Human-Delivered Conversation Versus AI Chatbot Conversation in Increasing Heart Attack Knowledge in Women in the United States: Quasi-Experimental Studies

Diane Dagyong Kim   ¹ , MA ;   Jingwen Zhang   ² , PhD ;   Kenji Sagae   ³ , PhD ;   Holli A Devon   ⁴ , RN, PhD, FAAN, FAHA ;   Thomas J Hoffmann   ⁵ , PhD ;   Lauren Rountree   ⁶ , RN, PhD ;   Yoshimi Fukuoka   ⁷ , RN, PhD, FAAN

¹ Department of Communication, University of California, Davis, Davis, CA, United States

² Department of Communication, Department of Public Health Sciences, University of California, Davis, Davis, CA, United States

³ Department of Linguistics, University of California, Davis, Davis, CA, United States

⁴ UCLA School of Nursing, University of California, Los Angeles, Los Angeles, CA, United States

⁵ Department of Epidemiology & Biostatistics, University of California, San Francisco, San Francisco, CA, United States

⁶ Massachusetts General Hospital, Boston, MA, United States

⁷ Department of Physiological Nursing, University of California, San Francisco, San Francisco, CA, United States