Disposable cup group (n = 295) | Metallic cup group (n = 283) | |
---|---|---|
Clinical characteristics | ||
Maternal age (years), mean ± SD | 28 ± 5 | 29 ± 5 |
Maternal weight (Kg) mean ± SD | 73.4 ± 13.1 | 72.6 ± 13.9 |
Gestational age (weeks) mean ± SD | 40 ± 1 | 40 ± 1 |
Nulliparous n (%) | 190 (64.4 %) | 206 (72.8 %) |
Anesthesia n (%) | ||
Epidural | 294 (99.7 %) | 278 (98.2 %) |
Other (spinal, general anesthesia) | 4 (1.4 %) | 1 (0.4 %) |
Comorbidities n (%) | ||
Diabetes | 14 (4.8 %) | 13 (4.6 %) |
Hypertension | 4 (1.4 %) | 5 (1.8 %) |
Other morbidities | 30 (10.2 %) | 23 (8.1 %) |