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Table 7 Comparison of brain age for the three classes of sample (correlation coefficient)

From: Dependency criterion based brain pathological age estimation of Alzheimer’s disease patients with MR scans

NC-MCI-AD

Different methods

Fitness value

 

Mean

Std

Without age estimation (w = 0, q = 0, r = 0)

0.0449

0.0277

BrainAge_estima

0.3973

0.1822

Path_brainAge_estima

0.5975

0.0232