Of @ subjects randomized , @ completed the study ( median age @ -LSB- IR @-@ @ -RSB- , median BMI @ Kg/m ( @ ) -LSB- IR @-@ @ -RSB- , median duration of insulin therapy -LSB- in months -RSB- @ ( IR @-@ @ ) , median baseline HbA@c @ % -LSB- IR @-@ @ -RSB- ) .