Inequitably harmed: a scoping review protocol on patient safety and diverse population groups.

INTRODUCTION: Patient safety is a central pillar of healthcare quality. However, with repeated examples of failure emerging across healthcare, there is an ongoing need to better understand how the safety of care can be improved for patients. Evidence suggests that some population groups are more likely to inequitably experience healthcare harm. This review will look at what evidence exists on understanding patient safety harm and its causes and impact on different population groups and particularly those from marginalised backgrounds. It will also focus on what actions can be taken to address patient safety disparities and service improvements, including with patient and public involvement. METHODS AND ANALYSIS: A scoping review of empirical and grey literature will be conducted following the Joanna Briggs Institute guidance. Medical databases such as Medline, EMBASE, PsycINFO will be searched for peer-reviewed articles and grey literature sources such as BASE, institutional and government repositories will be searched for reports, independent reviews, confidential enquiries, etc. These will be searched from 2001 to present for publications in English. Title and abstract and full text screening will be undertaken by one or more people acting as first reviewers and validated by a second reviewer. A data extraction form will be used to extract data including equity considerations following the PRO EDI framework. Data will be grouped thematically and analysed using a narrative approach. ETHICS AND DISSEMINATION: Ethics approval is not required for this work as the information used is publicly available. The findings of the review will be disseminated through stakeholder meetings, a peer-reviewed publication and conference presentations. PROTOCOL REGISTRATION NUMBER: osf.io/4mfus.