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Table 4 Software reliability analysis for automated ICV estimation

From: A practical guideline for intracranial volume estimation in patients with Alzheimer's disease

 

AD

AC

 

p

r

MRPAD

p

r

MRPAD

Op1 vs. FS

0.1

0.68

9.6

0.13

0.68

5.4

Op1 vs. FSL

< 0.0

0.67

177

<0.01

-0.2

127

Op1 vs. SPM

< 0.0

0.48

12.5

< 0.01

0.82

10.1

  1. AD: Adult With Alzheimer's Disease subject groups; AC: Adult Control subject groups. p: paired t-test p-value; r: correlation coefficient; MRPAD: Mean Related Percentage of Absolute Difference; p-value less than 0.01 was considered significant.