Staffing Models: Making Increased Acuity Safe in the Pediatric ICU.

Area of Science:

• Nursing
• Healthcare Management
• Pediatric Critical Care

Background:

• Traditional nurse staffing models often use "hours per patient day," which inadequately reflects nursing workload.
• Patient acuity, a measure of illness severity, is a crucial factor in determining appropriate staffing levels.
• Effective workload assessment is vital for ensuring patient safety and quality of care.

Purpose of the Study:

• To evaluate the impact of transitioning to an acuity-based staffing model in a pediatric intensive care unit (PICU).
• To determine if acuity-based staffing improves nursing workload distribution and patient safety outcomes.
• To assess the effectiveness of process improvement methodologies in healthcare staffing.

Main Methods:

• Implementation of an acuity-based staffing model within a pediatric intensive care unit.
• Utilized process improvement methodologies to guide the transition and operationalize the new model.
• Monitored changes in acuity per nursing assignment and reportable safety events post-implementation.

Main Results:

• Achieved an 11.3% reduction in acuity per nursing assignment (P < 0.05).
• Observed a significant decrease of 61.3% in reportable safety events (P < 0.05).
• Demonstrated a more equitable distribution of nursing workload based on patient acuity.

Conclusions:

• Acuity-based staffing is a superior model for managing nursing workload in pediatric ICUs compared to traditional methods.
• The transition to acuity-based staffing led to measurable improvements in patient safety and reduced adverse events.
• Process improvement initiatives can successfully facilitate the adoption of evidence-based staffing models in critical care settings.