Fig. 1

Correlation between the estimated average daily consumption of intervention oil and eicosapentaenoic acid (EPA) in erythrocytes (RBC) at 18 months. The black dots and solid line give values from the fish oil group (r = 0.61, p < 0.001, n = 59), and the white dots and dashed line give values from the sunflower oil group (r = 0.09, p = 0.466, n = 66)