Objetivo: Evaluar los factores sociales y demográficos asociados al embarazo y al embarazo repetido en mujeres adolescentes de Perú Método: Estudio transversal analítico realizado a partir de las encuestas de población ENDES 2009 a 2018 en Perú. Participaron mujeres adolescentes entre 12 y 19 años de edad. Se recogió información de condición de embarazo y características sociales y demográficas. Se aplicó la prueba de χ2 y se calculó la razón de prevalencia ajustada con su intervalo de confianza al 95% usando regresión de Poisson con varianza robusta. Resultados: En el estudio se incluyeron 49 676 mujeres adolescentes. El 12,6% tuvieron un embarazo y el 5,1% tuvieron dos o más embarazos. Se evidenció asociación entre edad, región geográfica, origen étnico, nivel educativo, nivel económico y embarazo adolescente (p < 0,001). Los niveles educativo y económico infer...

Analizar el efecto del programa de entrenamiento de intervalos de alta intensidad (HIIT) comparado con el programa de entrenamiento continuo de moderada intensidad (MICT) sobre la sensibilidad a la insulina y la composición corporal en adultos con sobrepeso y obesidad. Métodos: Se realizó una revisión sistemática a partir de ensayos clínicos que compararon HIIT y MICT en adultos con sobrepeso u obesidad. Se realizó la búsqueda en PubMed, Web of Science, Embase y Scopus. Se examinaron medidas de sensibilidad a la insulina, peso corporal, índice de masa corporal (IMC), cintura abdominal y masa grasa corporal. Resultados: De 2534 artículos se incluyeron 30 que cumplieron los criterios de elegibilidad. La duración de las intervenciones vario en los estudios entre 4 a 16 semanas. Los siguientes efectos para cada resultado fueron: sensibilidad a la insulina [DMP= -0.19 (IC95%: -0.35...

FUNCIONAMIENTO FAMILIAR CONCEPTO TIPOS DE FAMILIA INDICADORES DEL FUNCIONAMIENTO FAMILIAR EL MODELO CIRCUMPLEJO DE OLSON RESILIENCIA DESARROLLO DE LA RESILIENCIA ENFOQUES COMPLEMENTARIOS CARACTERÍSTICAS DEL ADOLESCENTE RESILIENTE ANTECEDENTES INVESTIGATIVOS RESULTADOS

Letter to the Editor (without abstract)

Objective. To describe the clinical profile of pregnant women with a threat of preterm delivery who conclude in preterm birth. Material and methods. Observational and descriptive study. Forty-six pregnant women from 24 to <37 weeks of gestation participated with the threat of preterm labor, whose gestation ended in preterm labor, attended at the maternity service of the Hospital Víctor Lazarte Echegaray-Essalud de Trujillo during the period May to October 2015.

Objective. To describe the clinical profile of pregnant women with a threat of preterm delivery who conclude in preterm birth. Material and methods. Observational and descriptive study. Forty-six pregnant women from 24 to <37 weeks of gestation participated with the threat of preterm labor, whose gestation ended in preterm labor, attended at the maternity service of the Hospital Víctor Lazarte Echegaray-Essalud de Trujillo during the period May to October 2015.

ABSTRACT Introduction: The evolution of the COVID-19 pandemic varies in each population; it has been complicating health systems worldwide. Objective: to analyze the evolution of the Covid-19 pandemic, estimating the effect of the containment measures practiced in Peru. Material and Method: The SIR epidemiological mathematical modeling was applied, estimating the COVID-19 evolution in our population. Data analysis was performed following the SIR mathematical model with defined ordinary differential equations to simulate epidemiological behavior; and it was executed in the RStudio programming language. Results: Containment measures decreased the propagation rate, reducing 30% of infected cases until the peak day of infection; however, it is still above the effective reproductive number to control the epidemic and it shows an erratic trend, the result of government actions being 61% in the...

Introduction: The evolution of the COVID-19 pandemic varies in each population; it has been complicating health systems worldwide. Objective: to analyze the evolution of the Covid-19 pandemic, estimating the effect of the containment measures practiced in Peru. Material and Method: The SIR epidemiological mathematical modeling was applied, estimating the COVID-19 evolution in our population. Data analysis was performed following the SIR mathematical model with defined ordinary differential equations to simulate epidemiological behavior; and it was executed in the RStudio programming language. Results: Containment measures decreased the propagation rate, reducing 30% of infected cases until the peak day of infection; however, it is still above the effective reproductive number to control the epidemic and it shows an erratic trend, the result of government actions being 61% in the practice...