Table 2 The serum concentration of placental growth factor(PLGF) PLGF1:PLGF concentration of early pregnancy, PLGF2:PLGF concentration of middle preganacy, PLGF3:PLGF concentration of late preganacy
Control group | Preeclampsia group | Z | p | |
|---|---|---|---|---|
Early preganacy(Week ± days) | 13.29 ± 1.51 | 12.90 ± 1.00 | -2.378 | 0.017 |
PLGF1(pg/ml) | 227.64 ± 180.33 | 86.30 ± 87.60 | -8.000 | <0.001 |
Second trimester(Week ± days) | 22.00 ± 3.02 | 20.53 ± 3.27 | -3.112 | 0.002 |
PLGF2(pg/ml) | 719.82 ± 496.97 | 199.14 ± 194.74 | -8.722 | <0.001 |
Late preganacy(Week ± days) | 33.45 ± 4.14 | 32.70 ± 5.02 | -0.102 | 0.919 |
PLGF3(pg/ml) | 549.33 ± 574.62 | 250.05 ± 469.27 | -4.667 | <0.001 |