Fig. 1.
Cumulative incidence plot of time to HbA1c ≥ 8% and reduction < 0.5% since previous visit or substantial intensification* in insulin or OAD treatment. Aalen–Johansen plot, with death as a competing risk factor. *Substantial intensification of insulin or OAD defined as: start of new OAD; start of insulin; increase in insulin dose ≥ 10 units; or addition of mealtime bolus insulin to basal insulin or a shift from basal insulin to premixed insulin. HbA1c glycated haemoglobin, OAD oral antihyperglycaemic drug