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早期儿童体质指数增长和学校准备:一个纵向队列研究
Xuedi Li1, Alyssa Kahane2,3, Charles D G Keown-Stoneman4,5
1Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada.
Paediatric and perinatal epidemiology
|November 28, 2024
概括
儿童身体质量指数 (BMI) 增长模式与学业准备没有关联. 未来的研究应该探索与影响早期发育的肥胖直接相关的因素.
科学领域:
- 儿科健康 儿科健康
- 发育儿科 发育儿科
- 增长监测 增长监测 增长监测
背景情况:
- 儿童成长对于长期健康和学业成功至关重要.
- 学校准备,孩子对学校的准备,受到发展里程碑的影响.
- 儿童早期的BMI增长模式与学校准备之间的关系尚未得到充分理解.
研究的目的:
- 调查儿童体质指数 (BMI) 增长轨迹与学校准备程度之间的关联.
- 分析儿童早期的BMI增长率和模式如何与入学阶段的发展结果有关.
主要方法:
- 一项前性队列研究跟踪了加拿大多伦多0-6岁的1077名儿童 (2015-2022年).
- 根据年龄和性别标准化的BMI (zBMI) 增长率和不同的zBMI轨迹被分析,使用零碎线性和隐性类混合模型.
- 用老师完成的早期发展仪器 (EDI) 来评估4-6岁的学校准备程度.
主要成果:
- 在zBMI增长率 (0-2或2-4岁) 和学业准备之间没有发现显著的关联.
- 不同的zBMI轨迹 (稳定与追赶) 也没有显示与学校准备结果的显著关联.
- 这项研究分析了来自1077名儿童的6415个zBMI测量结果.
结论:
- 儿童BMI增长率和模式与学校准备程度没有显著关联.
- 与当前肥胖或肥胖相关的因素,而不是生长动态,可能更直接地影响学校的准备.
- 需要进一步的研究,以确定与儿童体重状况有关的影响学校准备程度的具体因素.
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