Emergency department crowding: How valuable is GPs information?

Area of Science:

• Health Services Research
• Public Health Policy

Background:

• Emergency Departments (EDs) face significant challenges with overcrowding.
• A substantial proportion of ED visits may be inappropriate, suggesting potential for optimization through primary care.
• The role of General Practitioners (GPs) in directing patient flow to EDs is a key area for policy consideration.

Purpose of the Study:

• To investigate whether General Practitioners (GPs) referrals can reduce the rate of inappropriate Emergency Department (ED) use.
• To quantify the impact of GP referrals on the likelihood of inappropriate ED admissions.
• To provide evidence-based insights for healthcare policy aimed at optimizing ED resource allocation.

Main Methods:

• Analysis of a unique dataset comprising 38,572 admission records from the province of Trento in 2018.
• Inclusion of specific data on the decision-making process for ED visits (patient-initiated vs. GP-advised).
• Econometric analysis to estimate the effect of GP referrals on the probability of inappropriate ED access, robust to parameter and model variations.

Main Results:

• 10.5% of recorded ED accesses were identified as inappropriate.
• GP referrals were found to reduce the probability of inappropriate ED access by an average of 6.5 percentage points.
• The findings remained consistent across different estimation models and parameter adjustments, indicating robustness.

Conclusions:

• General Practitioners (GPs) play a vital role in mitigating inappropriate Emergency Department (ED) utilization.
• Implementing and potentially fast-tracking GP referral systems can be an effective strategy to reduce ED overcrowding.
• Quantitative evidence supports the integration of GP referrals into ED management strategies for improved healthcare efficiency.