OBJECTIVE: This randomized controlled trial evaluates the feasibility of using an embodied conversational agent (ECA) to teach lifestyle modifications to urban women. METHODS: Women were randomized to either (1) an ECA (content included: mindfulness, stress management, physical activity, and healthy eating) or (2) patient education sheets mirroring same content plus a meditation CD/MP3 once a day for one month. General outcome measures included: number of stress management techniques used, physical activity levels, and eating patterns. RESULTS: Sixty-one women ages 18 to 50 were enrolled. On average, 51% identified as white, 26% as black, 23% as other races; and 20% as Hispanic. The major stress management techniques reported at baseline were: exercise (69%), listening to music (70%), and social support (66%). After one month, women randomized to the ECA significantly decreased alcohol consumption to reduce stress (p = 0.03) and increased daily fruit consumption by an average of 2 servings compared to the control (p = 0.04). CONCLUSION: It is feasible to use an ECA to promote health behaviors on stress management and healthy eating among diverse urban women. PRACTICE IMPLICATIONS: Compared to patient information sheets, ECAs provide promise as a way to teach healthy lifestyle behaviors to diverse urban women.
With permission from Excerpta Medica Inc.

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