Effect of a Patient-Centered Decision App on TOLAC

The Prior CD Decision App begins with an explanation that its goal is to help the user better understand the two approaches to delivery she is eligible for (trial of labor after cesarean (TOLAC) and elective repeat cesarean delivery (ERCD)), and that its goal is to help her engage with her provide in making an informed, shared decision regarding which approach to undergo. It includes four sections: a calculator to estimate the likelihood of having a vaginal delivery if she undergoes TOLAC, a series of information pages that include graphical presentations of the chances of various potential outcomes of the two options, a series of values clarification exercises to help the user think through what's important to her, and a summary print out for her to keep.