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245.071  Articles
1 of 24.508 pages  |  10  records  |  more records»
In the usual Bayesian approach to survey sampling the sampling design, plays a minimal role, at best. Although a close relationship between exchangeable prior distributions and simple random sampling has been noted; how to formally integrate simple random... see more

Factores relacionados con el bajo peso al nacer en el municipio La Lisa, en el período 2010-2014 Factores relacionados con el bajo peso al nacer en el municipio La Lisa, en el período 2010-2014Introducción: el bajo peso al nacer es en la actualidad una de las causas de morbimortalidad perinatal y uno de los indicadores para evaluar los resultados de la atención prenatal. Objetivo: determinar los principales factores de riesgos del bajo peso al nacer en recién nacidos del municipio La Lisa. Material y Métodos: se realizó un estudio de casos y controles en el Municipio La Lisa en el período de 2010 a 2014, de las pacientes atendidas en el Hospital Docente "Eusebio Hernández". El universo estuvo constituido por un total de 364 neonatos bajo peso, la muestra del grupo estudio se correspondió con 257 recién nacidos bajo peso y el grupo control fue una muestra aleatoria de 261 casos con un peso igual o superior a 2 500 gr; se excluyó del estudio a aquellas gestantes cuyo parto no se produjo en este hospital y las que aportaron embarazos gemelares; se obtuvo la información por medio de las historias clínicas del Hospital. Se analizaron los datos y se determinó el Riesgo Relativo. Resultados: Los factores de riesgo más frecuentes fueron: la presencia de 2 ó 3 abortos previos al embarazo, las enfermedades asociadas al embarazo como son la Anemia, Sepsis Urinaria y Vaginal; se demostró la asociación significativa de la aparición del recién nacido bajo peso y los trastornos hipertensivos. Conclusiones: los recién nacidos bajo peso siguen mostrando un incremento en el área de salud, e  inciden como factores de riesgo frecuente: la anemia, la sepsis tanto vaginal como urinaria y la hipertensión arterial.Palabras clave: recién nacidos, bajo peso al nacer, factores de riesgo, trastornos hipertensivos, embarazo.ABSTRACTIntroduction: low birth weight (LBW) has been considered as one of the most important cause of perinatal morbidity and mortality doing one of the indicator used to assess the results of prenatal health attention quality. Objective: Identify the main risk factors of low birth weight and whether there was an association between the occurrence of low birth weight and Arterial Hypertension in the Municipality. Material y Methods: a study of cases and controls was performed in the municipality La Lisa in the period from 2010 to 2014 in order to identify the main risk factors of low birth weight and whether there was an association between the occurrence of low birth weight and Arterial Hypertension in pregnant women living in the municipality who were treated at the Maternal University Hospital Eusebio Hernandez.  The universe consisted of a total of 423 infants underweight, the study group sample corresponded to 257 LBW and the control group was a simple random sample of 261 cases with a weight equal to or greater than 2500 gr. obtained from the same area of health, the study excluded those pregnant women whose delivery did not occur in the previous Hospital and who contributed twin pregnancies, the information was obtained through medical records from the Hospital. Data determined for each of the Relative Risk factors were analyzed. Results: Risk factors that affected were: the presence of 2 or 3 pre-pregnancy abortions, pregnancy-associated diseases such as anemia, urinary Sepsis, Sepsis Vaginal, the significant association of the appearance of the underweight newborn were also demonstrated and also the hypertensive disorders of pregnancy. Conclusions: the municipality to maintain the increase of low birth weight, risk factors that affected were: the anemia, the presence of 2 or 3 pre-pregnancy abortions, urinary and vaginal sepsis, and also hypertensive disorders of pregnancy.Key words: low birth weight, newborn, risk factors, hypertension disorders, pregnancy.

Objetivo: determinar los principales factores de riesgos del bajo peso al nacer en recién nacidos del municipio La Lisa. Material y Métodos: se realizó un estudio de casos y controles en el Municipio La Lisa en el período de 2010 a 2014, de las pacientes... see more

The prediction of initial returns on initial public offerings (IPOs) is a complex matter. The independent variables identified in the literature mix strong and weak predictors, their explanatory power is limited, and samples include a sizable number of ou... see more

Thermodynamics is an abstract concept making it difficult for physics and chemistry undergraduate student to understand it. The purpose of this research is to know the level understanding of the fundamental concepts of thermodynamics so that lecturers can... see more

The spread of Lumpy Skin Disease (LSD) that infects livestock is increasingly widespread in various parts of the world. Early detection of the disease’s spread is necessary so that the economic losses caused by LSD are not higher. The use of machine learn... see more

This research intends to examine the impact of financial knowledge and internal control locus on student behavior to manage money and the effect of internal control locus on this knowledge. The students becoming the population are from the active undergra... see more

This study aims to analyze the understanding the concepts and critical thinking skills of physics students in online learning using a virtual laboratory. This study uses a causal associative relationship between variables. The subjects in this study consi... see more

This study aims at describing differences of students’ conceptual understanding in learning physics between students who learn with the conceptual change model (CCM) and direct learning model (DIM). This quasi-experimental research used the pretest-postte... see more

Background & Objective: This study aimed to assess the clinical effectiveness of Hydroxychloroquine Sulfate (200 mg orally 8 hourlies thrice a day for 5 days), oseltamivir (75 mg orally twice a day for 5 days), and Azithromycin (500 mg orally daily on... see more

1 of 24.508 pages  |  10  records  |  more records»