Community Activation to TrAnsform Local sYSTems (CATALYST): A qualitative study protocol.

Community Health Workers, promotores, and navigators (henceforth, CHWs) emerged as critical members of the public health workforce addressing social, economic, and health inequities worsened by the COVID-19 pandemic. While there is increasing appreciation for and utilization of CHW models, and recognition of the importance of tailoring and innovating these models during the pandemic, few studies have examined the processes of change by which CHW models operated during the COVID-19 pandemic, and factors that facilitated or constrained CHW health equity efforts. This protocol paper describes and reflects on the research methodology used in our qualitative study focused on CHWs. The CATALYST study aims to examine the roles that CHWs served during the COVID-19 pandemic and facilitators and barriers related to CHW health equity strategies. This qualitative study incorporates the lived experiences of CHWs, low-income communities of color whom CHWs engaged, and institutional representatives and policymakers familiar with locally implemented CHW models during the pandemic. Through a community-based participatory research process, this study involves an abductive qualitative approach to data collection and analysis. We integrate community member expertise alongside CHW and health equity frameworks in designing the research questions and data collection process. Additionally, we use an analytic approach that combines inductive (drawn from qualitative data) and deductive codes (drawn from theoretical frameworks and practice-based evidence integrated through a participatory research process) and nimbly leverages flexible coding to address inductive themes and practice-based questions. Our collaborative process offers concrete strategies to develop qualitative research protocols with community partners, with evidence used to inform policy, programmatic, and relational changes to support and amplify CHW models to promote community health and health equity.