Table 5

Comparison of symptoms between EPS group and non-EPS group

EPS group
(n=204)
Non-EPS group
(n=475)
Statistics (F)Significant (P values)
PANSS positive scale total score15.9 (7.2)15.6 (6.5)0.040.837
PANSS negative scale total score17.4 (7.4)20.8 (7.9)21.750.001*
PANSS general psychopathological scale total score32.3 (10.7)35.2 (10.3)13.670.001**
PANSS total score65.7 (21.2)71.7 (20.1)11.940.001**
CDSS total score2.3 (3.7)2.9 (3.8)5.9530.015**
  • *p<0.05; **p<0.01.

  • CDSS, Calgary Depression Scale for Schizophrenia; EPS, extrapyramidal symptoms; PANSS, Positive and Negative Symptoms Scale.