Fig. 2From: Combined intervention with pioglitazone and n-3 fatty acids in metformin-treated type 2 diabetic patients: improvement of lipid metabolismOmega-3 PhL Index in individual patients. Analysis was performed at baseline (white bars) and at week 24 (black bars) in Placebo (a) Pio (b) Omega-3 (c) and Pio& Omega-3 (d) subgroups. Case numbers are indicatedBack to article page