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Table 1 Demographic and general functioning details for the control and psychotic symptoms groups

From: Reduced P300 amplitude during retrieval on a spatial working memory task in a community sample of adolescents who report psychotic symptoms

Variable Overall (N = 42) Control (N = 25) Psychotic Symptoms (N = 17) Result
Age 12.14(0.12) 12.24(0.17) 12(0.17) t(40) = 0.97, p = 0.34
Gender 21 males 14 males 7 males χ 2(1) = 0.14, p = 0.71
Handedness 1 left 0 left 1 left χ 2(1) = 0.04, p = 0.844
C-GAS scores 79.45(2.67) 84.88(2.33) 71.31(5.16) t (38) = 2.4, p= 0.03
WRAT scores 47.28(1.56) 46.8(2.4) 47.88(1.9) t(34) = −0.35,p = 0.73
  1. Age, C-GAS scores and WRAT scores expressed as mean (SEM).