AN subjects receiving aripiprazole had a larger change in weight from baseline to endpoint compared with those receiving placebo ( 1.9 vs. 0.7 kg ; treatment difference 1.2 kg , 95 % CI : 0.5 , 1.9 ) than PAE subjects receiving aripiprazole compared with subjects receiving placebo ( 0.4 vs. -0.4 kg ; treatment difference 0.9 kg , 95 % CI : -0.6 , 2.4 ) .
