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. 2014 Nov 18;473(5):1726–1731. doi: 10.1007/s11999-014-4056-1

Table 2.

Correlations between glycemic markers using Pearson correlation coefficient

Marker FBG level PPG2 level HbA1c level Glu2D level Glu5D level Glu14D level
FBG level 1
PPG2 level 0.403† 1
HbA1c level 0.422† 0.502† 1
Glu2D level 0.165† 0.266† 0.242† 1
Glu5D level 0.174† 0.208† 0.183† 0.261† 1
Glu14D level 0.083* 0.236† 0.227† 0.233† 0.243† 1

* p < 0.05; †p < 0.001; FBG = fasting blood glucose; PPG2 = 2-hour postprandial glucose; HbA1c = glycated hemoglobin; Glu2D, random blood glucose level on postoperative day 2; Glu5D = random blood glucose level on postoperative day 5; Glu14D = random blood glucose level on postoperative day 14.