Neither LY2140023 dose showed significant improvement compared to placebo on PANSS total in either population ( 1-sided p-value [ significance level ] , overall : LY40 , p = .154 [ 0.01 ] ; LY80 , p = .698 [ 0.01 ] , subpopulation : LY40 , p = .033 [ 0.0025 ] ; LY80 , p = .659 [ 0.0025 ] , MMRM analysis ) .