3.1 Sample Demographic together with Clinical Profiles
There were no variations among the 4 groups with respect to gender or
smoking status. We found major variations for age, marital status,
employment status, as well as educational level .The results showed that
the ReSch group had more positive symptoms and negative symptoms as well
as general psychiatric symptoms than the FEP group, while the FEP group
also had more positive symptoms and negative symptoms than the UHR
group. In addition, the GAF results of the HC, UHR FEP and ReSch groups
decreased gradually, whereas the MADRS total scores of the HC, UHR, FEP
and ReSch groups increased gradually.