[Radio-diagnostic congruence improvement in a first-level unit]
Ofelia Gómez-Landeros1, Silvia González-Pérez1, Arian Barrientos-Juárez2
1Universidad Autónoma Metropolitana Xochimilco, Licenciatura en Medicina. Ciudad de México, México.
Summary
Implementing a radio-diagnostic congruence strategy (RDCS) in family medicine reduced imaging studies by 43.7% and increased diagnostic congruence by 8.5%. This strategy optimizes radiation exposure and healthcare costs.
Area of Science:
- Radiology
- Family Medicine
- Health Services Research
Context:
- Radiology is essential in outpatient Family Medicine.
- Unnecessary radiation exposure and increased healthcare costs are adverse effects of radiology overuse.
- A first-level healthcare unit in Mexico City was the study setting.
Purpose:
- To evaluate the effectiveness of a radio-diagnostic congruence strategy (RDCS) implementation.
- To assess the impact of RDCS on imaging study appropriateness and diagnostic congruence.
Summary:
- An experimental, longitudinal study assessed RDCS implementation.
- Congruence between diagnosis and imaging appropriateness was evaluated against clinical guidelines.
- Bivariate statistical analysis examined associations between diagnosis, anatomical region, and patient sex.
Impact:
- The RDCS implementation led to a substantial decrease in imaging studies (43.7%) and an increase in radio-diagnostic congruence (8.5%).
- The reduction in imaging requests may be attributed to increased medical staff monitoring and a focus on necessary imaging.
- Findings align with literature emphasizing the need for appropriateness checks in first-level care to enhance effectiveness.
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