Influence of gestational and perinatal factors on body composition of full-term newborns
Abstract Objective: To evaluate the influence of gestational and perinatal factors on body composition and birth weight of full-term newborns. Method: This was a cross-sectional study, within a prospective cohort, consisting of 124 postpartum women and their newborns. Data included the following: maternal age; ethnicity; pre-gestational body mass index; gestational weight gain; parity; gestational morbidities (hypertension and gestational diabetes mellitus); gestational age at birth; birth weight; and newborn’s gender. Anthropometric and body composition data of the newborns were collected using air-displacement plethysmography (PeaPod® Infant Body Composition System–LMI; Concord, CA, USA). The stepwise technique was applied to a multiple linear regression model. Results: The significant variables in the model that explained 84% of the variation in neonatal fat-free mass were: birth weight; maternal age; newborn’s gender and gestational age. For body fat mass: birth weight; newborn’s gender; gestational arterial hypertension; gestational diabetes; and gestational weight gain. These variables explained 60% and 46% of fat mass, in grams and as a percentage, respectively. Regarding birth weight, the significant factors were gestational age, pre-gestational BMI, and gestational weight gain. Female newborns showed higher body fat mass and male newborns had higher fat-free mass. Conclusion: Gestational and perinatal factors influence neonatal body composition. Early identification of these gestational factors, which may be modifiable, is necessary to prevent obesity and chronic noncommunicable diseases in the future.
Main Authors: | Nehab,Sylvia Reis Gonçalves, Villela,Letícia D., Abranches,Andrea D., Rocha,Daniele M., Silva,Leila M.L. da, Amaral,Yasmin N.V., Junior,Saint Clair G., Soares,Fernanda V.M., Méio,Maria Dalva Barborsa Beker, Moreira,Maria Elisabeth L. |
---|---|
Format: | Digital revista |
Language: | English |
Published: |
Sociedade Brasileira de Pediatria
2020
|
Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0021-75572020000600771 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
Electrophysiological study of hearing in full-term small-for-gestational-age newborns
by: Angrisani,Rosanna Mariangela Giaffredo, et al.
Published: (2012) -
Effect of Obesity on Gestational and Perinatal Outcomes
by: Madi,Sônia Regina Cabral, et al.
Published: (2017) -
Energy expenditure, growth, and nutritional therapy in appropriate and small for gestational age preterm infants
by: Abranches,Andrea Dunshee de, et al.
Published: (2018) -
Cesarean delivery and small newborn for gestational age
by: Simões,Ricardo, et al.
Published: (2016) -
Gestational, perinatal and family findings of patients with Patau syndrome
by: Rosa,Rafael Fabiano M., et al.
Published: (2013)