INS and type 1 diabetes mellitus: It should be noted that 7 out of 10 patients with type 1 diabetes mellitus had received two injections of basal insulin and 3 injections of bolus insulin per day (total, 5 injections) during treatment with glargine or detemir, while switching to degludec reduced the number of basal injections to one (total, 4 injections).