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The Egyptian Journal of Neurology, Psychiatry and Neurosurgery

Table 3 Comparison between patient and control groups as regards the number of cases with affected brainstem auditory evoked potentials

From: Electrophysiological biomarkers of central nervous system affection in cases of chronic obstructive pulmonary disease (COPD)

 

COPD

Control

P value

N

%

N

%

 

Normal

23

57.5

27

90

0.0012*

Abnormal

17

42.5

3

10

  1. *significant
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