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Baseline characteristics of participants
| Items | Normal pregnancy | PE | p‐value |
|---|---|---|---|
| Maternal age (years) | 28.91 ± 3.36 | 29.64 ± 3.26 | .513 |
| Gestational age (weeks) | 38.99 ± 1.18 | 35.91 ± 0.54 | <.001 |
| Systolic blood pressure (mmHg) | 117.84 ± 10.67 | 149.92 ± 16.47 | <.001 |
| Diastolic blood pressure (mmHg) | 75.09 ± 8.19 | 98.08 ± 12.09 | <.001 |
| Proteinuria (g/24 h) | – | 3.09 ± 1.18 | – |
| Infant birth‐weight (g) | 3386.54 ± 368.58 | 2730.81 ± 280.88 | <.001 |
