Fig. 2From: Short-term change of carotid intima-media thickness after treatment of hyperglycemia in patients with diabetes: a cross-sectional studyComparison of the changes of Hb and hematocrit (Ht) among the three groups: a ΔHb, b ΔHt. Values are presented as the mean ± SD. ΔHb and ΔHt were obtained by subtracting the baseline value from that on the day before dischargeBack to article page