PGF and hypertensive disorder: When comparing the values of sFLT-1/PlGF in moderate PE and hypertension, we found that there is a statistically significant difference between these two (sig = 0.039–Table 1), and the same conclusion was obtained for severe PE and hypertension (sig = 0.000–Table 2) and for severe and moderate PE (sig = 0.020–Table 3).