In Study @ ( HZC@ ) ( intent-to-treat n : FF/VI = @ ; FP/SAL = @ ) and Study @ ( RLV@ ) ( intent-to-treat n : FF/VI = @ ; FP/SAL = @ ) , the increase from baseline in @-@ h wmFEV ( @ ) was not significantly greater with FF/VI than FP/SAL ( @ mL , P = @ ; @ mL , P = @ ) .