Impact of maternal age on birth weight-related adverse outcomes in newborns: a retrospective study in south-central China

Abstract Background Birth weight is a critical indicator for assessing fetal development and newborn health status. This study aimed to examine both linear and nonlinear associations between maternal age and birth weight and their related adverse outcomes. Methods 15,923 delivery data from 2018 to 2...

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Bibliographic Details
Main Authors: Zhi Huang, Yan Zhang, Jinlian Wang, Xia Tan, Aiping Zhang
Format: Article
Language:English
Published: BMC 2025-01-01
Series:BMC Pregnancy and Childbirth
Subjects:
Online Access:https://doi.org/10.1186/s12884-025-07199-7
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