Related Experiment Videos
[Computerized tomography of the thorax and abdomen. Cost-effectiveness]
A Montesi1, A Pesaresi, S Maggi
1Servizio di Radiologia e Diagnostica per Immagini, Ospedale Regionale Umberto I Torrette, USL n. 12, Ancona.
La Radiologia Medica
|March 1, 1995
Summary
Body CT scans are effective but costly. A thorough cost-effectiveness analysis is crucial before allocating CT equipment, ensuring optimized use based on local clinical needs and high-quality patient selection.
Area of Science:
- Radiology
- Health Economics
Background:
- Body CT imaging is a valuable diagnostic tool.
- Understanding the economic and biological costs of CT is essential for resource allocation.
Purpose of the Study:
- To investigate the cost-effectiveness of body CT (Computed Tomography) scans.
- To inform better equipment allocation strategies in healthcare settings.
Main Methods:
- Calculated CT economics based on equipment, drugs, materials, and personnel.
- Assessed biological cost using effective radiation dose.
- Evaluated diagnostic yield using the American College of Radiology (ACR) index.
Main Results:
- Chest CT cost: It. L. 257,240; Abdominal CT: It. L. 365,000; Combined: It. L. 464,620.
- Effective doses ranged from 15.2 mSv (chest) to 33.59 mSv (chest-abdominal, women).
- Approximately 60% of diagnoses were positive and clinically relevant, indicating high quality and patient selection.
Conclusions:
- CT economics, biological cost, and exam quality are interconnected.
- High positive findings suggest quality and accurate patient selection.
- Cost-effectiveness analysis is vital for CT equipment allocation and optimizing use based on clinical needs.