Mean glycemic values , mean AUC > @mg/dL , and MAGE were significantly lower when the infusion set was placed on the buttock versus the abdomen ( @ mg/dL vs. @ mg/dL -LSB- P = @ -RSB- , @ % vs. @ % -LSB- P = @ -RSB- , and @ vs. @mg/dL -LSB- P < @ -RSB- , respectively ) , whereas mean AUC < @mg/dL was higher ( @ % vs. @ % -LSB- P < @ -RSB- ) .