Text based Healthcare Chatbots Supporting Patient and Health Professional Teams: Preliminary Results of a Randomized Controlled Trial on Childhood Obesity
Health professionals have limited resources and are not able to personally monitor and support patients in their everyday life. Against this background and due to the increasing number of self service channels and digital health interventions, we investigate how text based healthcare chatbots (THCB) can be designed to effectively support patients and health professionals in therapeutic settings beyond on site consultations. We present an open source THCB system and how the THCP was designed for a childhood obesity intervention. Preliminary results with 15 patients indicate promising results with respect to intervention adherence (ca. 13.000 conversational turns over the course of 4 months or ca. 8 per day and patient) scalability of the THCB approach (ca. 99.5% of all conversational turns were THCB driven) and over average scores on perceived enjoyment and attachment bond between patient and THCB. Future work is discussed.