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The acquisition of a laboratory information system
Journal of Medical Systems
|January 1, 1981
Summary
A laboratory information system (LIS) installation in 1977 at Hinsdale Hospital significantly improved operations. The system met 87% of its goals, reduced costs by $128,756 annually, and achieved payback in 4 years.
Area of Science:
- Medical Informatics
- Health Services Research
- Laboratory Management
Background:
- Hinsdale Sanitarium and Hospital Pathology Department implemented a Pathlab Laboratory Information System (LIS) in 1977.
- System acquisition followed a 1976 "Justification for a Laboratory Information System" study.
- Evaluation focused on system impact after 2.5 years of operation.
Purpose of the Study:
- Evaluate the effectiveness of the LIS against initial objectives.
- Assess the system's impact on personnel and daily activities.
- Determine the LIS's contribution to laboratory management and patient care.
Main Methods:
- User opinion surveys were conducted across all institutional levels.
- Initial system costs, ongoing expenses, and deviations from expectations were analyzed.
- Problem areas and user attitudes toward the LIS were surveyed.
Main Results:
- 87% of 23 specific goals outlined in the justification study were satisfied.
- A net annual cost reduction of $128,756 was achieved.
- The estimated payback period for the system's cost is 4.0 years.
Conclusions:
- The LIS effectively met most of its initial objectives.
- The system demonstrated significant cost savings and improved laboratory operations.
- The LIS contributed positively to communication and quality patient care.