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Updated: Apr 19, 2026

An Experimental Paradigm for the Prediction of Post-Operative Pain PPOP
Published on: January 27, 2010
Therapeutic play intervention on children's perioperative anxiety, negative emotional manifestation and postoperative
Hong-Gu He1, Lixia Zhu, Sally Wai-Chi Chan
1Alice Lee Centre for Nursing Studies, National University of Singapore, Singapore.
Insights
Therapeutic play intervention effectively reduced negative emotional manifestations and postoperative pain in children undergoing surgery. This approach is beneficial for children facing inpatient elective surgery, improving their perioperative experience.
Area of Science:
- Pediatric Surgery
- Child Psychology
- Pain Management
Background:
- Children often experience anxiety, pain, and negative emotions during surgery.
- Previous research on therapeutic play's effectiveness has yielded inconsistent results.
Purpose of the Study:
- To investigate the impact of therapeutic play intervention on perioperative anxiety, negative emotional manifestations, and postoperative pain in children undergoing elective inpatient surgery.
Main Methods:
- A randomized controlled trial involving 95 children (47 control, 48 experimental).
- The experimental group received a 1-hour therapeutic play intervention; the control group received routine care.
- Measurements included state anxiety, negative emotional manifestations, and postoperative pain at baseline, day of surgery, and 24 hours post-surgery, analyzed using ANCOVA.
Main Results:
- While state anxiety showed a time effect, no significant group or interaction effects were observed.
- Children receiving therapeutic play had significantly lower negative emotional manifestations before anesthesia induction.
- The experimental group reported significantly less postoperative pain compared to the control group.
Conclusions:
- Therapeutic play intervention is effective in mitigating negative emotional manifestations before anesthesia and reducing postoperative pain in pediatric surgical patients.
- The findings support the use of therapeutic play as a valuable intervention prior to elective inpatient surgery for children.
Aim:
To examine if therapeutic play intervention could reduce perioperative anxiety, negative emotional manifestation and postoperative pain in children undergoing inpatient elective surgery.
Background:
Children undergoing surgery commonly experience anxiety and postoperative pain and exhibit negative emotional manifestations. Previous studies have shown inconsistent conclusions about the influence of therapeutic play on children's perioperative anxiety, negative emotional manifestation and postoperative pain.
Design:
A randomized controlled trial was used.
Methods:
Suitable children were recruited from November 2011-August 2013. They were randomized to receive either routine care (control group, n = 47) or a 1-hour therapeutic play intervention (experimental group, n = 48). Children's state anxiety, negative emotional manifestations and postoperative pain were measured at baseline, on the day of surgery and around 24 hours after surgery. Repeated measures analysis of covariance (ancova) and univariate ancova adjusting for all possible confounding factors were used in the data analysis.
Results:
The time effect of state anxiety was significant, but no group and interaction (group x time) effects between the control and experimental groups were found. Compared with the control group, children in the experimental group demonstrated significantly lower scores of negative emotional manifestations prior to anaesthesia induction and postoperative pain.
Conclusions:
Therapeutic play intervention is effective in reducing negative emotional manifestations before anaesthesia induction and in reducing postoperative pain in children undergoing inpatient elective surgery. These results suggest that it is useful to give children with therapeutic play intervention prior to inpatient elective surgery.
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