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儿童线性成长和早期发病率作为马拉维青少年认知能力的预测因素:一项前性观察研究
Karoliina Videman1,2, Jukka M Leppänen3, Lotta Hallamaa1
1Center for Child, Adolescent and Maternal Health Research, Tampere University, Faculty of Medicine and Health Technology, Tampere, Finland.
Acta paediatrica (Oslo, Norway : 1992)
|November 8, 2025
概括
儿童的线性成长,特别是在2岁之前,与青少年的认知能力有关. 从幼儿到青春期的身高相对年龄Z-score (HAZ) 测量预测认知结果,但与眼睛跟踪测量不一致.
科学领域:
- 儿童发展 儿童发展
- 儿科健康 儿科健康
- 认知神经科学 认知神经科学
背景情况:
- 低收入和中等收入国家普遍存在增长不稳定和发展延迟,影响长期潜力.
- 儿童早期的成长是以后认知功能和整体发展的关键决定因素.
研究的目的:
- 调查线性生长轨迹 (身高对年龄Z-score) 与幼儿早期患病率与青少年认知能力之间的预测关系.
- 在马拉维队伍中使用标准化测试和眼睛跟踪措施评估认知功能.
主要方法:
- 在1至13岁的儿童身上进行了认知评估,包括雷文的渐进矩阵和眼睛跟踪 (顺序速度和控制).
- 线性回归模型分析了早期生长 (HAZ从1个月到13岁) 和患病率与认知结果之间的关联.
- 模型根据年龄,性别和其他相关共变量进行了调整.
主要成果:
- 1个月到2岁之间的身高对年龄Z-score (HAZ) 变化,以及2,5,13岁的HAZ测量,显著预测了雷文的测试成绩.
- 青春期的萨卡迪克控制与2至13岁之间的HAZ变化有关.
- 生命的前三年的发病率并不能预测青少年的认知能力.
结论:
- 幼儿时期 (2岁前) 的线性生长和从2岁开始的HAZ测量与青少年的认知能力有关,这些能力是由乌测试测量的.
- 早期生长和认知结果之间的关联与眼睛跟踪测量时不一致地观察到的速度和控制.
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