Fig. 2From: Comparison of oral glucose tolerance test and ambulatory glycaemic profiles in pregnant women in Uganda with gestational diabetes using the FreeStyle Libre flash glucose monitoring systemBland-Altman plot comparing interstitial glucose with FSL-CGM and reference venous blood glucose. Overall FSL-CGM underestimated blood glucose by 0.78 mmol/L, with 95% limits of agreement (LOA) from − 3.18 to 1.62 mmol/L.Back to article page