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. Author manuscript; available in PMC: 2013 Jan 7.
Published in final edited form as: Phys Med Biol. 2012 Jan 7;57(1):225–240. doi: 10.1088/0031-9155/57/1/225

Table 7.

The p-values of the Wilcoxon tests for the PVR and the mean ADC values for the different sizes of the smoothing kernel.

Day 0–Day 1 Day 1 – Day 3 Day 0 – Day 3
Tumor PVR
No Filter 0.045 0.003 0.006
2×2 0.045 0.006 0.006
4×4 0.030 0.006 0.006
8×8 0.065 0.006 0.006
Contralateral PVR
No Filter 0.524 0.435 0.435
2×2 0.524 0.435 0.555
4×4 0.452 0.376 0.458
8×8 0.331 0.342 0.653
Day 0 Day 1 Day 3
Tumor ADC
No Filter 0.622 0.127 0.002
2×2 0.833 0.222 0.006
4×4 0.943 0.171 0.030
8×8 1.000 0.524 0.127
Contralateral ADC
No Filter 0.354 0.833 0.622
2×2 0.622 1.000 0.435
4×4 0.724 0.943 0.524
8×8 0.833 0.724 0.354