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[Evolutionary quality assurance. A new concept for improving process and outcome quality]
D Köhler1, G Goeckenjan, J Rünz
1Krankenhaus Kloster Grafschaft, Zentrum für Pneumologie, Beatmungs-und Schlafmedizin, Schmallenberg.
Medizinische Klinik (Munich, Germany : 1983)
|May 2, 1998
Summary
Evolutionary quality assurance, an open peer review for inpatient settings, was found to be effective and adaptable. This non-mandatory process is inexpensive and can be implemented quickly across clinical medicine.
Area of Science:
- Medical quality assurance
- Clinical research methodology
Background:
- Introduces evolutionary quality assurance (EQA) as a novel, non-mandatory open peer review process.
- Designed for inpatient clinical settings, EQA aims to enhance healthcare quality through structured review.
Purpose of the Study:
- To evaluate the feasibility and initial outcomes of the evolutionary quality assurance process.
- To assess the nature of detected inadequacies and reviewer performance in a real-world clinical setting.
Main Methods:
- Randomly selected medical charts (n=10) with radiographs from participating hospitals were assessed using a 134-item questionnaire.
- A transparent peer review process involving named reviewers and reviewees, with patient consent, was employed.
- 35 German chest hospitals participated, representing approximately 50% of those invited.
Main Results:
- The majority of detected quality inadequacies were apparent, with rare disagreements on diagnostic or therapeutic strategies (0.25%).
- Reviewer performance varied, with some judging less than 5% and others over 30% of quality inadequacies.
Conclusions:
- Evolutionary quality assurance is a cost-effective and rapidly implementable quality improvement tool.
- The process is adaptable for various clinical medicine domains, not requiring predefined reference standards.