Computers
Poster Session 3
Lee Reicher, MD (she/her/hers)
Resident
Lis Hospital for Women's Health, Tel Aviv Sourasky Medical Center
Tel-Aviv, Israel
sharon Napadenski, PhD
Ben Gurion University of the Negev
Beer-Sheva, HaDarom, Israel
Emmanuel Attali, MD
Lis Maternity Hospital, Department of Obstetrics and Gynecology, Sourasky Medical Center, Tel Aviv University
Tel Aviv, Israel
Nadav Rappoport, PhD
Ben Gurion University of the Negev
Beer-Sheva, HaDarom, Israel
Yariv Yogev, MD
Lis Hospital for Women's Health, Tel Aviv Sourasky Medical Center
Tel Aviv, Israel, Israel
Accurate personalized prediction of delivery mode during the active stage improves resource allocation, reduces unnecessary interventions, and enhances patient-centered care. However, current machine learning models lack focus on active labor and effective use of labor-related data. The "black box" problem further impedes understanding, accuracy, and patient safety. We developed a personalized model using real-time data to predict successful vaginal delivery in the active phase and provide an explanation of the model's decision-making process.
Study Design:
Labor records from a single university affiliated tertiary medical center with approximately 12,500 deliveries annually, over a 10-year period. Three models were trained using both "static features" (e.g demographics) and "dynamic features" (e.g cervical dilatation, efficacy, and newly derived features calculated as ratios between adjusted dynamic measures and time differences). To assess the explainability of the best-performing model, we employed SHAP (SHapley Additive exPlanations) analysis, which is used to explain model prediction and show which features had most influenced the prediction.
Results:
Our model accurately predicts delivery mode during active labor and and enhances decision-making by providing insights into prediction factors, improving transparency and validation