Skip to main content

Table 4 Simple linear regression analyses of factors associated with STAI-S

From: Depression and anxiety in epilepsy: the association with demographic and seizure-related variables

   95% Confidence interval    
Factor Unstandardized coefficient Lower Bound Upper Bound Standardized coefficients p Value R2
Gender 1.603 -0.253 3.458 0.120 0.090 0.009
Seizure frequency > 1/month 1.186 -0.999 3.371 0.076 0.286 0.006
Seizure frequency < 1/year 1.073 -0.927 3.073 0.075 0.291 0.006
Seizure frequency > 1/year -1.818 -3.681 0.046 -0.135 0.056 0.018
Symptomatic focal epilepsy 4.391 2.625 6.156 0.328 < 0.001 0.108
Cryptogenic focal epilepsy -3.675 -5.707 -1.644 -0.245 < 0.001 0.060
Idiopathic generalized epilepsy -2.180 -4.437 0.078 -0.134 0.058 0.018
Antiepileptic drug 1 -1.618 -3.473 0.237 -0.121 0.087 0.015
Antiepileptic drug 2 1.122 -0.832 3.077 0.080 0.259 0.006
Antiepileptic drug 3 1.179 -1.438 3.796 0.063 0.375 0.004
Age 0.001 -0.093 0.094 0.001 0.988 0
Duration of disease 0.096 -0.002 0.194 0.136 0.055 0.019