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Clinical characteristics of first trimester and term pregnancies.
| Characteristic | Trimester I (n=30) | Term (n=30) | P-value |
|---|---|---|---|
| Maternal age (years) | 29.67±3.29 | 30.47±3.55 | 0.37 |
| Gestational age (weeks) | 7.37±0.89 | 39.53±0.94 | <0.05 |
| Mean arterial pressure (mmHg) | 84.90±4.41 | 86.07±4.39 | 0.31 |
| Body mass index (kg/mm2) | 23.08±1.46 | 22.61±1.00 | 0.15 |
| Number of pregnancies | 1.47±0.63 | 1.53±0.68 | 0.69 |
