Interactive reward-based situational simulation intervention in perioperational emergency management for children with concealed penis
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Updated: Jan 20, 2026

An Electrophysiology Protocol to Measure Reward Anticipation and Processing in Children
Published on: October 4, 2018
Li He1, Yifeng Zhou1, Yimin Cai2
1Department of Operating, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), No. 61 of West Jiefang Road, Furong District, Changsha, 410005, China.
Insights
Rewarding situational simulation games significantly reduced anxiety in children undergoing concealed penis surgery. This intervention also improved cooperation during anesthesia induction, offering a novel approach to pediatric perioperative care.
Area of Science:
- Pediatric Surgery
- Child Psychology
- Medical Education
Background:
- Children with concealed penis often experience significant anxiety during the perioperative period.
- Anxiety in pediatric surgical patients can negatively impact cooperation and recovery.
- Novel interventions are needed to manage preoperative anxiety in children undergoing urological procedures.
Purpose of the Study:
- To evaluate the efficacy of rewarding situational simulation games in reducing perioperative anxiety in children with concealed penis.
- To assess the impact of this intervention on cooperation during anesthesia induction.
Main Methods:
- A prospective study involving 82 children with concealed penis scheduled for surgery.
- Participants were divided into a control group (routine education) and an experimental group (simulation game + routine education).
- The modified Yale Preoperative Anxiety Scale (m-YPAS) and Induction Compliance Checklist were used to measure anxiety and cooperation.
Main Results:
- The experimental group showed significantly lower m-YPAS scores before surgery and during anesthesia induction compared to the control group (p < 0.05).
- The experimental group had a statistically significant lower Induction Compliance Checklist score, indicating improved cooperation.
- The rewarding situational simulation game intervention was effective in reducing anxiety and improving cooperation.
Conclusions:
- Rewarding situational simulation games are effective in mitigating preoperative anxiety in children undergoing concealed penis surgery.
- This intervention enhances cooperation during anesthesia induction for pediatric patients.
- Situational simulation games offer a promising, non-pharmacological approach to improve the perioperative experience for children with concealed penis.
Objectives:
This study aimed to explore the effects of rewarding situational simulation games in the perioperative period of children with concealed penis.
Methods:
A total of 82 children diagnosed with concealed penis and scheduled for elective surgery were selected as the study participants between April 2022 and October 2022 in the urology department of a Grade III hospital in Changsha, Hunan Province. Of these, 41 children were in the control group and 41 in the experimental group. The control group was given routine health education, whereas the experimental group additionally received a rewarding situational simulation game. The intervention times were 1 day before surgery, in the waiting area before surgery, during the induction period of anaesthesia and 24 h after surgery, once in each period - a total of four times. The general data of the children and their main caregivers were recorded and analysed. The Chinese version of the modified Yale Preoperative Anxiety Scale (m-YPAS) was used. The SPSS 25.0 statistical software package was used to analyse the data in this study.
Results:
The m-YPAS scores in the experimental group were significantly lower than those in the control group at the two time points before surgery (32.9 ± 7.0 vs 42.6 ± 8.6) and during anaesthesia induction (38.6 ± 5.8 vs 51.1 ± 9.1), and the difference was statistically significant (p < 0.05). The Induction Compliance Checklist score of the experimental group was lower than that of the control group, and the difference was statistically significant (p < 0.05).
Conclusions:
The rewarding situational simulation game can reduce the preoperative anxiety level of children undergoing concealed penis surgery and improve the degree of cooperation during anaesthesia induction.
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