To assess the relationship between symptom severity and total power, evoked power, and PLF in the YSZ group, GBR factor scores from each measure were correlated with positive (sum of PANSS positive symptom ratings) and negative (sum of PANSS negative symptom ratings) symptom summary scores. Correlations with SOPS positive and negative symptom summary scores were performed in the CHR group. A Bonferonni correction was applied for the number of correlations performed within each patient group, maintaining the corrected alpha level at p=.05.
