported and patient-reported outcomes across countries were seen, with overall a paradox of worse physician-reported outcomes but better patient-reported outcomes in low-income countries, while results indicate that these outcomes in multinational studies should be interpreted with caution. Research on explanatory factors of this paradox should include non-disease driven cultural factors influencing health.
adicionar en sua lista

Occupational Safety and Health in Venezuela.

Caraballo-Arias, Yohama
| Idioma(s): Inglés
INTRODUCTION: Venezuela has pioneered a preventive-focused and comprehensive movement for Occupational Safety and Health (OSH) in Latin America. However, despite being an oil-rich country, it has some of the lowest salaries for their workers and highest levels of hyperinflation, devaluation, crime, and violence of the world. OBJECTIVES: Review the current status and challenges on relevant aspects of OSH in Venezuela. METHODS: Review of literature and documents from national governments, UN agencies, NGOs, and the Venezuelan government concerning OSH and related topics since 1986. RESULTS: Reformed in 2005, the Organic Law on Prevention, Conditions and Environment (LOPCYMAT) was a fundamental moment of change for OSH. Factors which have impacted OSH the strongest are (i) the creation of the National Institute of Occupational Safety and Health (INPSASEL) and (ii) the socioeconomic crisis Venezuela is going through. Venezuela's laws are innovative and yet non-compliance is enormous. Almost half of the population works in the informal sector. Following the International Labor Office projections, 5 people die per day in Venezuela due to occupational accidents or diseases, making health and safety at work a luxury rather than a right. The quality of life for the average worker has deteriorated, affecting not only health but the overall well-being of all Venezuelans. The political and socio-economic situation has led to a mass exodus of more than 1.6 million highly qualified and talented professionals. Many statistics concerning OSH are not updated and are unreliable regarding occupational accidents and diseases. CONCLUSIONS: There is a substantial difference between what is written to protect individual Venezuelans in the workplace and the reality of workplace conditions. Substantial governmental actions are needed in the immediate future to improve occupational safety and health of Venezuelan workers.
adicionar en sua lista

Efecto de la inteligencia emocional y flujo en el trabajo sobre estresores y bienestar psicológico: análisis de ruta en docentes/ Efeito da inteligência emocional e fluxo de trabalho sobre estressores e bem-estar psicológico: análise de rota em docentes/ Effect of emotional intelligence and immersion in work on stressors and psychological wellbeing: Path analysis in professors

Millán de Lange, Anthony Constant; García-Álvarez, Diego de J; D'Aubeterre López, María Eugenia
| Idioma(s): Español
Se realizó un estudio explicativo y transversal sobre una muestra de 199 docentes universitarios de Venezuela, con el fin de confirmar el valor de la inteligencia emocional y la disposición a fluir en el trabajo como factores de protección personal ante las diferentes fuentes de estrés laboral y como promotores del bienestar psicológico. Los resultados se analizaron, a partir de dos análisis de ruta con la estrategia de modelos rivales, e indicaron que efectivamente ambas variables poseen un efecto de protección sobre algunas fuentes de estrés laboral y de promoción del bienestar psicológico. Eso coincide con lo estipulado teóricamente por el modelo PERMA, del cual surgieron las hipótesis... An explanatory, cross-cutting study was carried out in a sample of 199 university professors in Venezuela, in order to confirm the value of emotional intelligence and immersion in work as personal protection factors against the different sources of workplace stress and as promoters of psychological wellbeing. The results, which were analyzed on the basis of two path analyses using the rival models strategy, showed that, in fact, both variables protect against some sources of workplace stress and promote psychological wellbeing. This coincides with the theoretical stipulations of the PERMA model, which gave rise to the hypotheses... Realizou-se um estudo explicativo e transversal sobre uma amostra de 199 docentes universitários da Venezuela, a fim de confirmar o valor da inteligência emocional e a disposição a fluir no trabalho como fatores de proteção pessoal ante as diferentes fontes de estresse laboral e como promotores do bem-estar psicológico. Os resultados foram analisados a partir de duas análises de rota com a estratégia de modelos rivais, e indicaram que efetivamente ambas as variáveis possuem um efeito de proteção sobre algumas fontes de estresse laboral e de promoção do bem-estar psicológico. Isso coincide com o estipulado teoricamente pelo modelo PERMA, do qual surgiram as hipóteses...
adicionar en sua lista

Comparative federal health care policy: evidence of collaborative federalism in Pakistan and Venezuela.

Baracskay, Daniel
| Idioma(s): Inglés
Collaborative federalism has provided an effective analytical foundation for understanding how complex public policies are implemented in federal systems through intergovernmental and intersectoral alignments. This has particularly been the case in issue areas like public health policy where diseases are detected and treated at the local level. While past studies on collaborative federalism and health care policy have focused on federal systems that are largely democratic, little research has been conducted to examine the extent of collaboration in authoritarian structures. This article applies the collaborative federalism approach to the Islamic Republic of Pakistan and the Bolivarian Republic of Venezuela. Evidence suggests that while both nations have exhibited authoritarian governing structures, there have been discernible policy areas where collaborative federalism is embraced to facilitate the implementation process. Further, while not an innate aspect of their federal structures, Pakistan and Venezuela can potentially expand their use of the collaborative approach to successfully implement health care policy and the epidemiological surveillance and intervention functions. Yet, as argued, this would necessitate further development of their structures on a sustained basis to create an environment conducive for collaborative federalism to flourish, and possibly expand to other policy areas as well.
Resultados  1-10 de 493