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. Author manuscript; available in PMC: 2013 Mar 1.
Published in final edited form as: Schizophr Res. 2012 Jan 25;135(1-3):28–33. doi: 10.1016/j.schres.2012.01.001

Table 2.

Descriptive Analysis and Statistics for AX Continuous Performance Task

Healthy Subjects (N=51) Schizophrenia Patients (N=51)
Mean SD Mean SD P-Value
Accuracy
 AX 0.97 0.03 0.94 0.09 0.013
 AY 0.81 0.21 0.77 0.25 0.453
 BX 0.92 0.07 0.83 0.18 0.001
 BY 1.00 0.01 0.97 0.06 0.002
Reaction Time
 AX 537.86 105.77 603.02 175.68 0.026
 AY 701.91 123.75 763.62 175.15 0.043
 BX 609.51 183.35 724.64 279.80 0.016
 BY 553.44 127.26 644.74 216.90 0.011