Challenge of balancing duration of stay and readmissions in children's operation

Area of Science:

• Pediatric Surgery
• Healthcare Quality Improvement
• Health Services Research

Background:

• Surgeons face a trade-off between minimizing patient length of stay and preventing readmissions.
• Early post-discharge complications are a significant driver of hospital readmissions.
• Understanding the relationship between length of stay, complication timing, and readmission risk is crucial.

Purpose of the Study:

• To examine the association between duration of stay, timing of complications, and pediatric surgical readmission risk.
• To develop a theoretical model for optimizing length of stay to minimize readmissions.

Main Methods:

• Utilized data from the 2012-2014 National Surgical Quality Improvement Project-Pediatric.
• Analyzed 30 distinct pediatric procedural groups.
• Identified procedures where length of stay approximated the median day of complication and applied a theoretical model.

Main Results:

• Three procedures (complicated appendectomy, antireflux operation, abdominal operation without bowel resection) showed length of stay approximating median complication day.
• For complicated appendectomy, increasing stay from 3 to 8 days reduced readmissions from 12.2% to 8.2%, adding 3.5 hospital days per patient.
• Readmission benefits plateaued after 8 days for appendectomy, 5 days for antireflux, and 7 days for abdominal operations without resection.

Conclusions:

• A theoretical model balancing readmissions by extending length of stay to cover early complications leads to a significant increase in hospital utilization.
• This illustrates the inherent conflict between competing quality metrics (e.g., readmission rates) and finite healthcare resources.
• Optimizing length of stay requires careful consideration of both readmission reduction and resource allocation.