新加坡成年人最大呼吸道肌肉强度:跨部门研究的规范参考值和预测模型
Katherin S Huang1, Filzah Diana Binte Roslan2, Hong Hin Cheong2
1Professional Officers Division, Singapore Institute of Technology, 11 New Punggol Road, Singapore 828616, Singapore.
Muscles (Basel, Switzerland)
|October 24, 2025
概括
这项研究确定了新加坡健康成年人呼吸肌肉强度 (最大吸气压和最大呼气压) 的新参考值. 它还提供了估计这些值的方程,有助于临床评估.
科学领域:
- 呼吸系统生理学 呼吸系统生理学
- 肺部医学 肺部医学
- 临床生物力学 临床生物力学
背景情况:
- 最大吸气压 (MIP) 和最大呼气压 (MEP) 是呼吸肌肉强度的关键指标.
- 在新加坡健康成年人中,MIP和MEP的现有规范参考值 (NRV) 已经过时,影响因素缺乏共识.
- 准确的NRV对于诊断和管理呼吸系统疾病至关重要.
研究的目的:
- 在21-80岁的新加坡健康成年人中确定MIP和MEP的当前NRV.
- 确定影响MIP和MEP的人口和人类学变量.
- 开发回归方程,以使用非螺旋计变量估计MIP和MEP.
主要方法:
- 一项涉及391名健康的新加坡成年人 (202名女性,189名男性) 的横截面研究.
- 使用数字压力计测量MIP和MEP.
- 收集了人口统计,人体统计和精神统计数据.
主要成果:
- 男性的MIP中位数为112cmH2O,女性为83cmH2O;男性的MEP中位数为85cmH2O,女性为64cmH2O.
- 在MIP/MEP与性别,身高,体重,BMI,腰部和部比率以及螺旋计结果之间发现了显著的相关性.
- 结合年龄,性别,身高和体重的回归模型解释了27.5%的MIP变异和32.1%的MEP变异.
结论:
- 在新加坡成年人口中为MIP和MEP建立了最新的NRV.
- 开发了预测方程来估计呼吸肌肉的强度,为临床使用提供了一个实用的工具.
- 这项研究有助于在新加坡背景下准确评估呼吸肌肉力量.
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