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在青春期和随后的神经行为缺陷期间,BMI腰部与身高比率的快速增加和随后的神经行为缺陷

Ting Yu¹, Yining Jiang¹, Jue Fan^2,3

¹Shanghai Key Laboratory of Embryo Original Diseases, The International Peace Maternity & Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.

Obesity (Silver Spring, Md.)

|September 22, 2023

概括

在青春期迅速增加的BMI或腰与身高比率与以后的神经行为问题有关,特别是外部化行为. 早期的体重管理干预措施可以支持青少年的心理健康.

科学领域:

青少年健康青少年健康
神经发育神经发育
肥胖问题研究研究

背景情况:

青春期是神经行为发展的关键时期.
青少年时期的体重变化,包括身体质量指数 (BMI) 和腰高比 (WHtR),可能会影响认知和行为结果.
了解这些关联对于识别有风险的个体和实施及时干预至关重要.

研究的目的:

调查青春期BMI和WHtR变化模式与随后的神经行为发育之间的潜在关系.
为了确定与神经行为缺陷相关的特定体重轨迹模式.
探索这些关联中的潜在的性别差异.

主要方法:

未来的队列研究涉及609名学生 (6-9年级) 在上海,中国.
用于分析纵向BMIz分数和WHtR轨迹 (例如"稳定"",快速增长") 的潜阶级混合模型.
使用青年自我报告尺度评估神经行为状态,检查与体重轨迹的关联.

主要成果:

快速增长的BMIz-score轨迹与犯罪,侵略和外部化行为增加有关.
快速增长的WHtR轨迹预测了社会问题和犯罪行为的更高风险.
这些关联对女孩来说是显著的,但对男孩来说不是.

结论:

在青春期BMI或WHtR的快速增加可以预测以后的神经行为缺陷,特别是外部化行为.
青春期的体重控制干预措施可能有助于促进心理健康.
进一步的研究可能会探索这些性别特异性关联背后的机制.

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