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Table 4 Correlations between the change of tumor size and ADC parameters during CCRT in patients with cervical cancers

From: Apparent diffusion coefficient histogram shape analysis for monitoring early response in patients with advanced cervical cancers undergoing concurrent chemo-radiotherapy

Δ Parameter

Correlation coefficient

P

Change of tumor size

skewness

0.632

0.006*

kurtosis

0.760

<0.001*

s-sDav

0.012

0.963

width

−0.110

0.673

standard deviation

−0.074

0.779

first-order entropy

0.664

0.004*

entropy(H)mean

0.642

0.005*

  1. Note: * P < 0.05. Δ Parameter = parameter values at time point 4 – parameter values at time point 1
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Radiation Oncology

ISSN: 1748-717X

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