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Table 6 EEG results in the studied group

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

  COPD Control P value
N % N %  
EEG Normal 32 80 29 96.67 0.039*
Abnormal Total 8 20 1 3.3
Focal 5 62.5 1 100
Geralizied 3 37.5 0 0
  1. *significant