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Effects of introducing an office chemistry machine
1Department of Family Practice, Southern Illinois University School of Medicine, Springfield 62701.
Family Practice Research Journal
|January 1, 1990
Summary
Implementing an office chemistry machine for hypertensive patients did not alter testing costs or blood pressure control. This technology increased clinic revenue without impacting the quality of patient care or overall treatment expenses.
Area of Science:
- Clinical Chemistry
- Health Services Research
- Hypertension Management
Background:
- Office chemistry machines offer point-of-care testing capabilities.
- The integration of such technology may impact clinical practice, costs, and patient outcomes.
- Hypertension management requires regular monitoring and laboratory testing.
Purpose of the Study:
- To evaluate the impact of an office chemistry machine on testing methods, costs, and care quality for hypertensive patients.
- To compare clinical and economic outcomes before and after the machine's implementation.
Main Methods:
- A retrospective study comparing one year before and one year after machine implementation.
- Analysis of testing methods (in-office vs. reference lab), testing frequency, costs, patient visit frequency, and blood pressure control levels.
Main Results:
- Physicians shifted from reference laboratory panels to in-office individual tests.
- No significant changes were observed in testing frequency, overall costs, or patient visit frequency.
- Blood pressure control remained consistent before and after the machine's introduction.
Conclusions:
- Introduction of an office chemistry machine led to increased clinic revenue.
- The machine did not adversely affect the quality of care for hypertensive patients.
- Overall treatment costs for hypertension were not increased by the in-office testing technology.