Fig. 2

Probabilities and 95% confidence intervals for the achievement of glycemic control at specific time points of the total study population. This graph represents the average marginal effects (the annual marginal predicted means and 95% CI) for achieving the glycemic target at specific time points over the year of follow-up of the total study population. Within a modest overall increase, slightly higher probabilities of achieving glycemic control were observed over the first years of follow-up followed by a decline towards a longer follow-up