Research Article

The Change in HbA1c Associated with Initial Adherence and Subsequent Change in Adherence among Diabetes Patients Newly Initiating Metformin Therapy

Figure 1

Percentage point change in HbA1c before and 6–12 months after metformin initiation by category of Biologic Response Based Proportion of Days Covered where 0% is the reference group (Analysis 1). Error bars represent 95% confidence intervals.