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. Author manuscript; available in PMC: 2018 Jan 1.
Published in final edited form as: Schizophr Res. 2016 Sep 29;179:85–90. doi: 10.1016/j.schres.2016.09.033

Table 1.

Demographic information about healthy controls and patients with schizophrenia

Healthy controls (n=47) Patients with schizophrenia (n=57) Significance test
N % N %
Gender χ2(2,N=104) = .28
 Female 19 40.4 26 45.6
 Male 28 59.6 31 54.4
Ethnicity χ2(1,N=104) = 1.02
 Hispanic 13 27.7 11 19.3
 Non-Hispanic 34 72.3 46 80.7
Race χ2(3,N=104) = 2.57
 Caucasian 17 36.2 20 35.1
 African American 28 59.6 32 56.1
 Asian 2 4.3 2 3.5
Mean SD Mean SD Significance test
Age 42.62 9.61 43.02 10.23 t(101) = −.20
Education (years) 14.44 1.85 12.99 2.46 t(102) = 3.32**
Depression 4.23 5.70 13.21 10.409 t(102) = −5.29***
*

p < .05,

**

p<.01,

***

p<.001