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Table 5 Correlation between CAEP N1 and P2 latencies and N1-P2 amplitude and the age of the study group, and the duration of stuttering

From: Evaluation of N1-P2 cortical auditory evoked potential results in adult stutterers

 

Age

Duration of stuttering

r

p

r

P

CAEP

 N1

0.027

0.81

0.069

0.672

 P1

0.055

0.628

0.219

0.174

 N1-P2

 − 0.001

0.996

0.168

0.299

  1. CAEP cortical auditory evoked potential, r Spearman’s correlation coefficient