The effect of intravenous hyoscine butylbromide on slow progress in labor (BUSCLAB): A double-blind randomized placebo-controlled trial
Fig 5
Cumulative incidences of vaginal delivery and emergency cesarean section as functions of time since administration of the IMP for 1 ml (20 mg) hyoscine butylbromide and 1 ml (9 mg) sodium chloride, respectively.
Emergency cesarean section was defined as cesarean section of which an indication developed during labor. IMP, investigational medicinal product.