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Table 4 Correlation between P 300 amplitude and cognition

From: Predictive value of P300 event-related potential component in early cognitive impairment in patients with uncomplicated newly diagnosed hepatitis C virus

Variables

P 300 Amplitude

r

P

Wechsler memory test scale

 Figural memory

0.45

< 0.05*

 Logical memory

0.42

< 0.05*

 Visual paired association

0.37

< 0.05*

 Visual reproduction

0.61

< 0.005*

 Visual memory span

0.54

< 0.01*

Wechsler Adult Intelligence Scale

 Verbal IQ

0.51

< 0.01*

 Performance IQ

0.50

< 0.01*

 Full scale IQ

0.63

< 0.005*

Mini mental status examination

0.60

< 0.005*