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Patient characteristics, categorical variables.
| Variable | Frequency (%) | Cumulative frequency (%) |
|---|---|---|
| Parity | ||
| 0 | 32 (50.8%) | 32 (50.8%) |
| 1 | 21 (33.3%) | 53 (84.1%) |
| ≥ 2 | 10 (15.9%) | 63 (100.0%) |
| Fetal sex | ||
| Male | 37 (58.7%) | 37 (58.7%) |
| Female | 26 (41.3%) | 63 (100.0%) |
| Pitocin | ||
| Yes | 34 (54%) | 34 (54%) |
| No | 29 (46%) | 63 (100.0%) |
| BMI category | ||
| < 25 | 28 (44.4%) | 28 (44.4%) |
| 25–29.9 | 16 (25.4%) | 45 (69.8%) |
| ≥ 30 | 19 (30.2%) | 63 (100.0%) |
