Fig. 1From: Effect of pioglitazone, as antidiabetic agent, on atheroma regression in type 2 diabetic patients: a systematic review and meta-analysisEffect of pioglitazone vs. other antidiabetic agents on CIMT. CIMT, carotid intima media thickness; CI, confidence interval; I2, heterogeneity; IV, intravitreal; SD, standard deviation; Z, overall effectBack to article page