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在婴儿期的双边手动使用在出生时体重非常低的婴儿中

Yuu Uchio^1,2, Tetsuo Ikai³

¹Department of Rehabilitation, Tokyo Women's Medical University, Japan.

Journal of physical therapy science

|May 5, 2025

概括

婴儿出生时体重非常低,双边手动发育迟缓. 出生体重较轻的早产婴儿在手之间转移玩具时经历了显著的延迟.

科学领域:

新生儿发育新生儿发育
儿科神经学儿科神经学
婴儿运动技能婴儿运动技能

背景情况:

过早出生的婴儿,特别是那些出生时体重非常低的婴儿 (<1500克),面临着独特的发育挑战.
双边使用手是婴儿发育的关键里程碑,反映了粗细运动整合.

研究的目的:

调查出生体重小于1,500克的早产婴儿实现双边手动使用的年龄.
为了比较出生时体重非常低的婴儿 (<1,000g) 和1,000-1,499g之间的婴儿之间特定双边手动技能的发展.

主要方法:

对57名没有神经发育障碍的早产婴儿进行了回顾性观察性研究.
婴儿根据出生体重分为两组:<1,000g (A组) 和1,000-1,499g (B组).
医学记录分析了多年来实现'双手一起玩','转移玩具'和'抓住两个玩具'的医疗记录.

主要成果:

与B组 (6.3个月) 相比,A组 (第90百分位数:7.2个月) 观察到"在两只手之间转移玩具"的显著延迟.
两组之间在"双手一起玩"或"抓住两个玩具"方面没有发现显著差异.
这表明,在较轻的出生体重组中,双边操纵技能存在特定的延迟.

结论:

双边使用手的发育在出生时体重非常低的婴儿之间有所不同.
出生体重较轻 (<1,000克) 的婴儿表现出特定双边手术技能的延迟发展.
进一步的研究可能会探索干预措施,以支持这个脆弱人群的运动发育.

关键词:

双边使用手的双边使用.婴儿时期的婴儿时期非常低的出生体重非常低的出生体重.

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