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Table 2 The comparison of WC, NWC and WCD in benign and malignant SPN

From: A pilot study using low-dose Spectral CT and ASIR (Adaptive Statistical Iterative Reconstruction) algorithm to diagnose solitary pulmonary nodules

 

Malignant SPN (n = 42)

Benign SPN (n = 20)

t value

P value

WCAP

1019.55 ± 14.407

1015.85 ± 13.438

0.666

0.511

WCVP

1020.61 ± 12.598

1018.84 ± 19.568

0.257

0.801

NWCAP

1.014 ± 0.021

1.015 ± 0.019

0.104

0.918

NWCVP

1.005 ± 0.021

1.001 ± 0.017

0.550

0.587

WCD

0.008 ± 0.022

0.013 ± 0.021

0.585

0.563

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BMC Medical Imaging

ISSN: 1471-2342

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