Pediatric anesthesia & critical care

Predicting Procedure Time in Pediatric Dental Rehabilitation Under General Anesthesia: The Role of Preoperative Factors and Age‐Based Models

Paediatr AnaesthPublished Retrospective cohort study

Authors' conclusion

Developing an age-specific fitted equation based on site-specific operating room (OR) data improves procedure time prediction for pediatric dental rehabilitation under GA.

Study context

Population
Children undergoing dental rehabilitation under general anesthesia (GA), January 2022–December 2023
Participants
255 cases
Exposure
Age-based fitted equation vs EPIC's analytics
Outcome
Preoperative patient-specific factors influencing procedure duration
Methodological detailsprediction model development
  • Prediction model development

Main finding

As reported in the abstract

Predictors of procedure duration
Age strongest patient-specific predictor of procedure duration (R2 = 50.73%)
p < 0.001
Age-based equation improved prediction accuracy vs EPIC's analytics, age 3-5
42%
Age-based equation improved prediction accuracy vs EPIC's analytics, age 13-18
114%

Observational data: associations, not effects.

Original publication

Predicting Procedure Time in Pediatric Dental Rehabilitation Under General Anesthesia: The Role of Preoperative Factors and Age‐Based Models. Paediatr Anaesth. Published 20 November 2025. doi:10.1111/pan.70087

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