Respiratory Variations in Peak Peripheral Artery Velocities and Waveforms for Rapid Assessment of Fluid Responsiveness in Traumatic Shock Patients

Qian Zhang; Xiu-Rong Shi; Yi Shan; Jian Wan; Xuan Ju; Xi Song; Conghui Fan; Xinyuan Lu; Jie Sun; Liwei Duan; Zhaofen Lin; Jinlong Liu

doi:10.12659/MSM.928804

08 January 2021: Clinical Research

Respiratory Variations in Peak Peripheral Artery Velocities and Waveforms for Rapid Assessment of Fluid Responsiveness in Traumatic Shock Patients

Qian Zhang ^1E* , Xiu-Rong Shi ^2E* , Yi Shan ^3D , Jian Wan ^1AG* , Xuan Ju ^1B , Xi Song ^1C , Conghui Fan ^1C , Xinyuan Lu ^1D , Jie Sun ^1D , Liwei Duan ^2D , Zhaofen Lin ^2F , Jinlong Liu ^4C

DOI: 10.12659/MSM.928804

Med Sci Monit 2021; 27:e928804

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Table 4 Receiver operating characteristic (ROC) curves of the end-inspiratory and end-expiratory peak flow variability in the peripheral arteries.

	Cut-off value (cm/s)	Sensitivity	Specificity	AUC	95% CI
CA	11.20	70.0%	80.0%	0.803	0.692–0.914
FA	7.05	86.7%	66.7%	0.788	0.670–0.906
BA	6.90	93.3%	66.7%	0.822	0.709–0.935
CA indicates carotid artery. BA indicates brachial artery. FA indicates femoral artery. AUC indicates the area under the ROC curve.

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Respiratory Variations in Peak Peripheral Artery Velocities and Waveforms for Rapid Assessment of Fluid Responsiveness in Traumatic Shock Patients

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