The Use of Quality Improvement in the Physical Therapy Literature: A Scoping Review.

INTRODUCTION: Quality improvement (QI) is a useful methodology for improving healthcare, often through iterative changes. There is no prior review on the application of QI in physical therapy (PT). PURPOSE AND RELEVANCE: To characterize and evaluate the quality of the QI literature in PT. METHODS: We searched four electronic databases from inception through September 1, 2022. Included publications focused on QI and included the practice of PT. Quality was assessed using the 16-point QI Minimum Quality Criteria Set (QI-MQCS) appraisal tool. RESULTS: Seventy studies were included in the review, 60 of which were published since 2014 with most ( n = 47) from the United States. Acute care ( n = 41) was the most prevalent practice setting. Twenty-two studies (31%) did not use QI models or approaches and only nine studies referenced Revised Standards for QI Reporting Excellence guidelines. The median QI-MQCS score was 12 (range 7-15). CONCLUSIONS/IMPLICATIONS: Quality improvement publications in the PT literature are increasing, yet there is a paucity of QI studies pertaining to most practice settings and a lack of rigor in project design and reporting. Many studies were of low-to-moderate quality and did not meet minimum reporting standards. We recommend use of models, frameworks, and reporting guidelines to improve methodologic rigor and reporting.

Duke Scholars

Author Zachary D. Rethorn Orthopaedic Surgery, Physical Therapy