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| Continuous variables | Mean | Min | Max | |
|---|---|---|---|---|
| Age, yr | 30.5 | 19.0 | 40.0 | |
| BMI | ||||
| Pregestational | 21.2 | 14.0 | 40.0 | |
| Delivery | 26.3 | 16.0 | 45.0 | |
| Blood pressure, mmHg | ||||
| Predelivery systolic | 113.3 | 80.0 | 190.0 | |
| Predelivery diastolic | 71.4 | 50.0 | 120.0 | |
BMI = body mass index.
