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Streamlining the quality assessment in medication reviews: a biased random sampling approach using BRANT-MERQS
Eline Tobback1, Maja Brumer1, Anneleen Robberechts1,2
1Laboratory of Physiopharmacology, University of Antwerp, Antwerp, Belgium.
Background:
Medication review type 3 (MR3) is a comprehensive and collaborative clinical service designed to optimize patient treatment. The BRussels ANTwerp Medication Review Quality score (BRANT-MERQS) assesses MR3 quality, incorporating 45 general and 4 project-specific criteria. Using all BRANT-MERQS criteria is laborious and time-intensive, necessitating the development of a more efficient, streamlined version that preserves reliability.
Aim:
The aim of this study was to create a reliable and more efficient scoring system to evaluate the quality of MR3.
Method:
A random but weighted subset of the BRANT-MERQS quality criteria was employed in repeated tests. This technique helped determine the required subsample size for accurate quality scores. The weighting was based on previously assessed importance of each criterion.
Results:
Repeated sampling showed that a 10-criteria random subsample yielded dependable quality scores. The biased sampling approach (5-3-1 ratio, 5 for highly important criteria, 3 for moderately important criteria and 1 for less important criteria) offered improvements compared to an unbiased one.
Conclusion:
A more efficient MR3 quality evaluation was developed using the BRANT-MERQS scoring table. A 10 criteria biased subsample, representing one-third of the full assessment, ensures both time efficiency and consistency in quality assessment.
Insights
A streamlined Medication Review type 3 (MR3) quality assessment was developed. A 10-criteria biased subsample of the BRANT-MERQS tool provides reliable and efficient quality scoring for patient treatment optimization.
Area of Science:
- Clinical Pharmacy
- Quality Improvement
- Medication Management
Background:
- Medication Review type 3 (MR3) is a comprehensive clinical service for optimizing patient treatment.
- The BRussels ANTwerp Medication Review Quality score (BRANT-MERQS) assesses MR3 quality using 49 criteria.
- Current assessment methods are laborious and time-intensive, requiring a more efficient approach.
Purpose of the Study:
- To develop a reliable and more efficient scoring system for evaluating MR3 quality.
- To streamline the assessment process while maintaining accuracy.
Main Methods:
- A random, weighted subset of BRANT-MERQS criteria was used in repeated testing.
- Weighting was based on the pre-assessed importance of each criterion.
- Determined the necessary subsample size for accurate quality scores.
Main Results:
- A 10-criteria random subsample reliably yielded accurate MR3 quality scores.
- A biased sampling approach (5-3-1 ratio) demonstrated improvements over unbiased sampling.
- The optimized subset represents one-third of the full assessment.
Conclusions:
- A more efficient MR3 quality evaluation tool was developed using a subset of the BRANT-MERQS criteria.
- The 10-criteria biased subsample ensures both time efficiency and consistency in quality assessment.
- This method optimizes patient treatment through effective medication review.
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