Search results for "Birth"
showing 10 items of 606 documents
Oxidant and antioxidant status in mothers and their newborns according to birthweight
2008
The aim of this study is to determine the oxidant and antioxidant status in Algerian mothers and their newborns according to birth weight.Subjects for the study were consecutively recruited from Tlemcen hospital. 139 pregnant women and their newborns were included. The plasma total antioxidant activity (ORAC), vitamins A, C, E, hydroperoxides, carbonyl proteins, and erythrocyte antioxidant enzyme activities (catalase, glutathione peroxidase, glutathione reductase and superoxide dismutase) were measured on mothers and their newborns. Lipid and lipoprotein parameters were also determined. The results were assessed in accordance with small for gestational age (SGA), appropriate (AGA) and large…
Reproductive outcome of women with 21-hydroxylase-deficient nonclassic adrenal hyperplasia.
2006
Many women with 21-hydroxylase (21-OH)-deficient nonclassic adrenal hyperplasia (NCAH) carry at least one allele containing a severe mutation of CYP21, and as such are at risk for giving birth to an infant having classic adrenal hyperplasia (CAH). Infants with NCAH typically are asymptomatic at birth, in contrast to those with CAH, but they do develop symptoms of hyperandrogenism later in childhood or as adults. This international multicenter study, conducted both retrospectively and prospectively, was an attempt to determine how often mothers with 21-OH-deficient NCAH bear infants having CAH or NCAH. The 101 women entering the study had a total of 203 pregnancies that could be evaluated. F…
A retrospective follow up study on maternal age and infant mortality in two Sicilian districts
2011
Abstract Background Infant mortality rate (IMR) is a key public health indicator. Maternal age is a well-known determinant of pregnancy and delivery complications and of infant morbidity and mortality. In Italy the Infant Mortality Rate was 3.7/1000 during 2005, lower than the average IMR for the European Union (4.94/1000). Sicily is the Italian region with the highest IMR, 5/1000, and neonatal mortality rate (NMR), 3.8/1000, with substantial variation among its nine districts. The present study compared a high IMR/NMR district (Messina) with a low IMR/NMR district (Palermo) during the period 2004-2006 to evaluate potential determinants of the IMRs' differences between the two districts and…
Placental metal concentrations and birth outcomes: The Environment and Childhood (INMA) project
2019
To examine the association of placental levels of arsenic (As), cadmium (Cd), mercury (Hg), lead (Pb), manganese (Mn), and chromium (Cr) with birth outcomes (birth weight, length, and head circumference, low birth weight [LBW], gestational age, preterm delivery, and small for gestational age [SGA]) in mother-child pairs from the Environment and Childhood (INMA) Project in Spain.Metal concentrations were measured in placenta tissue samples randomly selected from five INMA cohorts. Data on birth outcomes were obtained from medical records. Associations were assessed in a sub-sample of 327 mother-infant pairs by regression models adjusted for confounding factors and for all metals simultaneous…
Association between affective temperaments and season of birth in a general student population.
2011
Abstract Background Several studies indicate a significant association between birth season and personality and neuropsychiatric disorders. The aim of our present study was to investigate the association between affective temperaments and season of birth in a nonclinical sample. Methods 366 university students completed the standardized Hungarian version of the Temperament Evaluation of Memphis, Pisa, Paris and San Diego-Auto-questionnaire (TEMPS-A). Ordinary Least Squares regression was applied to explain the relationship between TEMPS-A subscale and birth season of the respondents. Results We found a significant association between temperament scores and birth season in the case of the Hy…
Sibship size, birth order and psychotic experiences: Evidence from 43 low- and middle-income countries.
2018
Background: Sibship size and birth order may be contributing factors to the multifactorial etiology of psychosis. Specifically, several studies have shown that sibship size and birth order are associated with schizophrenia. However, there are no studies on their association with psychotic experiences (PE). Methods: Cross-sectional, community-based data from 43 low- and middle-income countries which participated in the World Health Survey were analyzed. The Composite International Diagnostic Interview was used to identify four types of past 12-month PE. The association of sibship size and birth order with PE was assessed with multivariable logistic regression. Results: The final sample consi…
Impact of antenatal glucocorticoid therapy and risk of preterm delivery on intelligence in term-born children
2015
Context: Women at risk of preterm delivery are routinely treated with synthetic glucocorticoids (sGCs). Although this therapy substantially reduces neonatal morbidity, concerns remain whether sGC excess may disrupt neurodevelopmental trajectories underlying cognitive functioning. Objective: The present study is the first to disentangle direct effects of antenatal sGC treatment on possible long-term cognitive disadvantages from those of pregnancy complications and prematurity. Design, Setting, and Participants: This cross-sectional study included a mixed-sex cohort of 222 term-born children (aged 6–11 years) consisting of three groups: children of mothers admitted to hospital for threatening…
Development of a New Nordic Diet score and its association with gestational weight gain and fetal growth - A study performed in the Norwegian Mother …
2014
AbstractObjectiveTo construct a diet score for assessing degree of adherence to a healthy and environmentally friendly New Nordic Diet (NND) and to investigate its association with adequacy of gestational weight gain and fetal growth in a large prospective birth cohort.DesignMain exposure was NND adherence, categorized as low, medium or high adherence. Main outcomes were adequacy of gestational weight gain, described as inadequate, optimal or excessive according to the 2009 Institute of Medicine guidelines, and fetal growth, categorized as being small, appropriate or large for gestational age. Associations of NND adherence with gestational weight gain and fetal growth were estimated with mu…
Early life body mass trajectories and mortality in older age: Findings from the Helsinki Birth Cohort Study
2014
Overweight and obesity in childhood have been linked to an increased risk of adult mortality, but evidence is still scarce.We identified trajectories of body mass index (BMI) development in early life and investigated their mortality risk. Data come from the Helsinki Birth Cohort Study, in which 4943 individuals, born 1934-1944, had serial measures of weight and height from birth to 11 years extracted from health care records, weight and height data in adulthood, and register-based mortality data for 2000-2010.Three early BMI trajectories (increasing, average, and average-to-low for men and increasing, average, and low-to-high BMI for women) were identified. Women with an increasing or low-…
Assessment of the Relationship Between the Use of Birth Control Pill and the Characteristics of Mate Selection
2014
Abstract Introduction In recent research, scientists have begun to suspect that birth control pill use could interfere with key mechanisms that play a role when women choose a sexual partner. Many studies have shown that women, particularly during the most fertile days of their menstrual cycle, look for specific physical, psychological, and behavioral characteristics indicative of genetic quality in a short‐term partner. Aims Analysis of the psychometric properties of the Partner's Masculinity Index (PMI) scale. The scale was built to assess the degree of masculinity in hypothetical short‐term partners. Methods A total of 395 female Italian volunteers from Central Italy (M = 32.9 years old,…