“When … hyaluronidase resulted in women receiving significantly fewer caesarean sections (18% versus … interval (CI) 0.22 to 0.61), less need for oxytocin augmentation (10% versus 47%, RR 0.20, 95% CI 0.10 to 0.… (60% versus 98%, RR 0.62, 95% CI 0.52 to 0.74).”