RESUMO
We analyzed data collected by the Encuesta de Sexo Entre Hombres study from 15,233 Mexican men who have sex with men (MSM) between May-July 2017 to examine differences in the HIV care continuum. Data were stratified into 6 geographical regions. Prevalence ratios assessed associations between region and care outcomes. Among participants never testing HIV positive (n = 13,583), 66.1% had ever been tested and 43.0% in the past year. Among HIV-positive persons (n = 1,650), 83.9% reported counseling post-diagnosis, 61.9% timely linkage to care, 42.4% timely CD4/viral load results, 38.2% timely access to antiretroviral therapy (ART), and 87.7% were currently on ART. The Ciudad de México /Estado de México region had significantly superior care continuum outcomes in ever and recent HIV testing, linkage to care, CD4/viral load results, and current ART use. Understanding geographical variations in HIV care for MSM in Mexico is one important step to inform efforts for ending HIV/AIDS by 2030 in Latin America.
RESUMEN: Analizamos los datos de 15,233 hombres mexicanos que tienen sexo con hombres (HSH) recopilados entre mayo y julio de 2017 por el estudio Encuesta de Sexo Entre Hombres para examinar las diferencias en el continuo de la atención del VIH. Los datos se estratificaron en seis regiones geográficas. Se utilizaron razones de prevalencia para evaluar las asociaciones entre la región y los resultados de la atención. Entre los participantes sin prueba de VIH positiva (n = 13 583), el 66.1% se había hecho la prueba alguna vez en su vida y el 43.0% en el último año. Entre las personas que refirieron pruebas de VIH positivas (n = 1 650), el 83.9% informó asesoramiento post-diagnóstico, el 61.9% vinculación oportuna a la atención, el 42.4% resultados oportunos de CD4/carga viral, el 38.2% acceso oportuno a la terapia antirretroviral (TAR) y el 87.7% continuaba en TAR. La región de la Ciudad de México/Estado de México tuvo resultados del continuo de la atención significativamente superiores en pruebas de VIH pasadas y recientes, vinculación con la atención, resultados de carga viral/CD4 y uso actual de TAR. Comprender las variaciones geográficas de la atención del VIH en HSH en México es un paso importante para informar los esfuerzos para poner fin a la epidemia de HIV/Sida para 2030 en Latinoamérica.
Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Masculino , Humanos , Homossexualidade Masculina/psicologia , Infecções por HIV/epidemiologia , México , Antirretrovirais/uso terapêutico , Continuidade da Assistência ao PacienteRESUMO
OBJECTIVE: To assess the effectiveness of seven Covid-19 vaccines in preventing disease progression (DP) using data from national private sector workers during the Omicron wave in Mexico from January 2 to March 5, 2022. MATERIALS AND METHODS: This study employed an administrative retrospective cohort design, analyzing DP (hospitalization or death due to respiratory disease) among workers who filed a respiratory short-term disability claim and tested positive for SARS-CoV-2. Risk ratios (RRadj) were estimated using Poisson regression models adjusted for various factors. RESULTS: Vaccinated individuals had a lower risk of hospitalization and death compared with unvaccinated individuals. The overall RRadj for hospitalization and death were 0.36 (95%CI 0.32, 0.41) and 0.24 (0.17, 0.33), respectively. When evaluating vaccines individually, the RRadj for hospitalization were as follows Pfizer BioNTech 0.27 (95%CI 0.22, 0.33), Moderna 0.29 (95%CI 0.15, 0.57), Sinovac 0.32 (95%CI 0.25, 0.41), AstraZeneca 0.39 (95%CI 0.34, 0.46), Sputnik 0.39 (95%CI 0.28, 0.53), CanSino 0.41 (95%CI 0.24, 0.7), and Janssen 0.53 (95%CI 0.39, 0.72). The RRadj for death were as follows: Pfizer BioNTech 0.12 (95%CI 0.07, 0.19), Sputnik 0.15 (95%CI 0.06, 0.38), Sinovac 0.29 (95%CI 0.16, 0.53), AstraZeneca 0.30 (95%CI 0.20, 0.44), CanSino 0.38 (95%CI 0.1, 1.4), and Janssen 0.50 (95%CI 0.26, 0.97). CONCLUSION: Covid-19 vaccines significantly reduced the risk of severe disease during the Omicron wave in Mexico.
Assuntos
COVID-19 , Vacinas , Humanos , SARS-CoV-2 , COVID-19/epidemiologia , COVID-19/prevenção & controle , Vacinas contra COVID-19 , México/epidemiologia , Estudos RetrospectivosRESUMO
OBJECTIVE: To characterize the impact of SARS-CoV-2 infection in workers from an essential large-scale company in the Greater Mexico City Metropolitan Area using point prevalence of acute infection, point prevalence of past infection through serum antibodies and respiratory disease short-term disability claims (RD-STDC). MATERIALS AND METHODS: Four randomized surveys, three during 2020 before and one after (December 2021) vaccines' availability. OUTCOMES: point prevalence of acute infection through saliva PCR (polymerase chain reaction) testing, point prevalence of past infection through serum antibodies against Covid-19, RD-STDC and prevalence of symptoms during the previous six months. RESULTS: Prevalence of SARS-CoV-2 cases was 1.29-4.88%, on average, a quarter of participants pre-vaccination were seropositive; over half of participants with a RD-STDC had antibodies. The odds of having antibodies were 6-7 times more among workers with an RD-STDC. CONCLUSIONS: High antibody levels against Covid-19 in this study population reflects that coverage is high among workers in this industry. STDCs are a useful tool to track workplace epidemics.
Assuntos
COVID-19 , Epidemias , Humanos , SARS-CoV-2 , México/epidemiologia , Estudos Soroepidemiológicos , COVID-19/epidemiologia , Anticorpos AntiviraisRESUMO
OBJETIVO: Describir el proceso de diseño de Vida Saludable, un nuevo programa de estudios para la educación básica en México. Material y métodos. Se conformó un equipo de trabajo entre especialistas en salud y la Secretaría de Educación Pública. Se establecieron las bases científicas de Vida Saludable, se seleccionaron y evaluaron materiales para Vida Saludable, y se revisaron contenidos vigentes de salud incluidos en otras asignaturas. RESULTADOS: Alimentación, actividad física e higiene y limpieza fueron definidos como los tres ejes temáticos para Vida Saludable. Se aprobaron 3 de 228 insumos para usarse en Vida Saludable y 71.7% de los con-tenidos vigentes en educación básica sobre salud requieren ediciones. CONCLUSIONES: Vida Saludable es un parteaguas hacia la alfabetización en materia de salud en educación básica en México, que se alinea con la agenda global para preservar la salud humana y planetaria.
Assuntos
Promoção da Saúde , Humanos , México , Estudos RetrospectivosRESUMO
BACKGROUND: Beginning in March 2021, Mexico vaccinated childcare workers with a single-dose CanSino Biologics (Adv5-nCoV) coronavirus disease 2019 (COVID-19) vaccine. Although CanSino is currently approved for use in 10 Latin American, Asian, and European countries, little information is available about its vaccine effectiveness (VE). METHODS: We evaluated CanSino VE within a childcare worker cohort that included 1408 childcare facilities. Participants were followed during March-December 2021 and tested through severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) reverse-transcription polymerase chain reaction or rapid antigen test if they developed any symptom compatible with COVID-19. Vaccination status was obtained through worker registries. VE was calculated as 100% × (1 - hazard ratio for SARS-CoV-2 infection in fully vaccinated vs unvaccinated participants), using an Andersen-Gill model adjusted for age, sex, state, and local viral circulation. RESULTS: The cohort included 43 925 persons who were mostly (96%) female with a median age of 32 years; 37 646 (86%) were vaccinated with CanSino. During March-December 2021, 2250 (5%) participants had laboratory-confirmed COVID-19, of whom 25 were hospitalized and 6 died. Adjusted VE was 20% (95% confidence interval [CI], 10%-29%) against illness, 76% (95% CI, 42%-90%) against hospitalization, and 94% (95% CI, 66%-99%) against death. VE against illness declined from 48% (95% CI, 33%-61%) after 14-60 days following full vaccination to 20% (95% CI, 9%-31%) after 61-120 days. CONCLUSIONS: CanSino vaccine was effective at preventing COVID-19 illness and highly effective at preventing hospitalization and death. It will be useful to further evaluate duration of protection and assess the value of booster doses to prevent COVID-19 and severe outcomes.
Assuntos
Vacinas contra COVID-19 , COVID-19 , Adulto , COVID-19/prevenção & controle , Criança , Cuidado da Criança , Feminino , Humanos , Masculino , México/epidemiologia , SARS-CoV-2 , Eficácia de VacinasRESUMO
We examined respiratory disease short-term disability claims submitted to the Mexican Social Security Institute during 2020. A total of 1,631,587 claims were submitted by 19.1 million insured workers. Cumulative incidence (8.5%) was 3.6 times higher than that for January 2015âDecember-2019. Workers in healthcare, social assistance, self-service, and retail stores were disproportionately affected.
Assuntos
COVID-19 , SARS-CoV-2 , Humanos , México/epidemiologia , Setor Privado , Recursos HumanosRESUMO
Many men who have sex with men (MSM) do not disclose their sexuality to their healthcare provider, despite potential health benefits. Data from the 2017 Encuesta de Sexo Entre Hombres online survey of 13,277 HIV-negative or unknown status MSM in Mexico were used to explore MSM patients' sexuality disclosure experience on sexual health outcomes using multivariable Poisson models with robust variance estimation to estimate adjusted prevalence ratios (aPR). Sexual health outcomes included Hepatitis B (HepB) and human papillomavirus (HPV) vaccination, and lifetime and past year HIV testing. Overall, 53.9% (n/N) disclosed their sexuality to their healthcare provider, and of those 6.4%, 62.9%, and 30.7% reported a negative, neutral, or positive disclosure experience, respectively. In comparison to no disclosure, neutral and positive disclosure experiences were associated with HepB vaccination (aPR[95% Confidence Interval (95% CI)] = 1.17[1.09, 1.25], p < 0.001; aPR[95% CI] = 1.35[1.25, 1.46], p < 0.001, respectively) and positive disclosure experiences were associated with HPV vaccination (aPR[95% CI] = 1.46[1.24, 1.71], p < 0.001). Those who disclosed their sexual behavior were more likely than those who did not disclose their sexual behavior to have received an HIV test in their lifetime (negative: aPR[95% CI] = 1.51[1.43, 1.60], p < 0.001; neutral: aPR[95% CI] = 1.61[1.56, 1.66], p < 0.001; positive: aPR[95% CI] = 1.64[1.58, 1.69], p < 0.001) and an HIV test in the past year (negative: aPR[95% CI] = 1.89[1.70, 2.10], p < 0.001; neutral: aPR[95% CI] = 2.09[1.98, 2.20], p < 0.001; positive: aPR[95% CI] = 2.24[2.12, 2.37], p < 0.001). There is a need to implement trainings for healthcare providers that focus on sexual health risk assessments and creating a space that encourages MSM patients and healthcare providers to discuss sexual health.
Assuntos
Infecções por HIV , Infecções por Papillomavirus , Minorias Sexuais e de Gênero , Infecções por HIV/epidemiologia , Homossexualidade Masculina , Humanos , Masculino , México , Avaliação de Resultados em Cuidados de Saúde , Comportamento SexualRESUMO
OBJECTIVE: Prenatal exposure to fluoride has been associated with adverse neurodevelopmental outcomes. However, the neuropsychological profile of fluoride's developmental neurotoxicity at low levels and the stability of this relationship across childhood has not been characterized. We investigated the longitudinal and domain specific effect of prenatal fluoride exposure on IQ among children ages 4, 5, and 6-12 years in the Early Life Exposures in Mexico to Environmental Toxicants (ELEMENT) cohort. METHODS: We measured the average of maternal urinary fluoride at each trimester of pregnancy adjusted for creatinine (MUFCRE). Children were administered the McCarthy Scales of Children's Abilities at ages 4 (N = 386) and 5 (N = 308), and the Wechsler Abbreviated Scale of Intelligence at age 6-12 (N = 278). We used generalized estimating equation (GEE) models to estimate the population averaged effect of MUFCRE concentration on longitudinal General Cognitive Index (GCI)/Full-Scale IQ (FSIQ), Verbal IQ (VIQ), and Performance IQ (PIQ) scores (N = 348). We tested for possible interactions between MUFCRE and child sex as well as for MUFCRE and time point on children's IQ. All models controlled for relevant available covariates. RESULTS: The mean/median MUFCRE concentration was 0.90/0.83 mg/L (SD = 0.39; IQR, 0.64-1.11 mg/L). A 0.5 mg/L increase in MUFCRE predicted an average 2.12-point decrease in GCI/FSIQ (95% CI: -3.49, -0.75) and 2.63-point decrease in PIQ (95% CI: -3.87, -1.40). MUFCRE was marginally associated with VIQ across time (B = -1.29, 95% CI: -2.60, 0.01). No interactions between MUFCRE and child sex or MUFCRE and time were observed. CONCLUSION: The negative association between prenatal fluoride exposure and longitudinal IQ was driven by decrements in non-verbal intelligence (i.e. PIQ), suggesting that visual-spatial and perceptual reasoning abilities may be more impacted by prenatal fluoride exposure as compared to verbal abilities.
Assuntos
Fluoretos , Efeitos Tardios da Exposição Pré-Natal , Criança , Pré-Escolar , Estudos de Coortes , Feminino , Fluoretos/toxicidade , Humanos , Inteligência , Testes de Inteligência , Gravidez , Efeitos Tardios da Exposição Pré-Natal/induzido quimicamente , Efeitos Tardios da Exposição Pré-Natal/epidemiologiaRESUMO
OBJETIVO: Describir el diseño, implementación y el perfil de los participantes de la Encuesta de Sexo Entre Hombres (ES Entre Hombres). Material y métodos. ES Entre Hombres es una encuesta en línea no probabilística aplicada a nivel nacional a hombres de 18 años o más, que tienen sexo con hombres (HSH) y que usan internet. La población de estudio se reclutó a través de publicidad en diversos sitios de encuentro en línea y los cuestionarios se autoaplicaron con SurveyGizmo. RESULTADOS: Durante 11 semanas se registró un total de 15 875 autoaplicaciones elegibles y completas de las 32 entidades del país. La mayoría de los participantes fueron jóvenes (<29 años; 65.7%) y personas que acceden a internet diariamente (94.3%). Conclusión. Las encuestas realizadas por internet para poblaciones como los HSH representan un método costoefectivo de estudio poblacional, ya que tienen el potencial de ahorrar recursos y alcanzar muestras grandes, lo que a la vez facilita la cobertura geográfica a un bajo costo.
Assuntos
Homossexualidade Masculina , Minorias Sexuais e de Gênero , Humanos , Internet , Masculino , México , Estudos RetrospectivosRESUMO
OBJETIVO: Describir a la plataforma Cursos en Línea Masivos del IMSS (CLIMSS) como herramienta de alfabetización en salud, a través de la evaluación de la eficiencia terminal, la ganancia de competencias y satisfacción de los usuarios de cursos en línea masivos en el tema de Covid-19. Material y métodos. Se analizaron datos de 20 cursos ofertados entre marzo y octubre de 2020. Se evaluaron las calificaciones pre y pos, el número total de registros, el total de cursos terminados y la satisfacción del usuario. RESULTADOS: Se registraron un total de 4.9 millones de usuarios y 10 millo-nes de inscripciones, en todos los estados de la República mexicana, con una eficiencia terminal de 85%, una ganancia de competencias de 30% y una satisfacción de 9.34 (10). CONCLUSIONES: La plataforma CLIMSS ha mostrado ser una herramienta para la alfabetización en salud con un alcance de millones de mexicanos en temas relacionados con la crisis sanitaria Covid-19.
Assuntos
COVID-19 , Letramento em Saúde , COVID-19/epidemiologia , Humanos , Estudos RetrospectivosRESUMO
BACKGROUND: Exposure to environmental toxicants may play a role in the pathogenesis of Non Alcoholic Fatty Liver Disease (NAFLD). Cumulative exposure to lead (Pb) has chronic and permanent effects on liver function. Pediatric populations are vulnerable to the toxic effects of Pb, even at low exposure levels. The purpose of the study was to estimate the association between cumulative Pb exposure during childhood and hepatic steatosis biomarkers in young Mexican adults. METHODS: A subsample of 93 participants from the ELEMENT cohort were included in this study. Childhood blood samples were collected annually from ages 1-4 years and were used to calculate the Cumulative Childhood Blood Lead Levels (CCBLL). Hepatic steatosis during adulthood was defined as an excessive accumulation of hepatic triglycerides (>5%) determined using Magnetic Resonance Imaging (MRI). Liver enzymes were also measured at this time, and elevated liver enzyme levels were defined as ALT (≥30 IU/L), AST (≥30 IU/L), and GGT (≥40 IU/L). Adjusted linear regression models were fit to examine the association between CCBLL (quartiles) and the hepatic steatosis in young adulthood. RESULTS: In adulthood, the mean age was 21.4 years, 55% were male. The overall prevalence of hepatic steatosis by MRI was 19%. Elevate levels of the enzymes ALT, AST, and GGT were present in 25%, 15%, and 17% of the sample, respectively. We found a positive association between the highest quartile of CCBLL with the steatosis biomarkers of hepatic triglycerides (Q4 vs. Q1: ß = 6.07, 95% CI: 1.91-10.21), elevated ALT (Q4 vs. Q1: ß = 14.5, 95% CI: 1.39-27.61) and elevated AST (Q4 vs. Q1: ß = 7.23, 95% CI: 0.64-13.82). No significant associations were found with GGT. CONCLUSIONS: Chronic Pb exposure during early childhood is associated with a higher levels of hepatic steatosis biomarkers and hepatocellular injury in young adulthood. More actions should be taken to eliminate sources of Pb during the first years of life.
Assuntos
Chumbo , Hepatopatia Gordurosa não Alcoólica , Adulto , Alanina Transaminase , Criança , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Lactente , Chumbo/toxicidade , Masculino , México/epidemiologia , Hepatopatia Gordurosa não Alcoólica/induzido quimicamente , Hepatopatia Gordurosa não Alcoólica/epidemiologia , Adulto JovemRESUMO
INTRODUCTION AND OBJECTIVE: To determine the prevalence of elevated liver enzyme levels and the fatty liver index according to specific sociodemographic, clinical, anthropometric, and metabolic risk factors in Mexican adult population. MATERIAL AND METHODS: The present analysis was conducted using data from the Mexican National Health and Nutrition Survey 2016. For the present study, 3,490 adults with complete information on liver enzymes, sociodemographic, lifestyle, and metabolic factors were analyzed. Alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gamma-glutamyl transferase (GGT) levels were determined from blood samples. We computed the fatty liver Index (FLI), as a surrogate marker of non-alcoholic fatty liver disease. The associations are reported as adjusted odds ratios (OR) and 95% confidence intervals (95%CI). RESULTS: At the national level, the prevalence of high serum levels of ALT, AST, and GGT were 7.9%, 13.5, and 12.9 respectively. We observed that men had higher prevalences of altered ALT, GGT and FLI compared to women. Additionally, we observe that individuals with obesity, metabolic syndrome and insulin resistance are significantly more likely to present elevated concentrations of AST, ALT, GGT and FLI. Finally, we found that the subjects of the lowest socioeconomic level and indigenous population were more likely to present elevated levels of AST, ALT, GGT, and FLI. CONCLUSION: In Mexico, non-alcoholic fatty liver disease affect people with obesity, diabetes, and metabolic syndrome as well as men, subjects of low socioeconomic status, subjects who live in rural areas and indigenous population. Interventions to reduce this condition should be a public health priority.
Assuntos
Alanina Transaminase/sangue , Aspartato Aminotransferases/sangue , Fígado/patologia , Hepatopatia Gordurosa não Alcoólica/epidemiologia , Inquéritos Nutricionais , Medição de Risco/métodos , Adulto , Idoso , Feminino , Seguimentos , Humanos , Fígado/metabolismo , Masculino , México/epidemiologia , Pessoa de Meia-Idade , Hepatopatia Gordurosa não Alcoólica/enzimologia , Prevalência , Estudos Retrospectivos , Fatores de Risco , Adulto Jovem , gama-Glutamiltransferase/sangueRESUMO
Objetivo. Describir el comportamiento de la epidemia de SARS-CoV-2 entre los trabajadores afiliados al Instituto Mexicano del Seguro Social (IMSS). Material y métodos. Se analizaron las incapacidades temporales para el trabajo por enfermedades respiratorias (ITT-ER), las hospitalizaciones y defunciones asociadas durante el periodo del 1 marzo al 31 diciembre 2020. Se estimó la tasa de ataque (TA) por SARS-CoV-2, así como los riesgos relativos (RR) de ITT-ER, hos-pitalización y defunción. Resultados. De los trabajadores afiliados al IMSS, 8.8% (n=1 730 334) recibió al menos una ITT-ER. La TA fue mayor en mujeres y en ambos sexos fue menor en el grupo de >60 años. Los RR de hospitalización y defunción fueron mayores en hombres y aumentaron con la edad. Comparado con las ITT-ER de 2015-2019, Durango, Tamaulipas y Nuevo León tuvieron un RR mayor de ITT-ER que el resto del país. Conclusiones. La epidemia de SARS-CoV-2 tuvo repercusiones importantes en los trabajadores afiliados al IMSS; se observó un exceso de ITT-ER de 4.6 veces respecto a la frecuencia esperada y cerca de un millón de casos de SARS-CoV-2. Los datos sugieren que el sistema de ITT-ER puede ser utilizado como elemento adicional para la vigilancia epidemiológica de enfermedades emergentes.
Assuntos
COVID-19 , SARS-CoV-2 , Humanos , México/epidemiologia , Previdência SocialRESUMO
Objetivo. Estimar el exceso de defunciones por todas las causas en México durante 2020. Material y métodos. Se construyó un canal endémico con las defunciones (2015- 2019), estableciendo el umbral epidémico en el percentil 90, y se comparó con las actas de defunción para estimar el exceso de mortalidad. Resultados. A la semana 53, ocurrieron 326 612 defunciones en exceso (45.1%), con un máximo en la semana 28 (98.0%) y un mínimo en la semana 41 (35.2%); después de la semana 4 los hombres (51.3%), principalmente de 45-64 años de edad, sin embargo, en los de 60 años o más ocurrió el mayor nú-mero de defunciones. Conclusión. En México, el exceso de mortalidad ha sido prolongado en comparación con otros países, con alta variabilidad interestatal. Esto podría deberse a las condiciones socioeconómicas y a la alta prevalencia de comorbilidades que aumentan el riesgo de morir en la población mexicana.
Assuntos
COVID-19 , Mortalidade , Pandemias , COVID-19/mortalidade , Causas de Morte , Feminino , Humanos , Masculino , México/epidemiologia , Pessoa de Meia-Idade , Mortalidade/tendênciasRESUMO
OBJECTIVE: To analyze decision-making concerning stewardship and procurement mechanisms in the context of the Program for Prevention and Control of Human Rabies and the National Canine and Feline Vaccination Week in Mexico. MATERIALS AND METHODS: The information was obtained through requests to the National Institute of Transparency, Access to Information and Protection of Personal Data. RESULTS: From 2009 to 2017, 158.9 million doses of canine rabies vaccine (VAR-CF) were applied with an estimated budget of 1 915 million pesos. Our findings suggest weak stewardship and ineffective governance that allows monopolistic practices and fragmented and direct purchases. Prices for the same product vary discretionally between states and are significantly higher than those offered at international level. CONCLUSIONS: After 30 years of operation of the SNVA-C in Mexico, high prices of the VAR-CF persist, which are indicative of a significant market failure, characterized by zero competition, asymmetric information and misaligned incentive structures that precluded favorable price negotiation.
OBJETIVO: Analizar la rectoría y los mecanismos de procuración de insumos en el contexto del Programa de Acción Específico de Prevención y Control de la Rabia Humana y la Semana Nacional de Vacunación Antirrábica canina y felina en México (SNVA-C). MATERIAL Y MÉTODOS: La información se obtuvo mediante solicitudes al Instituto Nacional de Transparencia, Acceso a la Información y Protección de Datos Personales. RESULTADOS: De 2009 a 2017 se aplicaron 158.9 millones de dosis de vacuna antirrábica canina y felina (VAR-CF) por un monto de compra aproximado de 1 915 MDP. Se documentó una débil rectoría que permite prácticas monopólicas y compras fragmentadas y directas. Las adquisiciones se han fincado con precios que varían entre entidades federativas y son significativamente más altos que los precios internacionales. CONCLUSIONES: Después de 30 años de operación de la SNVA-C en México, persisten pagos excesivos para la VAR-CF, los cuales son indicativos de una falla importante del mercado, caracterizada por nula competencia, información asimétrica y estructuras de incentivos desalineadas que impiden obtener un precio competitivo.
Assuntos
Doenças do Gato/prevenção & controle , Doenças do Cão/prevenção & controle , Vacina Antirrábica/administração & dosagem , Raiva/veterinária , Vacinação/veterinária , Animais , Gatos , Cães , Competição Econômica , México , Raiva/prevenção & controle , Vacina Antirrábica/economia , Vacinação/economia , Vacinação/estatística & dados numéricosRESUMO
OBJECTIVE: To analyze the validity of the official vaccination figures according to the available information and to identify opportunities for improvement. MATERIALS AND METHODS: We estimated vaccination coverage and dropout rates (for multi-dose vaccines) for one-year-old children, based on public information from the dynamic cubes of the Ministry of Health, for the years 2015 to 2017. R. RESULTS: We observed variations in the vaccination monthly reports, which indicate low rates of vaccination, as well as high dropout rates when comparing first and third doses applied. For children 1 year of age, the national complete coverage was estimated at 48.9. CONCLUSIONS: There is no reliable information to estimate the actual vaccination coverage. Government documents report a constant overestimation of vaccination coverage that creates a "false sense of security". This has become a barrier for the critical analysis of the Universal Vaccination Program.
OBJETIVO: Analizar la veracidad de las cifras oficiales de acuerdo con la información disponible e identificar oportunidades de mejora. MATERIAL Y MÉTODOS: Estimamos las coberturas de vacunación y tasas de deserción (para las vacunas administradas en multidosis) del esquema básico para niños menores de un año de edad, con base en la información de cubos dinámicos de la Secretaría de Salud de 2015 a 2017. RESULTADOS: Observamos variaciones en los reportes mensuales de vacunación que indican bajas tasas de vacunación, así como índices altos de deserción al comparar primeras y terceras dosis aplicadas. La cobertura nacional de esquema completo se estimó en 48.9 por ciento. CONCLUSIONES: No se cuenta con información confiable que permita estimar las coberturas reales de vacunación. En los reportes oficiales hay una constante sobrestimación de las coberturas que ha creado a una "falsa sensación de seguridad". Esto se ha constituido en una barrera que impide el análisis crítico del Programa Universal de Vacunación.
Assuntos
Vacinas contra Influenza/provisão & distribuição , Cobertura Vacinal , Vacinação , Criança , Seguimentos , Humanos , Lactente , MéxicoRESUMO
OBJECTIVE: To provide an overview of morbidity and mortality due to acute diarrheal disease in Mexico in order to understand its magnitude, distribution, and evolution from 2000 to 2016. MATERIALS AND METHODS: We carried out a longitudinal ecological study with secondary sources of information. We used data from epidemiological surveillance, health services, and vital statistics. We calculated and mapped measures of utilization of health services rates and mortality due to diarrheal diseases. RESULTS: Diarrhea morbidity decreased by 42.1% across the period. However, emergency department attendances increased by 50.7% in the Ministry of Health. The hospitalization rate and mortality among the general population decreased by 37.6 and 39.7%, respectively, and the infant mortality rate decreased by 72.3% among children under five years of age. Chiapas and Oaxaca had the highest mortality among the states of Mexico. CONCLUSIONS: Cases of diarrhea, including rotavirus, have decreased in Mexico. However, in 2016, 3.4 per 100 000 people died due to diarrhea, which could have been avoided with health promotion.
OBJETIVO: Ofrecer un panorama de la morbimortalidad por enfermedad diarreica aguda (EDA) entre 2000 y 2016 en México, para entender su magnitud, distribución y evolución. MATERIAL Y MÉTODOS: Estudio ecológico longitudinal, con fuentes de información secundarias. Se analizaron datos de vigilancia epidemiológica, prestación de servicios y estadísticas vitales. Se calcularon tasas de utilización de servicios y mortalidad. RESULTADOS: La morbilidad por EDA disminuyó 42.1% en el periodo, sin embargo, la atención por urgencias aumentó 50.7% en SS. La tasa de hospitalización descendió 37.6% y la mortalidad 39.7% en población general y 72.3% en menores de cinco años. Chiapas y Oaxaca fueron los estados con mayor tasa de mortalidad. CONCLUSIONES: Los casos de diarrea, incluyendo los de rotavirus, han disminuido en el país. Sin embargo, en 2016 se encontró una tasa de 3.4 por 100 000 personas que mueren por EDA, lo cual podría evitarse con promoción de la salud.
Assuntos
Diarreia/epidemiologia , Necessidades e Demandas de Serviços de Saúde/estatística & dados numéricos , Doença Aguda , Adolescente , Adulto , Idoso , Assistência Ambulatorial/estatística & dados numéricos , Criança , Pré-Escolar , Diarreia/mortalidade , Serviços Médicos de Emergência/estatística & dados numéricos , Feminino , Hospitalização/estatística & dados numéricos , Hospitalização/tendências , Humanos , Lactente , Estudos Longitudinais , Masculino , México/epidemiologia , Pessoa de Meia-Idade , Morbidade , Vigilância da População , Conglomerados Espaço-Temporais , Adulto JovemRESUMO
OBJECTIVE: To describe the adult subsample for the analysis of biomarkers of chronic diseases, as well as the sample sizes (n) and representativity of the Encuesta Nacional de Salud y Nutrición (Ensanut) 2016. MATERIALS AND METHODS: An adult subsample with national representativity was calculated to obtain blood, serum and urine samples. The prevalence of variables of interest was compared for each subsample. RESULTS: The n for at least one serum biomarker and urine samples were 4 000 and 3 782, respectively. The n varied depending on the grouping of biomarkers and fasting time selection. No differences were observed in the distribution of variables between the whole sample, urine and blood biomarkers samples. CONCLUSIONS: The weighted subsamples of urine, serum and blood biomarkers are comparable to the weighted sample of adults in the survey. The data of the subsample will allow to monitor the distribution of chronic diseases in Mexico, including altered function of liver and kidney, and sodium intake.
OBJETIVO: Describir la submuestra de adultos para el análisis de biomarcadores de enfermedades crónicas, así como los tamaños de muestra (n) y la representatividad de las mismas en la Encuesta Nacional de Salud y Nutrición 2016. MATERIAL Y MÉTODOS: Se calculó una submuestra con representati-vidad nacional para la obtención de sangre, suero y orina en adultos. Se comparó la prevalencia de variables de interés para las submuestras. RESULTADOS: Las n obtenidas de suero y orina fueron de 4 000 y 3 782 adultos con al menos un valor en algún marcador bioquímico sérico y marcadores de orina, respectivamente. Esta n varió con el agrupamiento de marcadores y selección por horas de ayuno. No se observa-ron diferencias en la distribución de las variables de interés entre las muestras de hogar, sangre y orina. CONCLUSIONES: Los datos ponderados de las submuestras de marcadores en orina, suero y sangre son comparables con la muestra total de adultos de la encuesta. Los datos de las submuestras permiti-rán monitorear la distribución de enfermedades crónicas en México, incluidas las alteraciones en función hepática, renal, y consumo de sodio.
Assuntos
Biomarcadores , Doença Crônica/epidemiologia , Adulto , Humanos , México/epidemiologia , Inquéritos NutricionaisRESUMO
OBJECTIVE: To describe in a national sample 1) the prevalence, awareness, treatment and control of dyslipidemias 2) the prevalence of dyslipidemias through previous national surveys. MATERIALS AND METHODS: We analyzed data of the National Health and Nutrition Survey 2012, a representative cross-sectional study. Serum samples of 9 566 adults ≥20 years old with fasting ≥8 hours were analyzed for lipid fractions. Age-adjusted prevalences were calculated, by sociodemographic variables. Prevalence of awareness, treatment and control was estimated. A description of the dyslipidemia prevalence reported in previous surveys is reported. RESULTS: Hypoalphalipoproteinemia and elevated LDL-C are the most prevalent dyslipidemias in Mexican adults. One in four adults had hypercholesterolemia at the moment of the interview without previous diagnosis. Awareness, treatment and control of dyslipidemia were 12.6, 3.7 and 3.1%, respec- tively. CONCLUSIONS: Dyslipidemias are the most prevalent risk factor for cardiovascular diseases in Mexico. Public policies to increase awareness, access to therapy and sustained control are urgently needed.
OBJETIVO: Describir en una muestra nacional 1) la prevalencia de dislipidemias, su diagnóstico previo, tratamiento y control, y 2) la prevalencia de dislipidemias en las encuestas previas. MATERIAL Y MÉTODOS: Se analizaron datos de la Encuesta Nacional de Salud y Nutrición 2012 con representatividad nacional. Se analizaron fracciones de lípidos séricos de 9 566 adultos ≥20 años con ayuno ≥8 horas. Se estimaron las prevalencias de dislipidemias, diagnóstico previo (DP), tratamiento y control, ajustadas por edad. Se presenta un análisis comparativo de las prevalencias de dislipidemias reportadas previamente. RESULTADOS: Las dislipidemias más prevalentes en adultos mexicanos fueron hipoalfalipoprotei- nemia y LDL-C elevado. Uno de cada cuatro adultos tenía hipercolesterolemia al momento de la entrevista, sin DP. El DP, tratamiento y control de dislipidemias fue de 12.6, 3.7 y 3.1%, respectivamente. CONCLUSIONES: Las dislipidemias son el factor de riesgo para enfermedades cardiovasculares más prevalente en adultos mexicanos. Se necesitan políticas públicas para incrementar el diagnóstico, acceso a terapia y control.
Assuntos
Dislipidemias/epidemiologia , Adulto , Conscientização , Dislipidemias/terapia , Humanos , Lipídeos/sangue , México/epidemiologia , Prevalência , Adulto JovemRESUMO
Objetivo. Establecer criterios médicos de retorno al trabajo en personal con riesgo de complicaciones por Covid-19. Material y métodos. Se realizó una revisión sistemática para identificar las condiciones y las características clínicas que influyen en el riesgo de desarrollar Covid-19 grave. Resultados. Se ha demostrado incremento del riesgo en obesidad, edad >60 años, diabetes mellitus, hipertensión arterial, enfermedad pulmonar obstructiva crónica, enfermedad cardiovascular, enfermedad renal crónica y cáncer. Solamente en diabetes se ha estudiado si el control previo influye. Se proponen condiciones específicas y el nivel de riesgo epidemiológico para el retorno al trabajo. Conclusiones. El retorno laboral de estos grupos debe priorizarse buscando favorecer el control de la enfermedad, identificando el estado de salud que incrementa el riesgo y protegiendo el derecho al trabajo. Se presentan recomendaciones para guiar la reincorporación al trabajo.