"The power imbalance was blown out the window": developing and implementing creative workshops to enhance communication of statistics in patient and public involvement in clinical trials.

backgroundDespite the importance of statistical and numerical aspects in key decisions related to clinical trials and their impact in patient's care, patient and public involvement remains underdeveloped in this field. Communication is a barrier to enable successful involvement of patients and the public in numerical aspects. Treatment important differences, a crucial numerical aspect in trials, is considered a priority for patient and public involvement. Creative methods have been proposed to improve communication of technical concepts with members of the public; and to democratise and improve inclusivity in patient and public involvement in health research.

methodsWorking with creative professionals, public partners, and statisticians, we aimed to develop, pilot and implement creative workshops to promote a shared understanding of treatment important differences; and co-develop creative prototypes that could be used to communicate the statistical concept to a wider audience in the future. Three 2 to 4 h creative workshops based in the UK were delivered. The first two workshops included 22 participants. They were online and worked as pilots to refine the final in-person workshop via participant feedback and discussion. The final workshop focused on treatment important differences, and we collected information from participants on expectations, subjective numeracy, and experience.

resultsThe final workshop included 13 participants (5 creative professionals, 4 public partners, and 4 clinical trial statisticians). Participants reported creative workshops helped improve communication of treatment important differences between stakeholders reaching a common understanding of their meaning; and helped democratise knowledge exchange. Each group developed a creative prototype to communicate about treatment important differences with a wider audience, including a song, game, and a cartoon. Participants recommended the format to improve communication of other statistical or complex concepts between stakeholders.

conclusionsCreative workshops can promote shared understanding of complex, statistical concepts and co-development of creative outputs amongst stakeholders. Future work should explore generalisability of the intervention, and what outcomes might be important to consider when implementing creative workshops in patient and public involvement practice.