Burden of non-communicable diseases and behavioural risk factors in Mexico: Trends and gender observational analysis.

Background: There is scarce gender-disaggregated evidence on the burden of disease (BD) worldwide and this is particularly prominent in low- and middle-income countries. The objective of this study is to compare the BD caused by non-communicable diseases (NCDs) and related risk factors by gender in Mexican adults. Methods: We retrieved disability-adjusted life years (DALYs) estimates for diabetes, cancers and neoplasms, chronic cardiovascular diseases (CVDs), chronic respiratory diseases (CRDs), and chronic kidney disease (CKD) from the Global Burden of Disease (GBD) Study from 1990-2019. Age-standardized death rates were calculated using official mortality microdata from 2000 to 2020. Then, we analysed national health surveys to depict tobacco and alcohol use and physical inactivity from 2000-2018. Women-to-men DALYs and mortality rates and prevalence ratios (WMR) were calculated as a measure of gender gap. Findings: Regarding DALYs, WMR was >1 for diabetes, cancers, and CKD in 1990, indicating a higher burden in women. WMR decreased over time in all NCDs, except for CRDs, which increased to 0.78. However, WMR was <1 for all in 2019. The mortality-WMR was >1 for diabetes and cardiovascular diseases in 2000 and <1 for the rest of the conditions. The WMR decreased in all cases, except for CRDs, which was <1 in 2020. The WMR for tobacco and alcohol use remained under 1. For physical inactivity, it was >1 and increasing. Conclusions: The gender gap has changed for selected NCDs in favour of women, except for CRDs. Women face a lower BD and are less affected by tobacco and alcohol use but face a higher risk of physical inactivity. Policymakers should consider a gendered approach for designing effective policies to reduce the burden of NCDs and health inequities.

An assessment of the performance of the Mexican health system between 2000 and 2018.

This paper offers a comprehensive picture of the performance of the Mexican health system during the period 2000-18. Using high-quality and periodical data from the Organization for Economic Cooperation and Development, the World Bank, the Institute for Health Metrics and Evaluation and Mexico's National Survey of Household Income and Expenditure, we assess the evolution of seven types of indicators (health expenditure, health resources, health services, quality of care, health care coverage, health conditions and financial protection) over a period of 18 years during three political administrations. The reform implemented in Mexico in the period 2004-18-which includes the creation of 'Seguro Popular'-and other initiatives helped improve the financial protection levels of the Mexican population, expressed in the declining prevalence of catastrophic and impoverishing health expenditures, and various health conditions (consumption of tobacco in adults and under-five, maternal, cervical cancer and human immunodeficiency virus (HIV) or acquired immunodeficiency syndrome (AIDS) mortality rates). We conclude that policies intended to move towards universal health coverage should count on strong financial mechanisms to guarantee the consistent expansion of health care coverage and the sustainability of reform efforts. However, the mobilization of additional resources for health and the expansion of health care coverage do not guarantee by themselves major improvements in health conditions. Interventions to deal with specific health needs are also needed.

Out-of-pocket expenditure on medicines in Bangladesh: An analysis of the national household income and expenditure survey 2016-17.

BACKGROUND AND OBJECTIVES: High out-of-pocket expenditures (OOPE) increases the probability that households will become impoverished or will forgo needed care. The aim of this paper is to study household medicines expenditure and its associated determining factors to develop policies to protect households from financial hardship. METHODS: The present cross-sectional and population-level study used the Bangladesh 2016-17 National Household Income and Expenditure Survey (HIES). The final sample size was 46,080 households. We analyzed the probability of OOPE for medicines, the share of total OOPE due to medicines out of total OOPE in health (reported as a ratio between zero and one), the OOPE amount for medicines reported (in United States Dollars), and the share of OOPE amount on medicines out of total household expenditure (reported as a ratio between zero and one). Predictors of analyzed outcomes were identified using three regression models. RESULTS: Out of those households who spent on healthcare, the probability of having any OOPE on medicines was 87.9%. Of those who spent on medicines, the median monthly expenditure was US$3.03. The poorest households spent 9.97% of their total household expenditure as OOPE on medicines, nearly double that of the wealthiest households (5.86%). The characteristic which showed the most significant correlation to a high OOPE on medicines was the presence of chronic diseases, especially cancer. Twenty six percent of all surveyed households spend more than 10% of their OOPE on medicines. CONCLUSIONS: Our study shows that financial protection should be targeted at the poorest quintiles and such protection should include enrollment of rural households. Further, outpatient medicines benefits should include those for non-communicable diseases (NCDs).

The Sustainable Development Goals and Technological Capacity / Los Objetivos de Desarrollo Sostenible y las capacidades tecnológicas / Os Objetivos de Desenvolvimento Sustentável e a capacidade tecnológica

SUMMARY In order to achieve the Sustainable Development and Health Goals, it is essential to increase the technological capacity of the most disadvantaged populations. In the 21st century, the necessary technologies for this exist. The gap in technological capacity reflects the existence of a technological gradient between large- and small-scale production, due to an absence of incentives for innovation and a lack of technological dissemination in small businesses and communities. Technological change is central to development, but it is a public good that the market economy does not provide efficiently. Providing it requires the implementation of public policies aimed at technological innovation and dissemination. Reducing the technological gradient is therefore a major part of the United Nations 2030 Agenda for Sustainable Development and the Pan American Health Organization's 2018-2030 Sustainable Health Agenda for the Americas. This also applies to the development of health systems, which function as a redistribution mechanism to break poverty traps. In addition, experiences in these systems are relevant to the implementation of policies that increase technological capacities aimed at reducing poverty, improving social determinants of health, and thereby reducing the scale of the human development trap.

RESUMEN Para lograr los objetivos de desarrollo y salud sostenibles, es esencial incrementar las capacidades tecnológicas de las poblaciones más desfavorecidas. Entrado el siglo XXI, existen las tecnologías necesarias para ello. El déficit en capacidades tecnológicas se debe a la existencia de un gradiente tecnológico entre la producción de gran y de pequeña escalas, debido a la falta de incentivos para la innovación y la difusión en empresas y comunidades pequeñas. En estos ámbitos el cambio tecnológico, punto medular del desarrollo, es un bien público que la economía de mercado no provee eficientemente. Su provisión requiere la aplicación de políticas públicas de innovación y difusión tecnológicas. La reducción del gradiente tecnológico constituye, pues, parte medular de la Agenda 2030 para el Desarrollo Sostenible, de las Naciones Unidas, y la Agenda de Salud Sostenible para las Américas 2018-2030, de la Organización Panamericana de la Salud. Esto es aplicable, así mismo, al desarrollo de los sistemas de salud, que funcionan también como mecanismos de redistribución para romper las trampas de pobreza. Asimismo, las experiencias en esos sistemas tienen relevancia para aplicar políticas de incremento de capacidades tecnológicas que disminuyan la pobreza, mejoren los determinantes sociales de la salud y, con ello, reduzcan la magnitud de la trampa de desarrollo humano.

RESUMO Para alcançar os objetivos de desenvolvimento e saúde sustentáveis, é fundamental aumentar a capacidade tecnológica das populações mais desfavorecidas. Com a entrada do século XXI, há tecnologias necessárias para isso. O déficit em capacidade tecnológica decorre de um gradiente tecnológico entre a produção em pequena e larga escala pela falta de incentivos à inovação e difusão em empresas e comunidades pequenas. Nestas esferas, a evolução tecnológica, que é o eixo do desenvolvimento, é um bem público que não é provido de forma eficiente pela economia de mercado. Políticas públicas de inovação e difusão tecnológicas são necessárias. Diminuir o gradiente tecnológico constitui, portanto, a base da Agenda 2030 para o Desenvolvimento Sustentável, da Agenda das Nações Unidas e da Agenda de Saúde Sustentável para as Américas 2018-2030 da Organização Pan-Americana da Saúde. Requer também o desenvolvimento dos sistemas de saúde que servem como mecanismos de redistribuição para romper com as armadilhas da pobreza. Ademais, a experiência adquirida nesses sistemas é indispensável para instituir políticas de aumento da capacidade tecnológica que diminuam a pobreza, melhorem os determinantes sociais da saúde e, assim, reduzam a dimensão da armadilha do desenvolvimento humano.

Lung cancer in Mexico: findings from the Global Burden of Disease Study, 1990-2016.

OBJECTIVE: To show lung cancer (LC) mortality and disability-adjusted life years (DALYs) in Mexico. MATERIALS AND METHODS: With the visualization tools at the Global Burden of Disease Study website, we analyzed LC mortality and disability-adjusted life years (DALYs) by state, sex, socio- demographic index (SDI), age, and risk factors between 1990 and 2016. RESULTS: Mortality rate decreased from 13.9 to 9.1 per 100 000 between 1990 and 2016. This reduction is greater among men. However, deaths by LC rose from 5 478 to 8 470. DALYs rate also decreased. Northern states with higher SDI face a larger burden from LC but exhibited greater reductions compared with southern, less developed states. The burden of LC is concentrated among older population. Smoking is the main risk factor for LC. CONCLUSIONS: The burden by LC has decreased but is differential between states. LC threatens financially both the health system and individuals, since an important fraction of the population is not protected.

OBJETIVO: Mostrar la mortalidad y los años de vida saluda- bles (Avisas) perdidos por cáncer de pulmón (CP) en México. MATERIAL Y MÉTODOS: Con la herramienta de visualización del estudio de la Carga Global de la Enfermedad, se analizó mortalidad y Avisas por CP según diferentes criterios entre 1990 y 2016. RESULTADOS: La tasa de mortalidad disminuyó de 13.9 a 9.1 por 100 000. Dicha reducción fue mayor entre hombres. Las muertes por CP crecieron de 5 478 a 8 470. La tasa de Avisas se redujo. La carga del CP se concentra en grupos de edad avanzada. Los estados del norte, con mayor nivel sociodemográfico, enfrentan mayor carga, pero presen- taron mayores reducciones comparados con estados menos desarrollados. Fumar es el principal factor de riesgo para CP. CONCLUSIONES: La carga por CP ha disminuido pero es diferencial entre estados. El CP amenaza financieramente el sistema de salud y la población, pues una fracción importante no está protegida.

Lung cancer in Mexico: findings from the Global Burden of Disease Study, 1990-2016 / Cáncer de pulmón en México: hallazgos del estudio de Carga Global de la Enfermedad 1999-2016

Abstract: Objective: To show lung cancer (LC) mortality and disability-adjusted life years (DALYs) in Mexico. Materials and methods: With the visualization tools at the Global Burden of Disease Study website, we analyzed LC mortality and disability-adjusted life years (DALYs) by state, sex, sociodemographic index (SDI), age, and risk factors between 1990 and 2016. Results: Mortality rate decreased from 13.9 to 9.1 per 100 000 between 1990 and 2016. This reduction is greater among men. However, deaths by LC rose from 5 478 to 8 470. DALYs rate also decreased. Northern states with higher SDI face a larger burden from LC but exhibited greater reductions compared with southern, less developed states. The burden of LC is concentrated among older population. Smoking is the main risk factor for LC. Conclusions: The burden by LC has decreased but is differential between states. LC threatens financially both the health system and individuals, since an important fraction of the population is not protected.

Resumen: Objetivo: Mostrar la mortalidad y los años de vida saludables (Avisas) perdidos por cáncer de pulmón (CP) en México. Material y métodos: Con la herramienta de visualización del estudio de la Carga Global de la Enfermedad, se analizó mortalidad y Avisas por CP según diferentes criterios entre 1990 y 2016. Resultados: La tasa de mortalidad disminuyó de 13.9 a 9.1 por 100 000. Dicha reducción fue mayor entre hombres. Las muertes por CP crecieron de 5 478 a 8 470. La tasa de Avisas se redujo. La carga del CP se concentra en grupos de edad avanzada. Los estados del norte, con mayor nivel sociodemográfico, enfrentan mayor carga, pero presentaron mayores reducciones comparados con estados menos desarrollados. Fumar es el principal factor de riesgo para CP. Conclusiones: La carga por CP ha disminuido pero es diferencial entre estados. El CP amenaza financieramente el sistema de salud y la población, pues una fracción importante no está protegida.

Welfare effects of health insurance in Mexico: The case of Seguro Popular de Salud.

This study contributes with original empirical evidence on the distributional and welfare effects of one of the most important health policies implemented by the Mexican government in the last decade, the Seguro Popular de Salud (SPS). We analyze the effect of SPS on households' welfare using a decomposable index that considers insured and uninsured households' response to out-of-pocket (OOP) payments using both social welfare weights and inequality aversion. The disaggregation of the welfare index allows us to explore the heterogeneity of the SPS impact on households' welfare. We applied propensity score matching to reduce the self-selection bias of being SPS insured. Overall results suggest non-conclusive results of the impact of SPS on households' welfare. When we disaggregated the welfare index by different sub-population groups, our results suggest that households' beneficiaries of SPS with older adults or living in larger cities are better protected against OOP health care payments than their uninsured counterparts. However, no effect was found among SPS-insured households living in rural and smaller cities, which is a result that could be attributed to limited access to health resources in these regions. Scaling up health insurance coverage is a necessary but not sufficient condition to ensure the protection of SPS coverage against financial risks among the poor.

Prison environment and non-communicable chronic disease modifiable risk factors: length of incarceration trend analysis in Mexico City.

BACKGROUND: There is a lack of evidence regarding chronic disease modifiable risk factors among prisoner populations in Latin America. The purpose of this study was to estimate the prevalence of modifiable risk factors for chronic diseases and to assess their relationship with length of incarceration. METHODS: We analysed data from a cross sectional study in which 4241 prisoners were randomly selected to answer a questionnaire with socio-demographic and health behaviour content using an audio computer-assisted self-interview format. Physical activity (PA), low-quality diet, current smoking and alcohol or cocaine use during the last month in prison were our main outcomes. Quantile regression models and logistic regression models were performed. RESULTS: Our final analytical sample consisted of 3774 prisoners from four Mexico City prisons. PA was estimated as 579 median metabolic equivalents-min/week, prevalence of alcohol use was 23.4%, cocaine use was 24.2% and current smoking was 53.2%. Our results suggest that, as length of incarceration increased, PA as well as alcohol and cocaine use increased, whereas the quality of diet decreased. CONCLUSION: This study supports the hypothesis that exposure to prison environment (measured by length of incarceration) fosters modifiable risk factors for chronic diseases, particularly diet quality and cocaine use.

¿El aseguramiento público en salud mejora la atención en los servicios? El caso de la atención prenatal en adolescentes en México / Does public health insurance improve health care? The case of prenatal care for adolescents in Mexico

Resumen: Objetivo: Comprobar la asociación entre el aseguramiento público en salud y la atención prenatal adecuada en mujeres adolescentes. Material y métodos: Análisis transversal de datos de 3 978 mujeres (N=4 522 296) que reportaron embarazo en la adolescencia (12-19 años), derivados de las Encuestas Nacional de Salud 2000 y de Salud y Nutrición 2006 y 2012. Mediante modelos de regresión logística se analizó oportunidad, frecuencia y contenido de la atención prenatal. Resultados: La probabilidad de recibir atención prenatal oportuna y frecuente aumentó de 0.60 (IC95%:0.56;0.64) en 2000 a 0.71 (IC95%:0.66;0.76) en 2012. En 2012 la probabilidad de recibir atención oportuna, frecuente y con contenido básico fue 0.54 (IC95%:0.49;0.58) siendo mayor en mujeres con Seguridad Social que en aquéllas afiliadas al Seguro Popular o sin aseguramiento. Conclusión: Contar con seguridad social incrementa la probabilidad de recibir atención prenatal adecuada en adolescentes en México.

Abstract: Objective: To test the association between public health insurance and adequate prenatal care among female adolescents in Mexico. Materials and methods: Cross-sectional study, using the National Health and Nutrition Survey 2000, 2006, and 2012.We included 3 978 (N=4 522 296) adolescent (12-19) women who reported a live birth.We used logistic regression models to test the association of insurance and adequate (timeliness, frequency and content) prenatal care. Results: The multivariable predicted probability of timely and frequent prenatal care improved over time, from 0.60 (IC95%:0.56;0.64) in 2000 to 0.71 (IC95%:0.66;0.76) in 2012. In 2012, the probability of adequate prenatal care was 0.54 (IC95%:0.49;0.58); women with Social Security had higher probability than women with Seguro Popular and without health insurance. Conclusion: Having Social Security is associated with receipt of adequate prenatal care among adolescents in Mexico.

Eficiencia de los recursos humanos en salud: una aproximación a su análisis en México / Efficiency of human resources for health: an approach to its analysis in Mexico

Resumen: Objetivo: Analizar indicadores de eficiencia de los recursos humanos (RH) de la Secretaría de Salud de México. Material y métodos: Utilizando información secundaria se exploraron tres dimensiones de eficiencia: a) desperdicio de fuerza laboral, b) distribución de RH entre niveles de atención, y c) productividad. Resultados: El grupo de trabajadores de salud analizado se caracteriza por presentar niveles importantes de desempleo y subempleo de RH, una distribución distante de las recomendaciones internacionales y niveles de producción heterogéneos entre los estados. Conclusiones: Es imperativo diseñar e implementar un plan de RH en salud alineado a las necesidades y demandas de las poblaciones cubiertas que contemple medidas regulatorias del mercado de formación de estos recursos, su distribución entre y al interior de los sistemas estatales de salud y la generación de incentivos para el desempeño.

Abstract: Objective: To analyze efficiency indicators of human resources working at Mexico's Ministry of Health. Materials and methods: Three dimensions of efficiency were explored: a) labor wastage, b) distribution of human resources (HR) across levels of care, and c) productivity. Results: Health workers present significant levels of unemployment and underemployment; distribution does not meet international recommendations, and heterogeneous levels of productivity were found among states. Conclusions: Health and educational authorities should develop and implement a HR plan that takes into consideration the needs and demands of the covered population, and includes a clearly defined set of measures to regulate the future production of HR as well as their distribution among and within state health systems, and that allocates incentives to improve performance.

A tale of two epidemics: gender differences in socio-demographic characteristics and sexual behaviors among HIV positive individuals in Mexico City.

BACKGROUND: To date, the HIV epidemic in Mexico has been concentrated mainly among men who have sex with men, butheterosexual transmission, particularly to women, is increasingly important. This study examine gender differences in socio-demographic characteristics and risk behaviors of HIV positive individuals in Mexico City. METHODS: We analyzed data from a cross-sectional survey of 1,490 clinic patients (male:female ratio 8:1) with HIV inMexico City in 2010. We examined socio-demographic characteristics, risk behavior, and history of HIV infection.From multivariate non-linear probability (probit) models we calculated predicted probabilities by sex of several outcomes: marginalization, demographic and sexual risk behaviors. RESULTS: Significant differences were found between men and women. Multivariate models suggest that women had lower schooling levels; were less likely to have been employed in the past month and earn more than the minimal wage; more likely to have children, to have been sexually abused, to never have used condoms and to report having been infected by a stable partner. Additionally, women were less likely to report having a partner with a history of migration to the USA and to have engaged in transactional sex. CONCLUSION: Significant differences exist between men and women with HIV in Mexico City in terms of their socioeconomicand behavioral profiles, which translate into differences in terms of exposure to HIV infection. Women face social and economic vulnerability while men tend to have riskier sexual behavior. Gender issues must be approached in prevention and treatment efforts, using diverse methods to target those most vulnerable and at risk.

[AIDS-related early mortality in Mexico between 2008 and 2012]. / Mortalidad temprana por sida en México durante el periodo 2008-2012.

OBJECTIVE: To describe the distribution of AIDS-related mortality according to the time of occurrence since entry to the System for the Administration, Logistics and Surveillance of Antiretrovirals (SALVAR, in Spanish), among users of Ministry of Health facilities in Mexico. MATERIALS AND METHODS: Descriptive analysis of AIDS mortality and the related clinical and demographic profile of 41847 patients registered in SALVAR. RESULTS: 3195 patients (8.1%) died within the study period, 59% of these deaths occurred within six months after treatment initiation. Among those patients, 87.3% were diagnosed late, given their CD4 levels (CD4cel<200 cel/ml³). CONCLUSION: Our results underscore the need to strengthen programs aimed to increase opportune HIV diagnosis and linkage to care, as a key component of universal access policy to antiretroviral treatment in Mexico.

[The role of supply-side characteristics of services in AIDS mortality in Mexico]. / Exploración del rol de la oferta de servicios para explicar la variación de la mortalidad por sida en México.

OBJECTIVE: To document the association between supply-side determinants and AIDS mortality in Mexico between 2008 and 2013. MATERIALS AND METHODS: We analyzed the SALVAR database (system for antiretroviral management, logistics and surveillance) as well as data collected through a nationally representative survey in health facilities. We used multivariate logit regression models to estimate the association between supply-side characteristics, namely management, training and experience of health care providers, and AIDS mortality, distinguishing early and non-early mortality and controlling for clinical indicators of the patients. RESULTS: Clinic status of the patients (initial CD4 and viral load) explain 44.4% of the variability of early mortality across clinics and 13.8% of the variability in non-early mortality. Supply-side characteristics increase explanatory power of the models by 16% in the case of early mortality, and 96% in the case of non-early mortality. CONCLUSIONS: Aspects of management and implementation of services contribute significantly to explain AIDS mortality in Mexico. Improving these aspects of the national program, can similarly improve its results.

A Cross-Sectional Study of Prisoners in Mexico City Comparing Prevalence of Transmissible Infections and Chronic Diseases with That in the General Population.

OBJECTIVES: To describe patterns of transmissible infections, chronic illnesses, socio-demographic characteristics and risk behaviors in Mexico City prisons, including in comparison to the general population, to identify those currently needing healthcare and inform policy. MATERIALS AND METHODS: A cross-sectional study among 17,000 prisoners at 4 Mexico City prisons (June to December 2010). Participation was voluntary, confidential and based on informed consent. Participants were tested for HIV, Hepatitis B & C, syphilis, hypertension, obesity, and, if at risk, glucose and cholesterol. A subset completed a questionnaire on socio-demographic characteristics and risk behaviors. Positive results were delivered with counseling and treatment or referral. RESULTS: 76.8% (15,517/20,196) of men and 92.9% (1,779/1,914) of women participated. Complete data sets were available for 98.8%. The following prevalence data were established for transmissible infections: HIV 0.7%; syphilis: Anti-TP+/VDRL+ 2.0%; Hepatitis B: HBcAb 2.8%, HBsAg 0.15%; Anti-HCV 3.2%. Obesity: 9.5% men, 33.8% women. Compared with national age- and sex-matched data, the relative prevalence was greater for HIV and syphilis among women, HIV and Hepatitis C in men, and all infections in younger participants. Obesity prevalence was similar for women and lower among male participants. The prevalence of previously diagnosed diabetes and hypertension was lower. Questionnaire data (1,934 men, 520 women) demonstrated lower educational levels, increased smoking and substance use compared to national data. High levels of non-sterile tattooing, physical abuse and histories of sexual violence were found. CONCLUSION: The study identified that health screening is acceptable to Mexico City prisoners and feasible on a large-scale. It demonstrated higher prevalence of HIV and other infections compared to national data, though low rates compared to international data. Individual participants benefited from earlier diagnosis, treatment and support. The data collected will also enable the formulation of improved policy for this vulnerable group.

Mortalidad temprana por sida en México durante el periodo 2008-2012 / AIDS-related early mortality in Mexico between 2008 and 2012

Objetivo. Describir la distribución de la mortalidad por sida (2008-2012) en usuarios de unidades de atención de la Secretaría de Salud de México, en el Sistema de Administración, Logística y Vigilancia de Antirretrovirales (SALVAR). Material y métodos. Análisis descriptivo del tipo de mortalidad y el perfil clínico y sociodemográfico relacionado, de 41847 pacientes registrados en el SALVAR. Resultados. Se identificaron 3195 (8.1%) pacientes que fallecieron en el periodo de estudio, de los cuales 59% murió durante los primeros seis meses de seguimiento en el sistema. De éstos, 87.3% fue diagnosticado de manera tardía de acuerdo con su nivel de CD4 inicial (CD4<200 cel/ml³). Conclusión. Los hallazgos resaltan la importancia de fortalecer los programas de detección oportuna y la vinculación efectiva al tratamiento de las personas VIH positivas, como un componente fundamental de la política de acceso universal a tratamiento antirretroviral en México.

Objective. To describe the distribution of AIDS-related mortality according to the time of occurrence since entry to the System for the Administration, Logistics and Surveillance of Antiretrovirals (SALVAR, in Spanish), among users of Ministry of Health facilities in Mexico. Materials and methods. Descriptive analysis of AIDS mortality and the related clinical and demographic profile of 41847 patients registered in SALVAR. Results. 3195 patients (8.1%) died within the study period, 59% of these deaths occurred within six months after treatment initiation. Among those patients, 87.3% were diagnosed late, given their CD4 levels (CD4cel<200 cel/ml³). Conclusion. Our results underscore the need to strengthen programs aimed to increase opportune HIV diagnosis and linkage to care, as a key component of universal access policy to antiretroviral treatment in Mexico.

Exploración del rol de la oferta de servicios para explicar la variación de la mortalidad por sida en México / The role of supply-side characteristics of services in AIDS mortality in Mexico

Objetivo. Documentar la asociación entre factores de la oferta de servicios de atención de VIH sobre la mortalidad por sida en México en el periodo 2008-2013. Material y métodos. Se analizaron datos del sistema de administración, logística y vigilancia de antirretrovirales (SALVAR) y de una encuesta aplicada en unidades de atención. Se utilizaron modelos de regresión logit multivariados para estimar la asociación entre características de la oferta de servicios -en particular, de la gerencia de servicios y de la capacitación y experiencia de los prestadores- y la mortalidad por sida, distinguiendo entre mortalidad temprana y no temprana, y controlando por características clínicas de los pacientes. Resultados. Las características clínicas de los pacientes (CD4 inicial y carga viral) explican 44.4% de la variabilidad en la mortalidad temprana entre clínicas y 13.8% de la variabilidad de mortalidad no temprana. Las características de la oferta aumentan 16% del poder explicativo en el caso de la mortalidad temprana y 96% en el de la mortalidad no temprana. Conclusiones. Los aspectos de gerencia e implementación de los servicios de atención de VIH contribuyen significativamente a explicar la mortalidad por sida en México. Mejorar estos aspectos del programa nacional puede mejorar sus resultados.

Objective. To document the association between supply-side determinants and AIDS mortality in Mexico between 2008 and 2013. Materials and methods. We analyzed the SALVAR database (system for antiretroviral management, logistics and surveillance) as well as data collected through a nationally representative survey in health facilities. We used multivariate logit regression models to estimate the association between supply-side characteristics, namely management, training and experience of health care providers, and AIDS mortality, distinguishing early and non-early mortality and controlling for clinical indicators of the patients. Results. Clinic status of the patients (initial CD4 and viral load) explain 44.4% of the variability of early mortality across clinics and 13.8% of the variability in non-early mortality. Supply-side characteristics increase explanatory power of the models by 16% in the case of early mortality, and 96% in the case of non-early mortality. Conclusions. Aspects of management and implementation of services contribute significantly to explain AIDS mortality in Mexico. Improving these aspects of the national program, can similarly improve its results.

Movilidad poblacional y VIH/sida en Centroamérica y México / Population mobility and HIV/AIDS in Central America and Mexico

OBJETIVO: Estimar la magnitud de la asociación entre la movilidad poblacional, medida con la tasa neta de migración (TNM) y la prevalencia de VIH en Centroamérica y México. MÉTODOS: Con modelos de series temporales se analizó dicha asociación en personas de 15 a 49 años de edad, ajustada por factores socioeconómicos (educación, educación, desempleo, esperanza de vida e ingreso) y utilizando información pública de ONUSIDA, el PNUD, la CEPAL y el Banco Mundial para el período 1990-2009. RESULTADOS: La TNM fue negativa en todos los países, excepto en Costa Rica y Panamá. Los resultados no ajustados del modelo muestran una asociación positiva y que la TNM puede explicar el 6% de la prevalencia de VIH registrada. Cuando se incluyen cofactores socioeconómicos por país (educación, salud e ingreso), la magnitud asciende a 9% (P<0,05). La TNM, incluso ajustada por factores socioeconómicos, explica modestamente la prevalencia de VIH registrada. Los factores socioeconómicos indican mejoras en todos los indicadores en Centroamérica y México, aunque persisten importantes brechas entre países. CONCLUSIONES: La modesta asociación observada entre movilidad poblacional y prevalencia de VIH está condicionada por la situación socioeconómica de los países estudiados. La información disponible limitó el alcance del análisis para establecer con mayor certeza la existencia de esta asociación. En consecuencia, con la información disponible no es posible atribuir a la migración un papel determinante en la diseminación del VIH.

OBJECTIVE: Estimate the magnitude of the association between population mobility, measured by net migration rate (NMR), and HIV prevalence in Central America and Mexico. METHODS: Using time series models, based on public information from UNAIDS, UNDP, ECLAC, and the World Bank for the period 1990-2009, this association was studied in individuals aged 15-49 years, and adjusted for socioeconomic factors (education, unemployment, life expectancy, and income). RESULTS: NMR was negative in all countries except Costa Rica and Panama. Unadjusted results of the model show a positive association and that NMR can explain 6% of recorded HIV prevalence. When socioeconomic cofactors are included by country (education, health, and income), the magnitude increases to 9% (P<0.05). NMR, even when adjusted for socioeconomic factors, explains some of recorded HIV prevalence. All socioeconomic indicators show improvements in Central America and Mexico, although large gaps persist among countries. CONCLUSIONS: The modest association observed between population mobility and HIV prevalence is conditioned by the socioeconomic status of the countries studied. Information availability limited the study’s ability to establish the existence of this association with greater certainty. Accordingly, based on available information, it is not possible to affirm that migration plays a key role in the spread of HIV.

Análisis del uso de servicios ambulatorios curativos en el contexto de la reforma para la protección universal en salud en México / Analysis of outpatient healthcare utilization in the context of the universal healthcare coverage reform in Mexico

Objetivo. Entender y cuantificar la relación entre los perfiles socioeconómico y de aseguramiento en salud y el uso de servicios médicos ambulatorios en el contexto de la universalización de la salud en México. Material y métodos. Utilizando la ENSANUT 2012, se estimaron modelos de regresión multinomial para analizar el uso de servicios ambulatorios y sus factores asociados. Resultados. La población con mayor pobreza, menor nivel educativo y residente de zonas de alta marginación tiene menor posibilidad de usar servicios de salud ambulatorios. En contraste, tener un seguro de salud y mayores ingresos favorecen el uso e influyen en la elección del proveedor. Conclusiones. Persisten barreras en el acceso a la salud asociadas con la condición de pobreza y de protección social. Sin embargo, existe espacio para disminuir el efecto de estas barreras, abordando las restricciones en la oferta de los servicios y en la calidad percibida de los mismos.

Objective. Understand and quantify the relationship between socio-economic and health insurance profiles and the use of outpatient medical services in the context of universal health care in Mexico. Materials and methods. Using ENSANUT 2012 multinomial regression models were estimated to analyze the use of outpatient services and associated factors. Results. Population with greater poverty levels, lower educational level and living in highly marginalized areas have lower odds to use outpatient health services. In contrast, health insurance and higher income increase the odds to use health services and influence the choice of provider. Conclusions. Barriers to access to health care related to poverty and social protection persist. However, there is space to lower the effect of these barriers by addressing constraints linked to the supply and the perceived quality of healthcare services.

Infecciones de transmisión sexual: Perfil de atención en zonas fronterizas de Centroamérica (2007-2010) / Sexually transmitted infections: Profile of care in border areas of Central America (2007-2010)

OBJETIVO: Analizar el perfil de atención por infecciones de transmisión sexual (ITS) en centros de salud de zonas fronterizas de Centroamérica durante el periodo 2007-2010. MATERIAL Y MÉTODOS: Estudio transversal en una muestra de 3 357 pacientes. Se capacitaron médicos y se suministraron medicamentos, condones y pruebas de VIH (paquete básico de atención [PBA]). Se analizaron las características sociodemográficas de los participantes y su asociación a la recepción del PBA. RESULTADOS: De la muestra, 66.0% tuvo de 25 a 59 años, 93.2% era mujer. El síndrome más frecuente fue el flujo vaginal asociado con candidiasis, vaginosis bacteriana, trichomoniasis y gonorrea. De las prescripciones, 60% siguió recomendaciones internacionales. Sólo 10.2% recibió el PBA. La probabilidad de recibirlo fue menor en mujeres. CONCLUSIONES: No basta con incrementar las capacidades de provisión de servicios para modificar las prácticas de atención. Éstas se encuentran enraizadas en el contexto sociocultural. Destacan prácticas médicas diferenciadas por género que influyen negativamente en la atención.

OBJECTIVE: To analyze the profile of care for sexually transmitted infections (STIs) in health centers in border areas of Central America during 2007-2010. MATERIALS AND METHODS: Cross-sectional study in a sample of 3 357 patients. Doctors were trained and medicines, condoms and HIV testing (basic package of care [BPC]) were supplied. Sample was characterized according to sociodemographic variables. Factors associated with the probability of receiving the BPC were identified. RESULTS: Sixty six percent were 25-59 years old, and 93.2% were women. The most frequently diagnosed syndrome was vaginal discharge associated with candidiasis, bacterial vaginosis, trichomoniasis and gonorrhea. Sixty six percent of prescriptions were adhered to the international recommendations. Only 10% received the complete BPC.The likelihood of receiving it was lower in women. CONCLUSIONS: It is not enough to increase service delivery capacity to change care practices. These are deeply rooted in the sociocultural context. Highlights gendered medical practices that adversely affect the profile of care.

Brechas en la cobertura de atención continua del embarazo y el parto en México / Gaps in the continuum of care during pregnancy and delivery in Mexico

Objetivo. Construir un índice compuesto para medir la cobertura de atención continua durante el embarazo y el parto, e identificar la magnitud de las brechas entre distintas poblaciones de embarazadas en México. Material y métodos. Con información de la Encuesta Nacional de Salud y Nutrición 2012, que incluyó a 5 766 mujeres, se construyó un índice de cobertura de atención continua (Cobac), integrando cinco indicadores de cobertura de intervenciones durante el embarazo, parto y puerperio. Resultados. Las residentes en área metropolitana, afiliadas a la seguridad social, tuvieron la mejor Cobac (0.879; IC95%:0.867-0.891). Menores índices de Cobac se encontraron en mujeres de área rural con menor nivel socioeconómico (NSE-I) (0.722; IC95%: 0.700-0.745), sin aseguramiento (0.735; IC95%: 0.700-0.770) y de condición indígena (0.759; IC95%: 0.7400.779). Conclusiones. La Cobac durante el embarazo y el parto presenta diferencias importantes al interior del país, identificándose áreas en donde hay que focalizar esfuerzos para avanzar hacia la cobertura universal de salud.

Objective. To develop a composite index for coverage of antenatal and delivery continuum of care, and use it to measure the gaps among different populations of pregnant women in Mexico. Materials and methods. Based in the information of 5 766 women from the National Health and Nutrition Survey 2012, a composite index of coverage of continuum of care (Cobac in spanish) was developed, integrating five interventions for antenatal, delivery, and puerperium periods. Results. Women living in metropolitan areas who were affiliated to social security had the best Cobac (0.879; IC95%:0.867-0.891); the worst were found in women living in rural areas, with the lower socio-economic level (NSE-I), (0.722; IC95%: 0.700-0.745), women without health insurance (0.735; IC95%: 0.700-0.770), and indigenous women (0.759; IC95%: 0.740-0.779). Conclusions. The Cobac during pregnancy and childbirth has important differences within the country, which allows for the identification of areas where we must focus efforts to move towards universal health coverage.