Placebo (n = 103) | Risperidone 6 mg (n = 95) | p Value* | Aripiprazole 20mg (n = 98) | p Value* | Aripiprazole 30mg (n = 96) | p Value* | |
---|---|---|---|---|---|---|---|

Results were analysed in a last observation carried forward basis. | |||||||

*All p values are for comparison of treatment versus placebo. | |||||||

PANSS Total | –5.0 | –15.7 | <0.001 | –14.5 | 0.001 | –13.9 | 0.003 |

PANSS Positive | –1.8 | –5.2 | <0.001 | –4.9 | 0.001 | –3.9 | 0.02 |

PANSS Negative | –0.8 | –3.1 | 0.005 | –3.4 | 0.002 | –3.4 | 0.002 |

CGI-S | –0.2 | –0.7 | <0.001 | –0.5 | 0.03 | –0.6 | 0.006 |