Table 4 Regression analysis of predictors of cognitive impairment among the epileptic group

Epilepsy duration

 − 0.009

0.946

0.056

0.675

0.148

0.246

0.108

0.405

Seizure frequency per year

1.435

0.013*

0.304

0.014*

 − 1.104

0.001*

 − 2.195

0.002*

Duration of treatment

 − 0.120

0.368

 − 0.065

0.629

0.131

0.304

0.059

0.647

Number of medications

 − 0.178

0.181

 − 0.222

0.094

 − 0.183

0.153

 − 0.201

0.118