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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 1.

Descriptive Analysis and Statistics for Demographic Variables and Clinical Characteristics

Healthy Subjects (N=51) Schizophrenia Patients (N=51)
Mean SD Mean SD P-Value
WAIS IQ score 113.51 9.59 101.63 13.09 0.000
Age 20.22 3.90 19.92 3.59 0.693
Subject Education (Years) 14.00 2.94 12.32 2.34 0.002
Parental Education (Years) 14.57 2.31 14.89 2.74 0.527
Mother Education (years) 14.64 2.32 14.86 2.22 0.675
Father Education (years) 15.04 3.22 15.46 2.63 0.552
Symptom Severity
 GAF - - 47.75 9.97 -
 BPRS - - 43.51 11.90 -
 SANS - - 7.98 4.36 -
 SAPS - - 6.78 3.59 -
 Disorganization - - 0.87 0.60 -
Count % Count % P-Value
Gender
 Female 25 49.02 12 23.53 0.013
 Male 26 50.98 39 76.47