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Prepregnancy BMI Modified the Association Between Gestational Weight Gain and Birth Weight in Preterm Neonates
被引:0
|作者:
Song, Qiying
[1
,2
,3
]
Zhao, Xiaoli
[2
]
Zhang, Jian
[3
]
Ma, Liya
[2
]
Zhu, Yuanfang
[1
]
机构:
[1] Shenzhen Baoan Womens & Childrens Hosp, Maternal Fetal Med Inst, 56 Yulv Rd, Shenzhen 518100, Peoples R China
[2] Shenzhen Baoan Womens & Childrens Hosp, Dept Child Healthcare, 56 Yulv Rd, Shenzhen 518100, Peoples R China
[3] Chinese Acad Sci, Shenzhen Inst Adv Technol, Inst Biomed & Biotechnol, Ctr Energy Metab & Reprod, Shenzhen, Peoples R China
关键词:
birth weight;
preterm neonate;
gestational weight gain;
physical activity;
prepregnancy BMI;
BODY-MASS INDEX;
PHYSICAL-ACTIVITY;
PREGNANCY;
EXERCISE;
DISEASE;
RISK;
D O I:
10.1097/TIN.0000000000000375
中图分类号:
R15 [营养卫生、食品卫生];
TS201 [基础科学];
学科分类号:
100403 ;
摘要:
Maternal prepregnancy body mass index (BMI), gestational weight gain (GWG), and physical activity during pregnancy are associated with neonatal birth weight. This study aimed to evaluate their associations and interactions specifically among preterm neonates. Both inadequate and excessive GWG were associated with an increased risk of low birth weight (LBW) (P < .05). Inadequate GWG was associated with an increased risk of LBW only in underweight and normal weight women, while excessive GWG was related to an increased risk of LBW only in overweight/obese women (P = .001), indicating that maternal prepregnancy BMI may modify the association between GWG and preterm neonatal birth weight.
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页码:339 / 349
页数:11
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