A comparison of prospective observations and chart audits for measuring quality of care of musculoskeletal injuries in the emergency department

Accurate and efficient data collection is crucial for effective evaluation of quality of care. The objective of this study is to compare two methods of data collection used to score quality indicators for musculoskeletal injury management in Emergency departments: prospective observation, and chart audit. An analysis was undertaken of data collected from 633 patients who presented with a musculoskeletal injury to eight emergency departments in Queensland, Australia in 2016–17. Twenty-two quality indicators were scored using both prospective observation and chart audit data for each occasion of service. Quality indicators were included if they were originally published with both collection methods. Analyses were performed to compare firstly, the quality indicator denominators, and secondly, the quality indicator trigger rates, scored using each collection method. Chi Square statistics were used to identify significant differences. Prospectively collected data scored quality indicator denominators significantly (p value