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Table 3 Comparison of DE and DTF values in two groups at 1-day MV (mean ± standard deviation)

From: Early rehabilitation relieves diaphragm dysfunction induced by prolonged mechanical ventilation: a randomised control study

 

DE (cm)

DTF

Rehabilitation group (n = 39)

1.43 ± 0.47

0.17 ± 0.05

Control group (n = 41)

1.41 ± 0.59

0.14 ± 0.07

t

0.189

1.740

Difference

0.022

0.023

95%CI for difference

 − 0.215 to 0.260

 − 0.003 to 0.051

p-value

0.851

0.086

  1. Differences between different groups were calculated by independent samples t test. CI, confidence interval; DE, diaphragmatic excursion; DTF, diaphragm thickening fraction
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BMC Pulmonary Medicine

ISSN: 1471-2466

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