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

Figure 3.

Figure 3

Change in blood sugar levels. Difference between (A) mean FBG levels and (B) mean PPBG levels reported in the first week and final week of the intervention. Relationship between mobile app use and change in (C) FBG and (D) PPBG levels. Error bars represent confidence intervals. FBG: fasting blood glucose; PPBG: postprandial blood glucose.