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Updated: Jun 26, 2025

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Assessment of Child Anthropometry in a Large Epidemiologic Study
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对比儿科体重估计方法的性能
Andrew Shieh1, Alexander J Rogers2, Chiu-Mei Chen1
1Department of Emergency Medicine, University of Michigan, 1500 E. Medical Center Dr., Ann Arbor, MI 48109, United States of America.
The American journal of emergency medicine
|May 17, 2024
概括
布罗斯洛带是估计儿科体重的最准确方法,特别是对于有医疗复杂性的儿童. 在儿童的体重估计中,Antevy公式是基于年龄的最佳选择.
科学领域:
- 儿科医学 儿科医学 儿科医学
- 临床药理学 临床药理学
- 生物统计学 生物统计学
背景情况:
- 准确的体重估计对于儿科患者的护理至关重要,特别是对于有医疗复杂性的儿童,他们面临更高的药物不良事件风险.
- 当直接测量不可行时,可靠的重量数据至关重要,这会影响治疗的有效性和安全性.
研究的目的:
- 为了比较各种儿童体重估计方法的准确性.
- 通过医学复杂性和身体质量指数 (BMI) 的存在来分层评估这些方法.
主要方法:
- 一项回顾性横截面研究分析了从2013年至2022年期间在急诊室和诊所的361,755名儿童 (<18岁) 的数据.
- 九种基于年龄的公式和两种基于长度的方法使用平均平均误差 (MAE),根平均平方误差 (RMSE) 和测量重量的10%和20%内的一致性进行了比较.
- 分析根据BMI和医疗复杂性进行了分层.
主要成果:
- 布罗斯洛磁带表现出卓越的准确性,达到50.7%的估计值在测量重量的10%以内,以及最低的MAE (2.5公斤) 和RMSE (4.5公斤).
- 安特维公式是最准确的基于年龄的方法 (49.2%在10%,MAE 2.8公斤,RMSE 4.7公斤).
- 准确性随着BMI和估计体重的增加而下降;布罗斯洛带对于有医疗复杂性的儿童仍然是最准确的.
结论:
- 布罗斯洛带是儿童体重估计在一个大,多样化的患者群体中最准确的方法,包括那些有医疗复杂性的患者.
- 安特维公式是最准确的以年龄为基础的方法来估计儿童的体重.
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