Comparison of multiples of the median between groups
Groups 2-4, compared to the control group, had significantly lower mean levels of PLGF and groups 2 and 3 had significantly lower mean levels of sFLT-1 (Table 2, Figure 1). Women with CH, compared to the control group had a higher sFLT-1/PlGF ratio, but the differences did not reach statistical significance (Table 2, Figure 1). Between the four groups of women with CH, there were no significant differences in the levels of sFLT-1, PlGF and sFLT-1/PlGF ratio (Table 2, Figure 1).