Medically attended hypoglycaemia after initiation of basal insulin and risk of hospitalization aHR 1.59 (1.53–1.65)Hypoglycaemia and risk of death aHR 1.50 (1.40–1.60)Sensitivity analyses1) aHR 1.46 (1.34–1.58)2) aHR 1.44 (1.34–1.56)3) 1.48 (1.37–1.58). This evidence concerns the gene INS and Hypoglycemia.