Acceptance of a Pre-visit Intervention to Engage African American Glaucoma Patients during Visits

Abstract

Significance: The glaucoma question prompt list/video intervention was well received by patients. Eighty-seven percent of patients recommended that other patients should watch the educational video before their visits, and 89% said that other patients should complete the question prompt list before visits.

Purpose: The objectives of this study were to (a) describe patient feedback on a glaucoma question prompt list/video intervention designed to motivate African American patients to be more engaged during visits and (b) examine patient demographics associated with acceptance of the intervention.

Methods: We are conducting a randomized controlled trial of a glaucoma question prompt list/video intervention. African American patients with glaucoma were enrolled and assigned to a control group or an intervention group where they watched a video emphasizing the importance of asking questions and received a prompt list to complete before visits. All patients were interviewed after visits and are being followed up for 12 months.

Results: One hundred eighty-nine African American patients with glaucoma were enrolled into the larger trial. Of the 93 patients randomized to the intervention group, 89% said that patients should complete the prompt lists before visits, and 87% recommended that patients should watch the video before visits. Older patients were significantly less likely to believe that other patients should watch the video before their visits (t = -3.7, P = .04). Patients with fewer years of education were significantly more likely to rate the video as being more useful than patients with more years of education (Pearson correlation, -0.27; P = .01). Patients who reported being less adherent on the visual analog scale were more likely to rate the video as being more useful (Pearson correlation, -0.23; P = .03).

Conclusions: This study demonstrates that the question prompt list/video was accepted by the majority of African American patients who received the intervention.

Trial registration: ClinicalTrials.gov NCT03657147.