INS and type 2 diabetes mellitus: There was no interaction effect of any of the subgroups tested—VISIT*TYPE (p = 0.113), VISIT*REGIMEN (p = 0.439) and VISIT*AGE (p = 0.560)—meaning that changing of satisfaction score from V1 to V4 was similar for all age groups, both type 1 and type 2 diabetes, and also basal-bolus versus other insulin application regimens.