REACH Implicit Bias Training Project

Despite substantial improvements in the overall health of our nation, racial and ethnic disparities in health and healthcare remain ubiquitous. Disparities are apparent after controlling for access to care, insurance, income, patient preferences, and clinical need, suggesting that providers and health systems are important contributors to racial disparities in healthcare. In its landmark report, "Unequal Treatment," the Institute of Medicine concluded that providers contribute to disparities through the effects of implicit bias. Implicit bias occurs when thoughts and feelings outside of conscious awareness and control affect judgment and/or behavior. It is closely related to stereotyping, but not necessarily associated with explicit bias (i.e., prejudice). It leads to involuntary "blind spots" in virtually all of us. Implicit racial bias in providers is associated with Blacks (compared to Whites) experiencing lower patient-centered communication, worse doctor-patient relationships, lower confidence in the doctor, and poorer health outcomes. Therefore, to address health disparities, there is an urgent need for interventions that address implicit bias in healthcare.

Across society, implicit bias training is increasingly used in public service, business and healthcare settings to raise self-awareness and provide self-management tools for avoiding actions based on implicit bias. While such interventions are well-conceived and intuitively attractive, they have not been rigorously tested. In order to make optimal use and insure sustained support for such training, its effectiveness must be rigorously demonstrated. The overall objective is to test the hypothesis that implicit bias training for healthcare providers will reduce racial/ethnic disparities in patient-centered care. Before investigators can definitively test this hypothesis, additional groundwork must be done.

This project will provide the preliminary evidence necessary to ultimately evaluate an implicit bias training intervention in a pragmatic, randomized clinical trial conducted at the health system level. To do so, investigators will achieve these specific aims:

Aim 1. Identify patient preferences for constructs, and related outcomes, that reflect the expression of implicit bias in clinical encounters. Investigators will use qualitative methods to gather data on the elements associated with the patient perception of implicit bias (e.g. communication, respect, patient-centeredness) to ensure that our selected outcomes reflect the breadth of patients' concerns.

Aim 2. Refine an existing implicit bias intervention with input from providers, health system stakeholders and expert consultation. Investigators will conduct a series of semi-structured interviews to gather insights from stakeholders regarding how to best refine the design of our existing implicit bias intervention to ensure that we have addressed potential facilitators and barriers to uptake, use, and sustainability.

Aim 3. In a pilot trial, determine the feasibility of delivering the refined implicit bias reduction intervention and assessing patient centered outcomes. Investigators will conduct a feasibility trial using the refined intervention emerging from Aim 2. These feasibility outcomes will prepare investigators for a future, fully-powered randomized trial of implicit bias training.

At the conclusion of this study, investigators will be prepared to test the impact of implicit bias training on racial/ethnic disparities in the clinical encounter, and thus move us toward delivery of equitable, evidence-based, patient- centered clinical care.

Inclusion criteria

Aim 1:

• Had at least 2 non-urgent ambulatory care visits any Healthcare facility in the past year (via self-report)
• Proficient in English

Aim 2:

• Providers from Durham-based ambulatory clinics in the Duke Health System or Stakeholder

Aim 3:

• Providers from the Duke Health System providing care to a continuity patient panel.

Exclusion criteria

Aim 1:

• Less than 2 non-urgent visits
• Patient not identifying as black, white or Hispanic
• Non-English speaking

Aim 2:

• Not a Duke provider or stakeholder

Aim 3:

• Not a Duke Health system provider/affiliated provider
• Does not provide clinical care at a Duke affiliated facility