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Is patch testing cost-effective?
1Department of Dermatology, Ochsner Clinic and Alton Ochsner Medical Foundation, New Orleans, LA 70121.
Journal of the American Academy of Dermatology
|October 1, 1989
Summary
Patch testing is cost-effective for persistent dermatitis requiring multiple doctor visits, offering positive benefits. Appropriate use yields positive results 30-65% of the time.
Area of Science:
- Dermatology
- Health Economics
Background:
- Dermatitis presents significant costs.
- Evaluating diagnostic strategies like patch testing is crucial for cost-effectiveness.
Purpose of the Study:
- To assess the cost-effectiveness of patch testing for dermatitis.
- To determine when patch testing provides a net benefit for patients.
Main Methods:
- Analysis of cost data from multiple sources.
- Evaluation of patient-specific cost-benefit scenarios.
Main Results:
- Patch testing costs become neutral and benefits positive for persistent dermatitis with multiple physician visits.
- Appropriate patch testing yields positive results in 30% to 65% of cases.
Conclusions:
- Patch testing is a valuable diagnostic tool when dermatitis is persistent and requires frequent medical attention.
- Optimizing patch test utilization enhances patient outcomes and economic benefits.