Percentages may not sum to 100 due to rounding.
The patient-friendly version of the validated assessment tool demonstrates good ability to determine risk of penicillin allergy based on agreement with the allergist assessment. It offers potential to empower patients to assess their risk of penicillin allergy and advocate in their care. To mitigate the safety risk in the small minority of patients and increase agreement and accessibility, we will improve readability and flow of the tool based on feedback received. This study provides proof of concept for a patient-driven tool; future work will involve a larger study with patients from community and hospital settings.