Exploring Association between Perceived Usability of Dosimetry Quality Assurance Checklist and Perceived Cognitive Workload of Dosimetrists in Clinical Settings

Usability and cognitive workload (CWL) are multidimensional constructs that describe user experience, predict performance, inform system design. The relationship between the subjective measures of these has not been adequately explored, especially in healthcare delivery settings where suboptimal usability electronic health records CWL professionals among major contributing factors to medical errors. This study quantifies perceived a dosimetry quality assurance (QA) checklist dosimetrists radiation oncology clinical an academic center investigates association CWL. Findings suggest our institutional QA usability, but associated is acceptable. Further, correlation analysis reveals non-overlapping may be jointly employed reduce risk committing