Exploring the Use of Pictorial Approaches in the Development of Paediatric Patient-Reported Outcome Instruments: A Systematic Review.

Paediatric pictorial PROMs offer child-friendly tools for assessing HRQoL for application with children who find reading and understanding text-based PROMs challenging. There is some evidence that pictorial PROMs facilitate self-report in this population and improve measurement properties compared to text-only PROMs. Further research is needed to develop, validate, and test paediatric pictorial PROMs, with an emphasis on including children from the inception in the co-design process.