Document Classification

Section Type: RESULTS

Text: Efficacy measures significantly related to dose included Positive and Negative Syndrome Scale total score mean change (low : +2. 66 [SD = 14. 95], medium : -0. 09 [SD = 13. 47], high : -2. 19 [SD = 13. 11], p <. 01 ; ES = 0. 356 high vs. low dose), relapse rate (low : 16 %, medium : 10 %, high : 5 %, p =. 003 ; NNT = 9 high vs. low dose), all-cause discontinuation rate (low : 36 %, medium : 30 %, high : 24 %, p =. 037 ; NNT = 9 high vs. low dose), and rate of discontinuation due to efficacy-related reasons (low : 20 %, medium : 14 %, high : 6 %, p <. 001).