Birth Intervals
Mostrando 1-12 de 68 artigos, teses e dissertações.
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1. Prevalence and factors associated with no intention to exclusively breastfeed for the first 6 months of life
Abstract Objective: To investigate the prevalence and factors associated with no intention to exclusively breastfeed for the first 6 months of life in a sample of women in the first 24 h postpartum during the hospital stay. Methods: Cross-sectional study with data from screening phase of a birth cohort. The proportion of mothers who did not intend to breas
Jornal de Pediatria. Publicado em: 2022
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2. Analysis of neonatal mortality risk factors in Brazil: a systematic review and meta-analysis of observational studies
Resumo: Objetivo: Identificar, através de uma revisão sistemática e da metanálise de estudos observacionais, quais fatores de risco associam-se significativamente com a mortalidade neonatal no Brasil e construir uma análise nacional abrangente sobre a mortalidade neonatal. Fontes: Foram avaliados os estudos observacionais sobre mortalidade neonatal re
J. Pediatr. (Rio J.). Publicado em: 28/10/2019
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3. A COMPARISON OF NONLINEAR MODELS FOR DESCRIBING WEIGHT-AGE DATA IN ANGLO-NUBIAN DOES
RESUMO Objetivou-se avaliar a idade da pesagem e a qualidade do ajuste de modelos não lineares a dados longitudinais para descrever o padrão de crescimento de fêmeas Anglonubiana. Pesos de 104 animais do nascimento até 60 meses de idade, foram agrupados em 10 classes, com intervalos de seis meses. Em cada classe estimou-se parâmetros A, B e K com modelo
Rev. Caatinga. Publicado em: 09/05/2019
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4. Upper and lower bounds for annuities and life insurance from incomplete mortality data
RESUMO O objetivo deste estudo foi estabelecer limites superior e inferior para o valor presente esperado de anuidades vitalícias e seguros de vida inteira a partir de dados incompletos sobre mortalidade, generalizando resultados anteriores sobre expectativa de vida. Desde seu surgimento, no século XVII, a ciência atuarial se dedica ao estudo de anuidades
Rev. contab. finanç.. Publicado em: 25/03/2019
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5. Influence of maternal weight gain on birth weight: a gestational diabetes cohort
ABSTRACT Objective Our objective was to evaluate gestational weight gain (GWG) patterns and their relation to birth weight. Subjects and methods We prospectively enrolled 474 women with gestational diabetes mellitus (GDM) at a university hospital (Porto Alegre, Brazil, November 2009-May 2015). GWG was categorized according to the 2009 Institute of Medicine
Arch. Endocrinol. Metab.. Publicado em: 2018-02
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6. Caesarean birth rates in public and privately funded hospitals: a cross-sectional study
ABSTRACT OBJECTIVE To examine maternal and obstetric factors influencing births by cesarean section according to health care funding. METHODS A cross-sectional study with data from Southeastern Brazil. Caesarean section births from February 2011 to July 2012 were included. Data were obtained from interviews with women whose care was publicly or privately
Rev. Saúde Pública. Publicado em: 17/11/2017
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7. Reproductive efficiency of Nellore cows nursing Nellore or crossbred Simmental × Nellore calves
The objective of this study was to analyze the influence of genetic group (GG) of the calf during gestation, mobilization of body reserves and period of postpartum anestrus in Nellore cows. Thirty-seven primiparous and multiparous cows were used: 24 gave birth to Nellore (NEL), and 13 gave birth to ½ Simmental × ½ Nellore (SIM) calves. According to the da
R. Bras. Zootec.. Publicado em: 2013-07
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8. Avaliação de desfechos relacionados à gestação em áreas contaminadas na região do estuário de Santos e São Vicente / Evaluation of pregnancy outcomes in contaminated areas of Santos and São Vicente estuary region
Background: Santos and São Vicente Estuary is contaminated with heavy metals, organochlorines compounds, dioxins and furans. Epidemiological studies show that fetuses are more susceptible to toxic chemicals than adults. This study evaluated occurrence of pregnancy events in contaminated and non-contaminated areas in estuarine region. Methods: This cross-sec
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/08/2012
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9. Evolução hematológica e do conteúdo de ferro em recém-nascidos de termo e pré-termo tardios, com e sem crescimento intrauterino restrito, durante os primeiros dois meses de vida / Hematological and iron content evolution in term and late pre-term newborns, with and without intrauterine growth restriction, during the first two months of life
Iron (Fe) acts in several metabolic processes, especially neurodevelopmental ones, which body content is still the difficult access and could be influenced by factors, such as, prematurity and Intrauterine Growth Restriction (IUGR). This study aimed at describing the hematological evolution and iron body content in Term (T) and Late Pre-Term (LPT) Newborns (
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/05/2012
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10. Estudo da produção de leite de caprinos utilizando modelos de regressão aleatória / Study of goat milk production using random regression models
Data from the herd of goat industry, Federal University of Viçosa were used to evaluate the factors that influence milk production on the control (PLDC) and content of the Milk constituents (percentages of protein, fat, lactose and total solids in days of collection) in dairy goats fitness, define the best model of random regression using Legendre polynomia
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/07/2011
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11. Voluntary intake of dry matter and performance of Nellore cows and their Nellore and crossbred Simental × Nellore calves
This study aimed to investigate the influence of calf genetic group on the performance of Nellore lactating cows. The variables studied included milk ingestion, pasture intake, calf weight gain and cow body weight. A total of 13 Nellore calves and 8 crossbred Simental × Nellore calves were used, all born from Nellore mothers. During the experimental period
Revista Brasileira de Zootecnia. Publicado em: 2011-11
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12. Fatores que facilitam ou dificultam o cumprimento da recomendação de aleitamento materno por dois anos ou mais : estudo de coorte
Many studies have assessed the determinants of early discontinuation of breastfeeding (BF), and socioeconomic, cultural, demographic, and biological factors have been identified as such. However, no studies have focused on the factors involved in continuation of breastfeeding for two years or longer, as recommended by the World Health Organization (WHO). The
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011