Fig. 5From: 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 HDL. CI, confidence interval, I2 heterogeneity, IV, intravitreal; HDL, high-density lipoproteins; SD, standard deviation; Z, overall effectBack to article page