INS and Hypoglycemia: The substantially higher use of NPH insulin in the other switcher group is a possible explanation for this difference, as NPH insulin is associated with a higher rate of hypoglycaemia than Gla‐100.26, 27 It is notable that in a small retrospective study, concern regarding hypoglycaemia was one of the main reasons cited for switching to Gla‐300, a result somewhat in contrast to our own data.10