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. 2021 Mar 25;23(3):e17908. doi: 10.2196/17908

Figure 2.

Figure 2

Comparison of HbA1c levels. (A) Mean change in HbA1c among all participants, (B) mean change in HbA1c among those who had improvements in HbA1c levels, (C) relationship between program engagement and change in HbA1c levels, and (D) mean change in HbA1c among responders and nonresponders. Error bars represent confidence intervals. HbA1c: hemoglobin A1c.