* Plus–minus values are means ±SD. Unless otherwise noted, differences between the risperidone and placebo groups
were not statistically significant (P>0.05). CGI denotes Clinical Global Impressions, and SOFAS the Social and
Occupational Functioning Assessment Scale.
† The data were obtained from 33 patients.
‡ The data were obtained from 32 patients.
§ The data were obtained from 65 patients.
¶ The data were obtained from 30 patients.
∥ The data were obtained from 62 patients.
** CGI scores of the severity of mental illness range from 1 (not mentally ill) to 7 (extremely ill).
†† SOFAS scores range from 1 to 100, with lower scores indicating greater impairment in psychosocial functioning.
‡‡ P=0.04.
§§ The data were obtained from 67 patients.