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Improved patient care using the A/S/G/E guidelines on quality assurance: a prospective comparative study
H D Mai1, R A Sanowski, J P Waring
1Division of Gastroenterology, Carl T. Hayden Veterans Administration Medical Center, Phoenix, AZ 85012.
Gastrointestinal Endoscopy
|November 1, 1991
Summary
Implementing quality assurance guidelines for gastrointestinal endoscopy significantly improved report documentation and reduced inappropriate procedure use. Peer review was key to enhancing care quality.
Area of Science:
- Gastroenterology
- Medical Quality Assurance
- Endoscopic Procedures
Background:
- The American Society for Gastrointestinal Endoscopy (ASGE) established guidelines for quality assurance in endoscopy.
- Thorough documentation and peer review are crucial components of these guidelines.
Purpose of the Study:
- To evaluate the impact of ASGE guidelines on the quality of endoscopy and colonoscopy reports.
- To assess the effectiveness of peer review in improving documentation and reducing inappropriate endoscopy use.
Main Methods:
- A retrospective analysis of 1408 dictated endoscopy and colonoscopy reports.
- Reports were assessed for deficiencies based on 10 key documentation parameters.
- Data were collected during three periods: pre-guideline implementation, post-guideline implementation, and during an intensive peer review phase.
Main Results:
- Deficiency rates significantly decreased from 99.8% before guidelines to 91.6% after implementation and 32.7% with peer review (p<0.01).
- Inappropriate endoscopy indications decreased from 5.2% to 1.5% with peer review (p<0.01).
Conclusions:
- Adherence to ASGE quality assurance guidelines enhances endoscopy report documentation.
- Peer review effectively reduces inappropriate endoscopy utilization, potentially improving overall patient care quality.