highly significantP < 0.001
Differences became significant at 17 weeks for PlGF (P = 0.009) alone, and were highly significant for PlGF and the sFLT-1/PIGF ratio at 24 weeks (P < 0.001).
Differences became significant at 17 weeks for PlGF (P = 0.009) alone, and were highly significant for PlGF and the sFLT-1/PIGF ratio at 24 weeks (P < 0.001).