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Table 3 Predictive efficacy of DTF, IWI, and combined application on withdrawal

From: Predictive values of ultrasonic diaphragm thickening fraction combined with integrative weaning index in weaning patients with mechanical ventilation: a retrospective study

Items

Sensitivity

Specificity

Best cutoff value

AUC(95%CI)

p

DTF

0.772

0.727

0.293

0.72(0.59 ~ 0.86)

0.003

IWI

0.684

0.909

53.000

0.82(0.72 ~ 0.91)

< 0.001

DTF and IWI

0.614

0.909

17.848

0.84(0.75 ~ 0.93)

< 0.001

  1. IWI, integrative weaning index; DTF, diaphragm thickening fraction
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Journal of Cardiothoracic Surgery

ISSN: 1749-8090

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