Metoclopramide 's association was bioequivalent to conventional capsule ; 90 % CIs for geometric mean treatment ratios of C ( max ) [ 108.0 % ( 90 % CI , 100.4-116 .3 % ) ] , AUC ( last ) [ 103.3 % ( 90 % CI , 99.5-107 .4 % ) ] were within the predefined range .