To evaluate the impact of AI-powered chatbot interactions versus traditional educational handouts on increasing participants' knowledge of oral cancer and its prevention
Identify as African American as defined by the US Census
Participants must be able to read, speak, and write in English
Individuals who cannot physically or mentally participate in the research project will be excluded
Adults unable to consent
Individuals who are not yet adults (infants, children, teenagers)
Prisoners
Parallel
Traditional Education
BehavioralParticipants will receive traditional educational handouts focusing on increasing awareness of oral cancer risks, preventive strategies, and the importance of regular dental check-ups. Participants will be provided time to read the handouts based on calculated reading time.
AI-powered Chatbox
BehavioralThe chatbot interaction will be initiated through a provided link, allowing participants to access information and ask questions related to oral health and cancer prevention. The chatbot is programmed to provide accurate information on oral cancer risks, symptoms, preventive measures, and the importance of regular dental check-ups. Participants will be encouraged to interact with the chatbot for a specified duration
Compare participant retention rates between the AI-powered tool arm and the conventional educational material arm
Compare the percentage of participants that continued the intervention to the participants that continued using the active comparator to measure intervention feasibility.
Evaluate the impact of AI-powered chatbot interactions versus traditional educational handouts on knowledge and behavior
Assess the effectiveness of the interventions by baseline and post intervention surveys assessing oral cancer knowledge, attitudes, and behaviors utilizing a questionnaire based on the Health Belief Model. The questionnaire will include scales measuring knowledge about oral cancer, its causes, risk factors, signs, preventive methods. Each question will have one correct answer, and the final score at baseline and after the intervention will be compared. Based on previous literature, a score of 60-70% can indicate adequate knowledge about a disease, but the primary goal of the outcome is to compare improvement in knowledge between control vs intervention arms.
Investigate socio-demographic factors that affect oral cancer knowledge in the African American population
Pre-intervention surveys will include questions assessing socio-demographic variables of the participants. These variables will serve as covariates in the analysis to measure their effects on knowledge and attitudes. The effect of demographic factors affecting healthcare service utilization, such as education attainment and health insurance status, on knowledge about and attitude toward oral cancer will be measured through regression analysis to investigate their impact on oral cancer awareness and prevention efforts.
Evaluate the acceptability of AI-powered chatbot interactions versus traditional educational handouts
Assess the acceptability of the interventions by baseline and post intervention surveys assessing satisfaction, appropriateness, ease of use, and acceptability of the interventions to improve oral cancer knowledge. Satisfaction and acceptability will be measured through a set of questions in the post-intervention questionnaire with 5 Likert scale-based responses ranging from "Strongly Disagree" to "Strongly Agree", and the final score will be compared between arms.
Click on the lead sponsor to view all of their trials.
Virginia Commonwealth University
Lead sponsor
American Association for Cancer Education
Collaborator
