Effect of Pre-rehearsal Medical Doll Intervention on Preoperative Anxiety and Coordination of Fiberoptic Bronchoscopy in Preschool and School-Age Young Children

WEI Xiaofu; SHI Fengyue; ZHOU Yi

doi:10.3969/j.issn.1004-437X.2026.14.038

Abstract：Objective To explore the effect of pre-rehearsal medical doll intervention on preoperative anxiety and degree of cooperation of fiberoptic bronchoscopy in preschool and school-age young children.Methods A total of 86 preschool and school-age young children with interventional bronchoscopy admitted to Pingdingshan First People's Hospital from April 2023 to June 2025 were selected and randomly divided into two groups,with 43 cases in each group.Control group received routine nursing,and observation group received pre-rehearsal medical doll intervention on this basis.The modified Yale preoperative anxiety scale-short form(mYPAS-SF)score,children's medical fear scale(CMFS)score and degree of cooperation were compared between the two groups before and after intervention,and the complications of the children were counted.Results After intervention,the mYPAS-SF score of observation group was lower than that of control group(P＜0.05).After intervention,the CMFS score of observation group was lower than that of control group(P＜0.05).After intervention,the score of cooperation in observation group was higher than that in control group(P＜0.05).There was no significant difference in the incidence of complications between observation group(2.33％)and control group(4.65％)(P＞0.05).The total satisfaction rate of family members in observation group(97.67％)was higher than that in control group(76.74％)(P＜0.05).Conclusion The pre-rehearsal medical doll intervention can effectively alleviate the fear and anxiety of preschool and school-age young children before bronchoscopy intervention,and significantly enhance the degree of cooperation and improve the satisfaction of family members.