Lactate clearance rate in modified surviving sepsis bundle group was significantly higher than that of standard surviving sepsis bundle group -LSB- @ hours : ( @ ) % vs. ( @ ) % , t = -@ , P = @ ; @ hours : ( @ ) % vs. ( @ ) % , t = -@ , P = @ ; @ hours : ( @ ) % vs. ( @ ) % , t = -@ , P = @ -RSB- .