婴儿体重增加和dxa测量的青少年肥胖:来自日本儿童身体成分研究的数据。

IF 3.3 4区 医学 Q1 PHYSIOLOGY
Yuki Fujita, Katsuyasu Kouda, Kumiko Ohara, Harunobu Nakamura, Chikako Nakama, Toshimasa Nishiyama, Masayuki Iki
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引用次数: 1

摘要

背景:生命早期体重的快速增加与生命后期的肥胖有关。然而,用精确的方法测量体重增加和体脂量之间的关系的信息有限。本研究旨在探讨体重增加是否与双能x线吸收仪(DXA)测量的青少年体脂量有关。方法:这项回顾性队列研究的参与者是423名足月出生的青少年,他们参加了日本儿童身体组成研究。与怀孕、分娩和儿童健康相关的人体测量数据来自《日本妇幼保健手册》。用DXA扫描仪测量青少年的脂肪量。体重增加被定义为从出生到1.5岁体重的变化。使用多元回归分析评估出生体重与脂肪量、体重增加与脂肪量之间的关系。结果:出生至1.5岁体重增加与青春期脂肪量呈正相关(男孩:标准化回归系数(β) = 0.253, p)。结论:出生至1.5岁体重变化较大的儿童青春期脂肪量增加。早期体重增加对青少年脂肪量的影响大于出生体重。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Infant weight gain and DXA-measured adolescent adiposity: data from the Japan Kids Body-composition Study.

Background: Rapid weight gain in early life is associated with adiposity later in life. However, there is limited information on the association between weight gain and body fat mass measured using precise methods. This study aimed to investigate whether weight gain is associated with body fat mass measured by dual-energy X-ray absorptiometry (DXA) in adolescents.

Methods: Participants of this retrospective cohort study were 423 adolescents born at full-term who were enrolled in the Japan Kids Body-composition Study. Anthropometric measurements related to pregnancy, delivery, and child health were obtained from the Japanese Maternal and Child Health Handbook. Fat mass in adolescents was measured with a DXA scanner. Weight gain was defined as the change in body weight from birth to age 1.5 years. Associations between birthweight and fat mass, and between weight gain and fat mass, were evaluated using multiple regression analysis.

Results: There was a significant positive association between weight gain from birth to age 1.5 years and fat mass in adolescents (boys: standardized regression coefficient (β) = 0.253, p < 0.01; girls: β = 0.246, p < 0.01), but not between birthweight standardized for gestational age and fat mass.

Conclusion: Children with a greater change in weight from birth to age 1.5 years tended to have increased fat mass in adolescence. Weight gain in early life has a greater impact on fat mass in adolescents than birthweight.

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来源期刊
自引率
6.50%
发文量
39
期刊介绍: Journal of Physiological Anthropology (JPA) is an open access, peer-reviewed journal that publishes research on the physiological functions of modern mankind, with an emphasis on the physical and bio-cultural effects on human adaptability to the current environment. The objective of JPA is to evaluate physiological adaptations to modern living environments, and to publish research from different scientific fields concerned with environmental impact on human life. Topic areas include, but are not limited to: environmental physiology bio-cultural environment living environment epigenetic adaptation development and growth age and sex differences nutrition and morphology physical fitness and health Journal of Physiological Anthropology is the official journal of the Japan Society of Physiological Anthropology.
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