INS and Hypoglycemia: Total costs were 69.37 BGN higher (2.3% higher) in the degludec group than the glargine U100 group, which is due to the increased insulin costs with degludec, partially offset (47.19 BGN) by lower costs of hypoglycaemia due to a significantly lower rate of non-severe nocturnal hypoglycaemia versus glargine U100.