In this small pilot study , the devices were similar in glucose excursion ( median -LSB- quartile @ , quartile @ -RSB- , InsuJet vs. FlexPen , @ -LSB- @ , @ -RSB- vs. @ -LSB- @ , @ -RSB- mmol/L ; P = @ ) , in the area under the glucose concentration-time curve for @-@ min corrected for baseline glucose level ( InsuJet vs. FlexPen , @,@ -LSB- @ , @,@ -RSB- vs. @,@ -LSB- @ , @,@ -RSB- mmol min/L ; P = @ ) , and in insulin absorption over the @-min period .