| Variables | All n = 142 | PE n = 71 | Controls n = 71 | P |
| High bloodpresure | 71 (50.0) | 71 (100.0) | 0 (0.0) | - |
| Proteinuria | 71 (50.0) | 71 (100.0) | 0 (0.0) | - |
| Edema | 72 (50.7) | 63 (88.7) | 9 (12.7) | <0.001 |
| Headaches | 52 (36.6) | 52 (73.2) | 0 (0.0) | - |
| Dizziness | 31 (21.8) | 31 (43.7) | 0 (0.0) | - |
| Blurred vision | 9 (6.3) | 9 (12.7) | 0 (0.0) | - |
| Convulsion | 52 (36.6) | 52 (73.2) | 0 (0.0) | - |
| SBP | 120.0 ± 8.4 | 191.6 ± 25.8 | 109.9 ± 21.5 | <0.001 |
| DBP | 76.5 ± 8.4 | 110.6 ± 14.4 | 72.6 ± 9.2 | <0.001 |