Impact of a Dynamic Visualized Pain Assessment Tool on Pediatric Pain Management: A Stepped-Wedge Cluster Randomized Trial0 views•2026•MedicineYue Wang1, Qiong Wu1, Yusi Wang1Yue Wang1Qiong Wu1Yusi Wang11General Surgery and Neonatal Surgery Nursing Team, Capital Medical University Affiliated Capital Children's Medical CenterGeneral Surgery and Neonatal Surgery Nursing Team, Capital Medical University Affiliated Capital Children's Medical Center