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Internal audit in a microbiology laboratory
1Department of Microbiology, Central Middlesex Hospital NHS Trust, London.
Journal of Clinical Pathology
|June 1, 1995
Summary
Implementing a laboratory audit program improved medical microbiology lab performance and staff morale. This adaptable process audit model enhances quality in clinical microbiology settings.
Area of Science:
- Medical Microbiology
- Clinical Laboratory Science
- Quality Management
Background:
- Internal laboratory audits are crucial for maintaining high standards in medical microbiology.
- Establishing a systematic approach to quality assessment is essential for clinical laboratory operations.
Purpose of the Study:
- To develop and implement a comprehensive internal laboratory audit program within a medical microbiology laboratory.
- To assess the effectiveness of a process audit model in a clinical microbiology setting.
Main Methods:
- A laboratory-based process audit model was employed, examining activities by specimen type.
- Standards were defined by standard operating procedures, with practice observed via questionnaires.
- Computer analysis of data and assessment at audit meetings closed the audit circle.
Main Results:
- Objective performance scores showed significant improvement.
- Subjective impressions indicated a positive impact on staff morale.
Conclusions:
- The described process audit model is adaptable for use in various microbiology laboratories.
- Amendments can tailor the model to specific local practices and needs.
- This audit approach contributes to continuous quality improvement in medical microbiology.