INS and diabetes mellitus: Eighty percent of the patients had glycosylated hemoglobin (HbA1c) >% 7; 60.0% were overweight and 82.5% had postprandial glucose (PBG) >180mg/dl.; 81.7% of the patients received insulin and diet treatment; 19.8% received diet and oral anti-diabetic (OAD) treatment; and 66.7% had DM complications.