Binational utilization and barriers to care among Mexican American border residents with diabetes.

OBJECTIVE: To assess whether U.S.-Mexico border residents with diabetes 1) experience greater barriers to medical care in the United States of America versus Mexico and 2) are more likely to seek care and medication in Mexico compared to border residents without diabetes. METHODS: A stratified two-stage randomized cross-sectional health survey was conducted in 2009 - 2010 among 1 002 Mexican American households. RESULTS: Diabetes rates were high (15.4%). Of those that had diabetes, most (86%) reported comorbidities. Compared to participants without diabetes, participants with diabetes had slightly greater difficulty paying US$ 25 (P = 0.002) or US$ 100 (P = 0.016) for medical care, and experienced greater transportation and language barriers (P = 0.011 and 0.014 respectively) to care in the United States, but were more likely to have a person/place to go for medical care and receive screenings. About one quarter of participants sought care or medications in Mexico. Younger age and having lived in Mexico were associated with seeking care in Mexico, but having diabetes was not. Multiple financial barriers were independently associated with approximately threefold-increased odds of going to Mexico for medical care or medication. Language barriers were associated with seeking care in Mexico. Being confused about arrangements for medical care and the perception of not always being treated with respect by medical care providers in the United States were both associated with seeking care and medication in Mexico (odds ratios ranging from 1.70 - 2.76). CONCLUSIONS: Reporting modifiable barriers to medical care was common among all participants and slightly more common among 1) those with diabetes and 2) those who sought care in Mexico. However, these are statistically independent phenomena; persons with diabetes were not more likely to use services in Mexico. Each set of issues (barriers facing those with diabetes, barriers related to use of services in Mexico) may occur side by side, and both present opportunities for improving access to care and disease management.

High prevalence of human T-lymphotropic virus infection in indigenous women from the peruvian Amazon.

BACKGROUND: In an earlier study, we detected an association between human T-cell lymphotropic virus (HTLV) infection and cervical human papillomavirus (HPV) in indigenous Amazonian Peruvian women of the Shipibo-Konibo ethnic group. As both HTLV and HPV can be transmitted sexually, we now report a population-based study examining the prevalence and risk factors for HTLV-1 and HTLV-2 infection in this population. METHODS: Between July and December 2010, we conducted a comprehensive screening for HTLV among Shipibo-Konibo women 15 to 39 years of age living in two communities located in Lima and in 17 communities located within four hours by car or boat from the Amazonian city of Pucallpa in Peru. RESULTS: We screened 1,253 Shipibo-Konibo women for HTLV infection 74 (5.9%) tested positive for HTLV-1, 47 (3.8%) for HTLV-2 infection, and 4 (0.3%) had indeterminate results. In the multivariate analysis, factors associated with HTLV-1 infection included: older age (Prevalence Ratio (PR): 1.04, 95% CI 1.00-1.08), primary education or less (PR: 2.01, 95% CI: 1.25-3.24), younger or same age most recent sex partner (PR: 1.66, 95% CI: 1.00-2.74), and having a most recent sex partner who worked at a logging camp (PR: 1.73, 95% CI: 1.09-2.75). The only factor associated with HTLV-2 infection was older age (PR: 1.08, 95% CI: 1.03-1.12). CONCLUSION: HTLV infection is endemic among Shipibo-Konibo women. Two characteristics of the sexual partner (younger age and labor history) were associated with infection in women. These results suggest the need for implementation of both HTLV screening during the antenatal healthcare visits of Shipibo-Konibo women, and counseling about the risk of HTLV transmission through prolonged breastfeeding in infected women. We also recommend the implementation of prevention programs to reduce sexual transmission of these viruses.

Binational utilization and barriers to care among Mexican American border residents with diabetes / Utilización binacional y barreras a la atención en las personas con diabetes que residen en la frontera mexicano-estadounidense

OBJECTIVE: To assess whether U.S.-Mexico border residents with diabetes 1) experience greater barriers to medical care in the United States of America versus Mexico and 2) are more likely to seek care and medication in Mexico compared to border residents without diabetes. METHODS: A stratified two-stage randomized cross-sectional health survey was conducted in 2009 - 2010 among 1 002 Mexican American households. RESULTS: Diabetes rates were high (15.4%). Of those that had diabetes, most (86%) reported comorbidities. Compared to participants without diabetes, participants with diabetes had slightly greater difficulty paying US$ 25 (P = 0.002) or US$ 100 (P = 0.016) for medical care, and experienced greater transportation and language barriers (P = 0.011 and 0.014 respectively) to care in the United States, but were more likely to have a person/place to go for medical care and receive screenings. About one quarter of participants sought care or medications in Mexico. Younger age and having lived in Mexico were associated with seeking care in Mexico, but having diabetes was not. Multiple financial barriers were independently associated with approximately threefold-increased odds of going to Mexico for medical care or medication. Language barriers were associated with seeking care in Mexico. Being confused about arrangements for medical care and the perception of not always being treated with respect by medical care providers in the United States were both associated with seeking care and medication in Mexico (odds ratios ranging from 1.70 - 2.76). CONCLUSIONS: Reporting modifiable barriers to medical care was common among all participants and slightly more common among 1) those with diabetes and 2) those who sought care in Mexico. However, these are statistically independent phenomena; persons with diabetes were not more likely to use services in Mexico. Each set of issues (barriers facing those with diabetes, barriers related to use of services in Mexico) may occur side by side, and both present opportunities for improving access to care and disease management.

OBJETIVO: Evaluar si las personas con diabetes que residen en la frontera mexicano-estadounidense 1) encuentran mayores barreras para obtener atención médica en los Estados Unidos de América que en México; y 2) acuden a México en busca de atención y medicación con mayor probabilidad que las personas no diabéticas que residen en la frontera. MÉTODOS: Durante el 2009 y el 2010, en una muestra de 1 002 hogares mexicano-estadounidenses, se llevó a cabo una encuesta transversal de salud en dos etapas, estratificada y aleatorizada. RESULTADOS: Las tasas de diabetes eran elevadas (15,4%). La mayor parte de las personas con diabetes (86%) notificaron comorbilidades. En comparación con los participantes no diabéticos, los afectados de diabetes experimentaban dificultades algo mayores para pagar US$ 25 (P = 0,002) o US$ 100 (P = 0,016) por recibir atención médica, y encontraban mayores barreras en materia de transporte e idioma (P = 0,011 y 0,014, respectivamente) para ser atendidos en los Estados Unidos, aunque era más probable que contaran con una persona o lugar adonde acudir en busca de atención médica y para ser sometidos a tamizaje. Una cuarta parte de los participantes acudían a México en busca de atención o medicamentos. Una edad menor y el haber vivido en México se asociaban con la búsqueda de atención en México, pero no el padecer diabetes. La presencia de múltiples barreras financieras se asociaba independientemente con una probabilidad aproximadamente tres veces mayor de acudir a México en busca de atención médica o medicación. Las barreras idiomáticas se asociaban con la búsqueda de atención en México. La confusión acerca de los trámites para recibir atención médica y la percepción de no recibir siempre un trato respetuoso por parte de los proveedores de atención médica en los Estados Unidos se asociaban con la búsqueda de atención y medicación en México (odds ratio, 1,70 - 2,76). CONCLUSIONES: La notificación de barreras modificables a la atención médica fue frecuente entre los participantes y algo más frecuente entre 1) las personas con diabetes; y 2) los que buscaban se atendidos en México. Sin embargo, estos fenómenos son estadísticamente independientes; no era más probable que las personas con diabetes utilizaran servicios en México. Ambos conjuntos de problemas (las barreras que deben afrontar las personas con diabetes, las barreras relacionadas con el uso de servicios en México) pueden coexistir, y proporcionan oportunidades para mejorar el acceso a la atención y el tratamiento de las enfermedades.

Healthcare for the poor and dispossessed: from Alma-Ata to the Millennium Development Goals.

Healthcare models which recognize the equity principle have had to confront the challenge of providing healthcare for the poor and dispossessed. Healthcare premised on "human rights" strives to remove/ reduce barriers to access by a complete waiver of all fees in the public sector or various other subsidies to make healthcare more affordable. Social welfare programmes are held hostage to the vagaries of the economy and resource scarcity. The Alma-Ata's primary healthcare is inherently a health development strategy which embraces a wholistic approach to health and wellness. This strategy, by refocussing on the Millennium Development Goals, can therefore accommodate the innovations required to overcome the challenges posed by technological, financial, cultural and geographical factors to provide a better quality of life for all, but moreso for the poor and dispossessed.

Healthcare for the poor and dispossessed from Alma-Ata to the millennium development goals / Atención a la salud para los pobres y desposeídos: de Alma-Ata a las metas de desarrollo del milenio

Healthcare models which recognize the equity principle have had to confront the challenge of providing healthcare for the poor and dispossessed. Healthcare premised on "human rights" strives to remove/reduce barriers to access by a complete waiver of all fees in the public sector or various other subsidies to make healthcare more affordable. Social welfare programmes are held hostage to the vagaries of the economy and resource scarcity. The Alma-Ata's primary healthcare is inherently a health development strategy which embraces a wholistic approach to health and wellness. This strategy, by refocussing on the Millennium Development Goals, can therefore accommodate the innovations required to overcome the challenges posed by technological, financial, cultural and geographical factors to provide a better quality of life for all, but moreso for the poor and dispossessed.

Los modelos de atención a la salud que reconocen el principio de la equidad han tenido que hacer frente al reto de brindar atención a la salud de los pobres y los desposeídos. La atención a la salud estipulada en los "derechos humanos" lucha por eliminar o reducir las barreras de acceso, a través de la completa exoneración de todos los pagos en el sector público y varios otros subsidios encaminados a poner los servicios de salud al alcance de todos. Los programas de bienestar social son rehenes de los caprichos de la economía y la escasez de recursos. La atención primaria a la salud en conformidad con Alma-Ata es en esencia una estrategia de desarrollo que se adhiere a un enfoque holístico de la salud y el bienestar. Esta estrategia, que reenfoca el Objectivos Desarrollo del Milenio, puede por tanto dar espacio a las innovaciones requeridas para superar los desafíos que los factores tecnológicos, financieros, culturales y geográficos presentan a la posibilidad de ofrecer una mejor calidad de vida a todos, pero sobre todo a los pobres y los desposeídos.

[EMTALA: what it is, its origins, and how it functions in Puerto Rico]. / EMTALA: que es, sus origenes y como funciona en Puerto Rico .

EMTALA (Emergency Medical Treatment and Active Labor Act) is a law born during the mid-eighties as an anti-discrimination law. Initially, its intention was to protect the uninsured population from being denied medical care due to inability to pay medical bills. Presently, EMTALA helps assure that patients get a screening evaluation about their medical condition, that they are stabilized or transferred to an appropriate medical facility, and that hospitals are obliged to accept patient's in transfer if they offer the medical services needed and have the capacity to manage the patient's condition. EMTALA is a Federal Law that has been interpreted and adapted for its use in Puerto Rico. It is the intention of this article to describe the events that led to the Law's creation, explains how it is applied in our hospitals, and describes the implications of EMTALA in our daily practice.

Prevalence and pattern of epilepsy treatment in different socioeconomic classes in Brazil.

PURPOSE: The worldwide prevalence of epilepsy is variable, estimated at 10//1,000 people, and access to treatment is also variable. Many people go untreated, particularly in resource-poor countries. OBJECTIVE: To estimate the prevalence of epilepsy and the proportion of people not receiving adequate treatment in different socioeconomic classes in Brazil, a resource-poor country. METHODS: A door-to-door survey was conducted to assess the prevalence and treatment gap of epilepsy in three areas of two towns in Southeast Brazil with a total population of 96,300 people. A validated screening questionnaire for epilepsy (sensitivity 95.8%, specificity 97.8%) was used. A neurologist further ascertained positive cases. A validated instrument for socioeconomic classification was used. RESULTS: Lifetime prevalence was 9.2/1,000 people [95% CI 8.4-10.0] and the prevalence of active epilepsy was 5.4/1,000 people. This was higher in the more deprived social classes (7.5/1,000 compared with 1.6/1,000 in the less deprived). Prevalence was also higher in elderly people (8.5/1,000). Thirty-eight percent of patients with active epilepsy had inadequate treatment (19% on no medication); the figures were similar in the different socioeconomic groups. CONCLUSION: The prevalence of epilepsy in Brazil is similar to other resource-poor countries, and the treatment gap is high. Epilepsy is more prevalent among less wealthy people and in elderly people. There is an urgent need for education in Brazil to inform people that epilepsy is a treatable, as well as preventable, condition.

Evaluation of breast cancer care under Puerto Rico's Health Care Reform.

Puerto Rico has implemented Health Care Reform legislation that shifted medically indigent and underserved persons from direct care by public sector institutions to managed care arrangements through the private sector. Our aim is to assess how previously underserved women with breast cancer have fared during the first three years of the Reform. Medical claims data were obtained on breast cancer cases in San Juan who were either enrolled in the capitated Reform plan or in a commercial policy offered by the same insurer. A set of indicators reflecting initial therapy, use of key services, and cumulative utilization rates of various medical procedures were constructed. Statistical tests were conducted to assess whether these indicators differed between Reform- and commercially-insured patients. Failure to reject null hypotheses of indicator differences were then used to judge Reform progress. We found some differences, but they were neither pervasive nor unidirectional. On balance, we conclude that previously underserved women are being treated for breast cancer roughly on par with other patients. This conclusion, however, is preliminary and subject to important qualifications.

[Study of variables associated with skin cancer in Chile using principal component analysis]. / Estudio de variables asociadas al cáncer de piel en Chile mediante análisis de componentes principales.

BACKGROUND: The incidence of skin cancer in Chile has increased in recent years. OBJECTIVE: To associate variables with skin cancer in Chile through indices generated using multivariate descriptive statistical techniques. MATERIAL AND METHOD: During May 2004, information was gathered from demographic, meteorological and clinical data from Chile corresponding to fiscal year 2001, the latest complete, official information available for the country's Health Services as a whole. The variables developed by the following were studied: the National Statistics Institute (INE), the Ministry of Health (MINSAL), the Ministry of Planning and Cooperation (MIDEPLAN), the National Health Fund (FONASA), the Chilean Meteorological Directorate, Federico Santa María Technical University and the Directorate-General for Water. A Principal Component Analysis (PCA) was then performed on the data obtained. RESULTS: The first three principal components were selected, with a cumulative explained variance percentage of 54.48 %. The first principal component explains 24.92 % of the variance, and is related to climatic and geographic variables. The second principal component explains 15.77 % of the variance, and is mainly related to FONASA's beneficiary population and the poverty rate. The mortality rate from skin cancer runs significantly against this component. The third principal component explains 13.79 % of the variance, and is related to population characteristics, such as total catchment population, female population and urban population. CONCLUSION: Performing PCA is useful in studying the factors associated with skin cancer.

Does early discharge with nurse home visits affect adequacy of newborn metabolic screening?

OBJECTIVE: To examine the impact of early discharge on newborn metabolic screening. STUDY DESIGN: Metabolic screening results were obtained from the Alabama State Lab for all infants born at our hospital between 8/1/97, and 1/31/99, and were matched with an existing database of early discharge infants. An early newborn discharge was defined as a discharge between 24 and 47 hours of age. Metabolic screening tests included phenylketonuria (PKU), hypothyroidism, and congenital adrenal hyperplasia (CAH). Early discharge and traditional stay infants were compared to determine the percentage of newborns screened and the timing of the first adequate specimen. RESULTS: The state laboratory received specimens from 3860 infants; 1324 were on early discharge newborns and 2536 infants in the traditional stay group. At least one filter paper test (PKU, hypothyroidism, and CAH) was collected on 99.2% of early discharge infants and 96.0% of traditional stay infants (P<.0001). Early discharge infants had a higher rate of initial filter paper specimens being inadequate (22.9%) compared with traditional stay infants (14.3%, P<.0001) but had a higher rate of repeat specimens when the initial specimen was inadequate (85.0% early discharge vs 75.3% traditional stay, P=.002). The early discharge group was more likely to have an adequate specimen within the first 9 days of life (1001, 98.8% early discharge vs 2016, 96.7% traditional stay, P=.0005). CONCLUSIONS: In this well established early discharge program with nurse home visits, newborn metabolic screening is not compromised by early discharge.

Healthcare reform in Puerto Rico. Managed care in a unique environment.

To reduce healthcare costs, Puerto Rico has adopted an innovative managed-care program to replace its old public healthcare system. Under the new program, healthcare funding for the medically indigent is being transferred from government-run hospitals and clinics to contracted private insurers who provide a wide range of services on a capitated payment plan. This well-planned initiative addresses the need to cut healthcare costs in Puerto Rico, but whether it will successfully meet the healthcare needs of beneficiaries in the long run is up for debate.