Affiliation:
1. Discipline of Pharmacy, Graduate School of Health University of Technology Sydney Sydney 2007 New South Wales Australia
Abstract
AbstractObjectiveTo explore the association between the implementation of medication safety‐related processes measured with the Medication Safety Self‐Assessment for Long‐Term Care (MSSA‐LTC) tool and medication use in residential aged care facilities (RACFs).MethodsA descriptive cross‐sectional study was conducted in Australian RACFs. Data on facility characteristics, aggregated medication use at the facility level for selected medications commonly associated with a high risk of harm and the MSSA‐LTC were completed by clinical pharmacists providing clinical pharmacy services. The Spearman's correlation test was used to evaluate the association between the MSSA‐LTC score and medication use. A scatter plot between the MSSA‐LTC score and medication use data was generated, and a linear trend line was plotted using the least squares method.ResultsData were collected from 31 RACFs servicing 2986 residents. Most medication safety‐related processes were implemented in Australian RACFs. A higher facility MSSA‐LTC score was associated with a lower proportion of residents with polypharmacy (r = −.48, p = .01) and one or more benzodiazepines (r = −.41, p = .03). In addition, a negative linear trend was observed between the MSSA‐LTC score and the average number of medications per resident, the proportion of residents with one or more anticonvulsants and the proportion of residents using one or more opioid analgesics.ConclusionsThis study indicates that implementing medication safety‐related processes may improve medication use in RACFs.