Does emigration by itself improve birth weight? Study in European newborns of Indo-Pakistan origin
José Morales-Roselló1,2, Silvia Buongiorno1, Gabriela Loscalzo1
1Servicio de Obstetricia, Hospital Universitario y Politécnico La Fe, Valencia, Spain.
Objective:
Our aim was to evaluate the effect of emigration on fetal birth weight (BW) in a group of pregnant women coming from the Indian subcontinent.
Methods:
This was a retrospective study in a mixed population of pregnant women from the Indian subcontinent that either moved to Europe or stayed in their original countries. The influence of emigration along with several pregnancy characteristics: GA at delivery, fetal gender, maternal age, height, weight, body mass index (BMI) and parity on BW was evaluated by means of multivariable linear regression analysis.
Results:
According to European standards, babies born to Indo-Pakistan emigrants and babies born to women staying in the Indian subcontinent were similarly small (BW centile 30± 29 and 30.1 ± 28, p<0.68). Multivariable regression demonstrated that emigration by itself did not exert a direct influence on BW (p = 0.27), being BMI and gestational age at delivery the true determinants of BW (p<0.0001).
Conclusions:
Maternal BMI is the most relevant parameter affecting fetal growth regardless of the place of residence.
More Related Videos
07:13Induction of Maternal Immune Activation in Mice at Mid-gestation Stage with Viral Mimic PolyI:C
Published on: March 25, 2016
08:50A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development
Published on: June 24, 2020
Related Concept Videos
Regression Toward the Mean
Environmental Influences on Intelligence
Biological Influences on Intelligence
Anatomy of the Intestines
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
Testing a Claim about Mean: Known Population SD
Estimating a population mean requires the samples to be distributed normally. The data should be collected from the randomly selected samples having no sampling bias. The sample size needed to be higher than 30, and most importantly, the population standard deviation should be already known.
In most realistic situations, the population standard deviation is often unknown, but in rare circumstances, when it...
Normal Distribution
