Designing a tool for promoting fluid-intake behavior: a qualitative study with pediatric patients

Drinking a target goal of fluids is a critical self-care activity that children with chronic illnesses should do to maintain their health. Despite the ubiquity of fluid-consumption recommendations in managing health, hydration is an under-researched topic, both in pediatric healthcare and HCI. The goal of the current study is to support children in establishing a sustainable fluid intake routine, such that positive health behaviors and management strategies continue even after recovering from illness. By conducting semi-structured qualitative interviews with pediatric patients, we sought to understand the participants' fluid habits and perceptions of intervention ideas that could promote healthy fluid intake behavior. Our findings highlight an overall lack of motivation to drink fluids and the need for a supportive care tool that tracks fluid intake. Findings will guide the future development of a behavior change intervention to promote a routine practice of achieving daily fluid goals.