Search results for "infant"
showing 10 items of 3339 documents
Agricultural crop exposure and risk of childhood cancer: new findings from a case–control study in Spain
2016
Background Childhood cancer is the main cause of disease-related death in children in Spain. Although little is known about the etiology, environmental factors are potential explanations for a fraction of the cases. Previous studies have shown pesticides to be associated with childhood cancer. The difficulty of collecting personal environmental exposure data is an important limitation; this lack of information about pesticides motivates the development of new methods to subrogate this exposure. We developed a crop exposure index based on geographic information to study the relationship between exposure to different types of crops and risk of childhood tumors. Methods We conducted a populati…
Relative incidence and mortality of congenital heart defects diagnosed by angiohemodynamic methods: a 17-year study.
1992
Over a 17-year period (January 1971 to January 1988), 2322 children, aged 0-14 years, were diagnosed as having congenital heart disease (CHD) by cardiac catheterization and angiography. Excluding those with highly complex or undiagnosed defects, there were 2156 children with CHD, 72.4% of whom were treated surgically, with a total surgical mortality rate of 24.1%. After a mean follow-up of 9 years the overall mortality of the cohort was 29.9%, 29.1% occurring in the first month of life, 39.6% between 1 month and 1 year, and 31.2% between 1 and 14 years. The incidence, mortality, and age at death of each cardiac defect are presented and compared with the results of other studies. The overall…
Association of Blattella germanica sensitization with atopic diseases in pediatric allergic patients
2011
The extent to which the sensitization to the German cockroach Blattella germanica (BG) affects onset/presence of rhinoconjunctivitis (RC) in children is unknown.
Work environment, volume of activity and staffing in neonatal intensive care units in Italy: results of the SONAR-nurse study
2016
Background Neonatal units’ volume of activity, and other quantitative and qualitative variables, such as staffing, workload, work environment, care organization and geographical location, may influence the outcome of high risk newborns. Data about the distribution of these variables and their relationships among Italian neonatal units are lacking. Methods Between March 2010-April 2011, 63 neonatal intensive care units adhering to the Italian Neonatal Network participated in the SONAR Nurse study. Their main features and work environment were investigated by questionnaires compiled by the chief and by physicians and nurses of each unit. Twelve cross-sectional monthly-repeated surveys on diff…
Neonatal Outcomes and Long-Term Follow-Up of Children Born from Frozen Embryo, a Narrative Review of Latest Research Findings
2022
In recent years, the growing use of ART (assisted reproductive techniques) has led to a progressive improvement of protocols; embryo freezing is certainly one of the most important innovations. This technique is selectively offered as a tailored approach to reduce the incidence of multiple pregnancies and, most importantly, to lower the risk of developing ovarian hyperstimulation syndrome when used in conjunction with an ovulation-triggering GnRH antagonist. The increase in transfer cycles with frozen embryos made it possible to study the effects of the technique in children thus conceived. Particularly noteworthy is the increase in macrosomal and LGA (large for gestational age) newborns, i…
Fraser syndrome: epidemiological study in a European population
2013
Fraser syndrome is a rare autosomal recessive disorder characterized by cryptophthalmos, cutaneous syndactyly, laryngeal, and urogenital malformations. We present a population-based epidemiological study using data provided by the European Surveillance of Congenital Anomalies (EUROCAT) network of birth defect registries. Between January 1990 and December 2008, we identified 26 cases of Fraser syndrome in the monitored population of 12, 886, 464 births (minimal estimated prevalence of 0.20 per 100, 000 or 1:495, 633 births). Most cases (18/26 ; 69%) were registered in the western part of Europe, where the mean prevalence is 1 in 230, 695 births, compared to the prevalence 1 in 1, 091, 175 fo…
El espacio de la LIJ en el sistema literario
2015
El estatus de la literatura infantil y juvenil (LIJ) dentro del sistema literario ha generado debates de todo tipo: desde quien consideraba que no existía tal cosa y que debía integrarse en la literatura en general, hasta quien preconizaba un espacio propio, incluso desde el punto de vista crítico. En este debate se hace necesario acudir a teorías más amplias para poder concretar cuál es la relación de la LIJ con el sistema literario general. Sin duda, las aplicaciones que más han ayudado a delimitar esta relación son la teoría del campo literario de Pierre Bourdieu y la de los polisistemas de Itamar Even-Zohar, que si bien se nombran generalmente en los estudios de LIJ para legitimar su ca…
La influencia de la cultura en los estilos parentales en contextos de vulnerabilidad social
2013
Los objetivos del presente trabajo son: 1) comparar los estilos parentales en contextos de pobreza en dos culturas: España y Argentina; 2) determinar la eficiencia de estos estilos a través del estudio de la influencia de los mismos en la prosocialidad, la inestabilidad emocional, la agresividad y la forma de afrontar la amenaza de los niños. Se administró la Escala Argentina de Percepción de la Relación con los Padres para Niños de 8 a 12 años, el Verbal Aggression Scale, la Emotional Instability Scale y el Cuestionario Argentino de afrontamiento para niños, a una muestra de 458 niños argentinos y españoles de 10 a 12 años. Se utilizaron análisis múltiples de variancia (MANOVA) para estudi…
Las doctrinas militares : la represión política en Tucumán, Argentina (1975-1983)
2019
La represión política que tuvo lugar en la década del 70 en Tucumán, en la región Norte de Argentina, se inicia “legalmente” en febrero de 1975 con el operativo militar decretado por el Poder Ejecutivo Nacional conocido como “Operativo Independencia”. Distintos jefes militares, como parte del Comando de la V Brigada de Infantería, estuvieron a cargo del plan represivo. Cada uno de estos militares fue formado bajo distintas doctrinas militares impartidas al ejército argentino. A través de la identificación y diferenciación de las estrategias militares ejecutadas ?en tanto inteligencia, ocupación del territorio, instalación de centros clandestinos de detención y espacios de inhumación identif…
Research on children's lexical availability: applications for SFL teaching
2022
Esta investigación presenta la aportación que la disponibilidad léxica tiene en el marco de la enseñanza de Español como Lengua Extranjera y el ámbito infantil. Para poder desarrollar esta tarea se ha realizado una revisión bibliográfica sistemática que presenta a aquellos trabajos publicados sobre léxico disponible. A partir de los resultados obtenidos se ha observado una baja incidencia de investigaciones sobre ELE con población escolar (hasta 12 años), en comparación con corpus adultos. En segundo lugar, también se han localizado, a parte de los dieciséis centros de interés tradicionales, treinta áreas complementarias o novedosas que coinciden con las clasificaciones desarrolladas por el…