In the model without interaction, 37.8% (95% CI [27.5%, 48.8%]) of the 1.05 (95% CI [0.89, 1.21]) log2 signal intensity increase in the association between preeclampsia and FLT1 expression was attributable to differences in placental cell composition between preeclampsia cases and controls (Fig. 6). This evidence concerns the gene FLT1 and preeclampsia.