Measuring the saving attributable to an antibiotic prescribing policy.

Area of Science:

• Health Economics
• Hospital Management
• Infectious Disease Control

Background:

• Hospital-acquired infections (HAIs) pose significant economic and clinical burdens.
• Current infection control strategies may not be economically optimal.
• Evaluating the cost-effectiveness of infection management is crucial.

Purpose of the Study:

• To propose an analytical framework for the economic evaluation of hospital infection management policies.
• To determine if current spending on infection control is economically justified.
• To identify areas for future research in infection control economics.

Main Methods:

• Development of an economic evaluation framework considering costs and benefits of infection control.
• Theoretical identification of an optimal infection rate.
• Case study example: Estimating cost savings from improved antibiotic prescribing.

Main Results:

• An optimal hospital infection rate exists, which is higher than the minimum achievable rate.
• Hospitals may be over-allocating resources to infection control in certain areas.
• Piecemeal approaches are currently necessary for advancing infection control economics.

Conclusions:

• An economic framework suggests that exceeding minimal infection control may not be cost-effective.
• Further research is needed to gather data for operationalizing an optimal infection control approach.
• Economic evaluations can guide more efficient hospital infection management strategies.