Anxiety and Chronic Postsurgical Pain Following Ambulatory Surgery in Children

The post surgical pain guidelines recommend to identify predictive factors, especially for vulnerable subjects. For children, there is few data about predictive factors of postoperative pain after ambulatory surgery. The objective of this study is to collect preoperative data (preoperative children's anxiety and parental anxiety) and postoperative data (postoperative pain measure: the day of surgery and 3 months after surgery) for children undergoing abdominal ou urologic ambulatory surgery, and to determine if there is a relationship between these data (Odds Ratio)