BACKGROUND Studies suggest that arsenic exposure influences birth outcomes; however, findings are mixed. OBJECTIVE We assessed in utero arsenic exposure in relation to birth outcomes and whether maternal prepregnancy weight and infant sex modified the associations. METHODS Among 706 mother-infant pairs exposed to low levels of arsenic through drinking water and diet, we assessed in utero ar...

OBJECTIVE To evaluate the effect of prepregnancy body mass index (BMI), energy and macronutrient intakes during pregnancy, and gestational weight gain (GWG) on the body composition of full-term appropriate-for-gestational age neonates. STUDY DESIGN This is a cross-sectional study of a systematically recruited convenience sample of mother-infant pairs. Food intake during pregnancy was assessed...

Background: Worldwide Intra-Uterine Growth Restriction carries out high rate of fetal and neonatal morbidity and mortality. Perinatal mortality rates are 4-8 times higher for growth-retarded infants. IUGR are subdivided into symmetrical and asymmetrical subtypes. Aim of Study: To focus on the actual incidence of each subtype of IUGR and disparities. Methods: Across-sectional descriptive study a...

OBJECTIVES To examine the feasibility of introducing routine measurement of cervical length at 23 weeks of gestation, to establish the distribution of cervical lengths in a routine population of singleton pregnancies and to examine the relation between cervical length and demographic characteristics and previous obstetric history. METHODS Cervical length was measured by transvaginal sonograph...

BACKGROUND Birthweight has, in several studies, been associated with mortality in adult age, even after adjustment for available socioeconomic factors. This association has been explained as a biological result of fetal undernutrition (fetal programming), by genetic predisposition, as a result of confounding by factors related to social position and lifestyle, or by a combination of these mecha...

Weight, length, and skinfold thicknesses were measured in 4634 term and preterm neonates. Sex and weight/length ratio were important determinants of the amount and distribution of the subcutaneous fat store at birth. Gestational age, weight, length, and other ponderal indices did not explain subcutaneous fat variability.