在患有慢性阻塞性肺病的患者中,身体组成和疾病严重程度之间的相关性
Xiaohan Jin1,2, Yu Yang1, Guangmei Chen1,3
1Department of Respiratory Medicine, Affiliated Zhongshan Hospital of Dalian University, Dalian, China.
Frontiers in medicine
|March 29, 2024
概括
身体组成的变化显著影响慢性阻塞性肺病 (COPD) 患者,与疾病严重程度相关. 这些发现强调了在COPD管理中评估身体成分的重要性.
科学领域:
- 肺部医学 肺部医学
- 临床营养学 临床营养学
- 生物医学工程 生物医学工程
背景情况:
- 身体组成的改变是慢性阻塞性肺病 (COPD) 中显著的肺外表现.
- 了解这些变化对于管理COPD患者至关重要.
- 这项研究研究了人体组成特征及其与COPD严重程度的关系.
研究的目的:
- 为了描述COPD患者的身体组成.
- 探索身体组成和COPD疾病严重程度之间的相关性.
- 为了确定疾病进展的潜在生物标志物.
主要方法:
- 纳入了105名COPD患者和105名对照人群.
- 使用生物电阻分析 (BIA) 评估身体成分.
- 根据GOLD指南对COPD的严重程度进行了分类,包括FEV1%pred,mMRC,CAT得分和恶化风险.
主要成果:
- 与对照组相比,COPD患者的BMI,FFMI和PhA较低,ECW/TBW和ECW/ICW比率较高 (p <0.05).与对照组相比,COPD患者的BMI,FFMI和PhA较低,ECW/TBW和ECW/ICW比率较高.
- 随着疾病的严重程度,身体组成有显著的变化;FFMI和PhA下降,而ECW/TBW和ECW/ICW随着COPD恶化而增加.
- FFMI和PhA显示了与mMRC和CAT得分的负相关性,以及与FEV1%前期的正相关性.
结论:
- 在COPD患者和对照人群之间,身体组成存在显著差异.
- 身体成分与COPD严重程度密切相关,在不同疾病阶段观察到不同的模式.
- 这些发现强调了身体成分评估在COPD管理中的临床相关性.
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