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. 2021 Dec 26;9(36):11300–11310. doi: 10.12998/wjcc.v9.i36.11300

Figure 2.

Figure 2

Correlation between clinical attachment loss and glycated HbA1c in well-controlled type 2 diabetes mellitus group, uncontrolled type 2 diabetes mellitus group without microvascular complications and uncontrolled type 2 diabetes mellitus group with microvascular complications. A significant positive correlation existed between the mean clinical attachment loss and HbA1c (Pearson correlation coefficient: 0.451, P < 0.001). CAL: Clinical attachment loss; HbA1c: Hemoglobin A1c.