Results of logistic regression analysis with state-dependent variables
| B | SE | Wald | df | P value | Exp (B) | 95% CI of exp (B) | |||
| Lower | Upper | ||||||||
| Final step | Type of drug | 1.63 | 0.59 | 7.6 | 1 | 0.006 | 0.196 | 0.062 | 0.627 |
| History of psychosis | 2.61 | 0.21 | 162.9 | 1 | 0.000 | 0.073 | 0.049 | 0.109 | |
| Constant | −1.71 | 0.16 | 121.8 | 1 | 0.000 | 0.181 | |||
First step: five variables administered: duration of epilepsy, type of drug, seizure frequency, concomitant antiepileptic drug and history of psychosis.