Maternal Exposure to Unexpected Economic Contraction and Birth Weight for Gestational Age
نویسندگان
چکیده
منابع مشابه
O-27: Maternal Age and Low Birth Weight
Background: The weight of fetus at birth is widely acceptable parameter that can demonstrate the health of mother. Low birth weight (LBW) (birth weight less than 2500g) is significantly related to the neonatal survival and postnatal morbidity. Adolescence pregnancy is an important risk factor of LBW. The main objective of this study was therefore to determine the prevalence of LBW and relations...
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Various rules have been proposed to identify and exclude live births with implausible values of birth weight for gestational age from large perinatal data sets. The authors carried out a preliminary evaluation of common rules by examining the frequency and nature of rule-based exclusions among live births in Canada (excluding Ontario) between 1992 and 1994. There were 625 (0.09%), 133 (0.02%), ...
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Background: Gestational weight gain (GWG) is an important issue for all pregnant women due to its effect on pregnancy outcomes. Regarding this, the aim of the present study was to assess the relationship of GWG with cesarean section, birth weight, and gestational age at birth in the women with a pre-pregnancy body mass index (BMI) of ≥ 25 kg/m2. Methods: This cross-sectional study was conducte...
متن کاملEffects of birth weight, gestational age, and maternal obstetric history on birth prevalence of cerebral palsy.
A register of children with cerebral palsy born to mothers resident in the Mersey region from 1966 to 1977 was compiled from health service records. Frequency distributions and prevalences of birth weight and gestational age differed for those with hemiplegia, diplegia, and quadriplegia. In particular, the children with diplegia showed a bimodal frequency distribution. Children of normal birth ...
متن کاملAssociations of Prenatal Exposure to Organophosphate Pesticide Metabolites with Gestational Age and Birth Weight
BACKGROUND Prenatal exposure to organophosphate (OP) insecticides, a widely used class of pesticides, may be associated with decreased gestational age and lower birth weight. Single nucleotide polymorphisms in paroxanase (PON1) enzyme genotypes may modify the relationships between OP exposure and perinatal outcomes. OBJECTIVE We examined the relationship of prenatal OP insecticide exposure, m...
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ژورنال
عنوان ژورنال: Epidemiology
سال: 2011
ISSN: 1044-3983
DOI: 10.1097/ede.0b013e318230a66e