You Position: Home > Paper

Prognostic significance of RSBI based on diaphragmatic ultrasound in the successful deactivation of non-invasive ventilation

( views:1, downloads:0 )
Author:
No author available
Journal Title:
Chinese Journal of Lung Diseases (Electronic Edition)
Issue:
3
DOI:
10.3877/cma.j.issn.1674-6902.2024.03.022
Key Word:
膈肌超声;浅快呼吸指数;无创通气;膈肌偏移;膈肌增厚分数;撤机结局

Abstract: 目的:分析浅快呼吸指数(rapid shallow breath index, RSBI),膈肌偏移RSBI(diaphragmatic excursion-RSBI, DE-RSBI)、膈肌增厚分数RSBI(diaphragm thickening fraction-RSBI, DTF-RSBI)对无创通气撤机成功的预测意义。方法:选取2022年1月至2023年10月我院收治的73例接受无创通气患者为对象,无创通气撤机成功49例为观察组,撤机失败24例为对照组,测量膈肌功能及相关指标,计算DE-RSBI、DTF-RSBI等参数,收集一般资料及相关临床指标。采用多因素Logistic回归分析无创通气患者撤机结果影响因素,构建预测模型,通过ROC曲线分析模型预测。结果:观察组RSBI(60.03±12.43)次·min-1·L-1、DE-RSBI(1.38±0.34)、DTF-RSBI(69.25±10.38)低于对照组RSBI(76.66±20.84)次·min-1·L-1、DE-RSBI(2.11±0.42)、DTF-RSBI (82.16±12.07),P<0.05。多因素Logistic回归分析显示,RSBI(OR=0.945)、DE-RSBI(OR=0.852)、DTF-RSBI(OR=0.545)是无创通气撤机成功的保护因素(P<0.05);膈肌超声参数DE-RSBI和DTF-RSBI的预测高于RSBI,DE-RSBI和DTF-RSBI联合预测高,AUC为0.962,敏感性为92.19%,特异性为87.50%。结论:基于膈肌超声参数DE-RSBI、DTF-RSBI较传统RSBI能准确预测无创通气的撤机结果,联合膈肌功能情况可提高撤机结果的预测,优化撤机成功率。

  • This article has no references!
WanfangData CO.,Ltd All Rights Reserved
About WanfangData | Contact US
Healthcare Department, Fuxing Road NO.15, Haidian District Beijing, 100038 P.R.China
Tel:+86-010-58882616 Fax:+86-010-58882615 Email:yiyao@wanfangdata.com.cn
Baidu
map