ABSTRACT
Abstract Objective: To determine the prevalence of HIV in individuals by analyzing the influence of social determinants and sexual risk behaviors, in order to estimate the crude and adjusted risks of being HIV positive in the municipality of Solidaridad, state of Quintana Roo, Mexico. Method and Materials: A cross-sectional study was conducted in the municipality of Solidaridad, Quintana Roo, Mexico. Third and fourth generation HIV rapid tests were performed. Descriptive statistics, measures of association (OR and 95 % CI) and p value were calculated for each stratum. Logistic regression models were performed to determine the risk factors associated with being HIV positive in the tests. Results: The sample consisted of 4,800 people, of whom 3,030 were men (63.12%); the mean age was 32.6 years (SD 14.96). The variables included in the multivariate model for being HIV positive are: men who have sex with men with OR=61.20, age 30-39 years OR=1.72, having anal sex OR=2.21, and as a protective factor having health service OR =0.42. Conclusions: This study confirms already known social determinants such as being male and being in economically active age and sexual practices such as: having anal sex and men with men. Being entitled to health services was shown to be the only protective factor.
Resumen Objetivo: Determinar la prevalencia de VIH en personas analizando la influencia de los determinantes sociales y las conductas sexuales de riesgo, para estimar los riesgos crudos y ajustados para ser VIH positivo en el municipio Solidaridad, estado de Quintana Roo, México. Método y Materiales: Se realizó un estudio transversal en el municipio de Solidaridad, Quintana Roo, México. Se realizaron pruebas rápidas de VIH de tercera y cuarta generación. Se calcularon las estadísticas descriptivas, las medidas de asociación (OR e IC del 95 %) y el valor de p para cada estrato. Se realizaron modelos de regresión logística para determinar los factores de riesgo asociados con ser VIH positivo en las pruebas. Resultados: La muestra estuvo compuesta por 4,800 personas de las cuales; 3,030 hombres (63.12%); la edad promedio fue de 32.6 años (D.E. 14.96). Las variables incluidas en el modelo multivariado para ser VIH positivo son: hombres que tienen sexo con hombres con OR=61.20, edad 30-39 años OR=1.72, tener sexo anal OR=2.21, y como factor protector contar con servicio de salud OR =0.42. Conclusiones: Este estudio confirma determinantes sociales ya conocidos como el ser hombre y estar en edad económicamente activa y prácticas sexuales como: el tener sexo anal y hombres con hombres. Contar con derechohabiencia se muestra como único factor protector.
ABSTRACT
BACKGROUND: Infections caused by extended-spectrum beta-lactamases enterobacteria (ESBL-EP) have implications for neonatal morbidity and mortality. AIM: To describe the prevalence of ESBL-EP in neonatal sepsis and associated factors. METHODS: A prospective cohort study was conducted from August 2016 to August 2017; newborn babies (NB) hospitalized in the Hospital Civil de Guadalajara "Dr. Juan I. Menchaca" were included. The ESBL-EP were investigated by double-disk synergy test and its association with clinical and demographic characteristics of the NB. RESULTS: A total of 1,501 hospitalized NB were studied, with an average gestational age of 36.3 weeks. They were diagnosed 196 neonatal sepsis events, the most frequent etiologies were enterobacteria (45.5%). Resistance to ampicilin was found in 88.8% and to broad spectrum cephalosporins in more than 42% of the strains; 22.9% of them were ESBL phenotype. Apgar ≤ 7 at five minutes of life (OR 4.6; 95% CI 1.47-14.6) and gestational age < 37 weeks (OR 5.4; 95% CI 1.04-27.) increase the risk. CONCLUSION: In enterobacteria that cause neonatal sepsis, 22.9% were EP-ESBL; infection was more likely in patients with Apgar ≤ 7 at five minutes of age and in preterm infants.
Subject(s)
Anti-Bacterial Agents/pharmacology , Cross Infection/microbiology , Enterobacteriaceae Infections/microbiology , Enterobacteriaceae/drug effects , Neonatal Sepsis/microbiology , beta-Lactamases/biosynthesis , Adolescent , Adult , Child , Enterobacteriaceae/classification , Female , Humans , Infant, Newborn , Intensive Care Units, Neonatal , Male , Microbial Sensitivity Tests , Middle Aged , Prevalence , Prospective Studies , Risk Factors , Young AdultABSTRACT
Resumen Introducción: Las infecciones causadas por enterobacterias productoras de β-talactamasas de espectro extendido (EP-BLEE) tienen implicaciones sobre la morbilidad y mortalidad neonatal. Objetivo: Describir la prevalencia de EP-BLEE en sepsis neonatal y los factores asociados. Métodos: Estudio de cohorte prospectivo, desde agosto del 2016 a agosto del 2017. Se incluyeron recién nacidos (RNs) ingresados en el Hospital Civil de Guadalajara "Dr. Juan I. Menchaca". Mediante prueba de difusión de doble disco se indagó la presencia de EP-BLEE y su asociación con características clínicas y demográficas de los RNs. Resultados: Se estudiaron 1.501 RNs hospitalizados, con edad gestacional promedio de 36,3 semanas. Se diagnosticaron 196 eventos de sepsis neonatal, la etiología más frecuente fueron enterobacterias (45,5%); 88,8% demostraron resistencia a ampicilina y más de 42% a cefalosporinas de amplio espectro. El 22,9% presentó fenotipo BLEE positivo. Tener Apgar ≤ 7 a los cinco minutos de vida (OR 4,6; IC 95% 1,47-14,6) y edad gestacional < 37 semanas (OR 5,4; IC 95%1,04-27,7) incrementaron el riesgo. Conclusión: En las enterobacterias causantes de sepsis neonatal, 22,9% son EP-BLEE; la infección es más probable en pacientes con Apgar ≤ 7 a los cinco minutos de vida y en prematuros.
Background: Infections caused by extended-spectrum beta-lactamases enterobacteria (ESBL-EP) have implications for neonatal morbidity and mortality. Aim: To describe the prevalence of ESBL-EP in neonatal sepsis and associated factors. Methods: A prospective cohort study was conducted from August 2016 to August 2017; newborn babies (NB) hospitalized in the Hospital Civil de Guadalajara "Dr. Juan I. Menchaca" were included. The ESBL-EP were investigated by double-disk synergy test and its association with clinical and demographic characteristics of the NB. Results. A total of 1,501 hospitalized NB were studied, with an average gestational age of 36.3 weeks. They were diagnosed 196 neonatal sepsis events, the most frequent etiologies were enterobacteria (45.5%). Resistance to ampicilin was found in 88.8% and to broad spectrum cephalosporins in more than 42% of the strains; 22.9% of them were ESBL phenotype. Apgar ≤ 7 at five minutes of life (OR 4.6; 95% CI 1.47-14.6) and gestational age < 37 weeks (OR 5.4; 95% CI 1.04-27.) increase the risk. Conclusion: In enterobacteria that cause neonatal sepsis, 22.9% were EP-ESBL; infection was more likely in patients with Apgar ≤ 7 at five minutes of age and in preterm infants.
Subject(s)
Humans , Male , Female , Infant, Newborn , Child , Adolescent , Adult , Middle Aged , Young Adult , beta-Lactamases/biosynthesis , Cross Infection/microbiology , Enterobacteriaceae/drug effects , Enterobacteriaceae Infections/microbiology , Neonatal Sepsis/microbiology , Anti-Bacterial Agents/pharmacology , Intensive Care Units, Neonatal , Microbial Sensitivity Tests , Prevalence , Prospective Studies , Risk Factors , Enterobacteriaceae/classificationABSTRACT
Introducción. La mayor supervivencia de pacientes prematuros ha modificado la epidemiología de las enfermedades del recién nacido, pero la mortalidad neonatal aún es el principal componente de la mortalidad infantil. El objetivo del estudio fue cuantificar la mortalidad neonatal y los factores asociados en recién nacidos internados en una Unidad de Cuidados Neonatales. Material y métodos. Estudio de cohorte prospectivo realizado de enero de 2016 a enero de 2017 en el Hospital Civil de Guadalajara "Dr. Juan I. Menchaca". Se cuantificó la incidencia de muertes y las condiciones asociadas mediante un análisis multivariado con regresión logística. Resultados. Se registraron 9366 nacidos vivos; fueron internados en la Unidad de Cuidados Neonatales el 15% (n: 1410). La mortalidad fue de 125,5 por 1000 recién nacidos internados (IC 95%: 109-144); las principales causas fueron malformaciones o enfermedades genéticas (28,2%), infecciones (24,9%) y síndrome de dificultad respiratoria (20,9%). Las condiciones asociadas a muerte fueron edad gestacional < 37 semanas (OR 2,41; IC 95%: 1,49-3,93), peso al nacer < 1500 gramos (OR 6,30; IC 95%: 4,159,55), dificultad respiratoria moderada/grave a los 10 minutos de vida (OR 1,89; IC 95%: 1,242,86), Apgar < 7 a los 5 minutos de vida (OR 9,40; IC 95%: 5,76-15,31), malformaciones congénitas (OR 5,52; IC 95%: 3,12-9,78) y menos de cinco consultas de control prenatal (OR 1,51; IC 95%: 1,09-2,08). Conclusiones. El nacimiento prematuro, bajo peso al nacer, dificultad respiratoria, Apgar < 7, malformaciones congénitas y antecedente de < 5 consultas de control prenatal se asociaron con mayor riesgo de muerte.
Introduction. The increasing survival rate of preterm infants has altered the epidemiology of neonatal diseases; however, neonatal mortality is still the main component of child mortality. The objective of this study was to evaluate neonatal mortality and associated factors in newborn infants admitted to a neonatal care unit. Material and methods. Prospective cohort study conducted between January 2016 and January 2017 at Hospital Civil de Guadalajara "Dr. Juan I. Menchaca." The incidence of deaths and associated conditions was evaluated using a multivariate logistic regression analysis. Results. A total of 9366 live births were registered; 15% (n: 1410) of these were admitted to the neonatal care unit. The mortality rate was 125.5 per 1000 hospitalized newborn infants (95% confidence interval --#91;CI--#93;: 109-144); the main reasons for admission were congenital malformations or genetic disorders (28.2%), infections (24.9%), and respiratory distress (20.9%). The conditions associated with death were gestational age < 37 weeks (OR: 2.41, 95% CI: 1.49-3.93), birth weight < 1500 grams (OR: 6.30, 95% CI: 4.15-9.55), moderate/severe respiratory distress at 10 minutes (OR: 1.89, 95% CI: 1.24-2.86), Apgar score < 7 at 5 minutes (OR: 9.40, 95% CI: 5.76-15.31), congenital malformations (OR: 5.52, 95% CI: 3.12-9.78), and less than 5 antenatal care visits (OR: 1.51, 95% CI: 1.09-2.08). Conclusions. Preterm birth, low birth weight, respiratory distress, Apgar score < 7, congenital malformations, and a history of < 5 antenatal care visits were associated with a higher risk for death.
Subject(s)
Humans , Male , Female , Infant, Newborn , Infant, Newborn, Diseases/mortality , Infant Mortality , Prospective Studies , Risk Factors , Hospital Units , NeonatologyABSTRACT
INTRODUCTION: The increasing survival rate of preterm infants has altered the epidemiology of neonatal diseases; however, neonatal mortality is still the main component of child mortality. The objective of this study was to evaluate neonatal mortality and associated factors in newborn infants admitted to a neonatal care unit. MATERIAL AND METHODS: Prospective cohort study conducted between January 2016 and January 2017 at Hospital Civil de Guadalajara "Dr. Juan I. Menchaca." The incidence of deaths and associated conditions was evaluated using a multivariate logistic regression analysis. RESULTS: A total of 9366 live births were registered; 15% (n: 1410) of these were admitted to the neonatal care unit. The mortality rate was 125.5 per 1000 hospitalized newborn infants (95% confidence interval [CI]: 109-144); the main reasons for admission were congenital malformations or genetic disorders (28.2%), infections (24.9%), and respiratory distress (20.9%). The conditions associated with death were gestational age < 37 weeks (OR: 2.41, 95% CI: 1.49-3.93), birth weight < 1500 grams (OR: 6.30, 95% CI: 4.15-9.55), moderate/severe respiratory distress at 10 minutes (OR: 1.89, 95% CI: 1.24-2.86), Apgar score < 7 at 5 minutes (OR: 9.40, 95% CI: 5.76-15.31), congenital malformations (OR: 5.52, 95% CI: 3.12-9.78), and less than 5 antenatal care visits (OR: 1.51, 95% CI: 1.09-2.08). CONCLUSIONS: Preterm birth, low birth weight, respiratory distress, Apgar score < 7, congenital malformations, and a history of < 5 antenatal care visits were associated with a higher risk for death.
INTRODUCCIÓN: La mayor supervivencia de pacientes prematuros ha modificado la epidemiología de las enfermedades del recién nacido, pero la mortalidad neonatal aún es el principal componente de la mortalidad infantil. El objetivo del estudio fue cuantificar la mortalidad neonatal y los factores asociados en recién nacidos internados en una Unidad de Cuidados Neonatales. MATERIAL Y MÉTODOS: Estudio de cohorte prospectivo realizado de enero de 2016 a enero de 2017 en el Hospital Civil de Guadalajara "Dr. Juan I. Menchaca". Se cuantificó la incidencia de muertes y las condiciones asociadas mediante un análisis multivariado con regresión logística. RESULTADOS: Se registraron 9366 nacidos vivos; fueron internados en la Unidad de Cuidados Neonatales el 15% (n: 1410). La mortalidad fue de 125,5 por 1000 recién nacidos internados (IC 95%: 109-144); las principales causas fueron malformaciones o enfermedades genéticas (28,2%), infecciones (24,9%) y síndrome de dificultad respiratoria (20,9%). Las condiciones asociadas a muerte fueron edad gestacional < 37 semanas (OR 2,41; IC 95%: 1,49-3,93), peso al nacer < 1500 gramos (OR 6,30; IC 95%: 4,159,55), dificultad respiratoria moderada/grave a los 10 minutos de vida (OR 1,89; IC 95%: 1,242,86), Apgar < 7 a los 5 minutos de vida (OR 9,40; IC 95%: 5,76-15,31), malformaciones congénitas (OR 5,52; IC 95%: 3,12-9,78) y menos de cinco consultas de control prenatal (OR 1,51; IC 95%: 1,09-2,08). CONCLUSIONES: El nacimiento prematuro, bajo peso al nacer, dificultad respiratoria, Apgar < 7, malformaciones congénitas y antecedente de < 5 consultas de control prenatal se asociaron con mayor riesgo de muerte.