2015
DOI: 10.1111/cga.12093
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Sex ratio of congenital abnormalities in the function of maternal age: A population‐based study

Abstract: Maternal age effect is well-known in the origin of numerical chromosomal aberrations and some isolated congenital abnormalities (CAs). The sex ratio (SR), i.e. number of males divided by the number of males and females together, of most CAs deviates from the SR of newborn population (0.51). The objective of this analysis was to evaluate the possible association of maternal age with the SR of isolated CAs in a population-based large dataset of the Hungarian Case-Control Surveillance of Congenital Abnormalities,… Show more

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Cited by 3 publications
(6 citation statements)
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“…The model was chosen based on the Akaike (AIC) information criterion and the best adjusted R 2 , classic methods of selection of dependent variables in the multivariate regression model (25) . Finally, after analyzing several variables, only the predictors with the greatest potential to explain the births of babies with CD in the municipalities were included in the model, namely: pregnant women over 20 years old registered in primary care (we chose to work from this age, as it was the period of higher fertility of the woman, when more births occur) (28)(29) ; urbanization degree (percentage of residents in urban areas); formal female employment balance (admitted and dismissed); and consumption of pesticides (volume traded).…”
Section: Analysis Of Results and Statisticsmentioning
confidence: 99%
“…The model was chosen based on the Akaike (AIC) information criterion and the best adjusted R 2 , classic methods of selection of dependent variables in the multivariate regression model (25) . Finally, after analyzing several variables, only the predictors with the greatest potential to explain the births of babies with CD in the municipalities were included in the model, namely: pregnant women over 20 years old registered in primary care (we chose to work from this age, as it was the period of higher fertility of the woman, when more births occur) (28)(29) ; urbanization degree (percentage of residents in urban areas); formal female employment balance (admitted and dismissed); and consumption of pesticides (volume traded).…”
Section: Analysis Of Results and Statisticsmentioning
confidence: 99%
“…Revista de Enfermagem do Centro-Oeste Mineiro 2017; 7/1804 www.ufsj.edu.br/recom -6 F (19) The Survey of Birth Defects Rate Based on Birth Registration System.…”
Section: Ordem País/anounclassified
“…Com relação à idade materna não foi identificada significância quanto ao risco de nascimentos com AC que ocorreram principalmente em mulheres entre 20 a 34 anos (15)(16)(17)(18)(19) . Estudo realizado em São Luís, no Maranhão, confirma que a maioria dos nascidos vivos com AC, possuía mães com idade entre 20 a 34 anos (70,0%), e 19 anos (quase 21%) (20) .…”
Section: Variáveis Maternasunclassified
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