Using an Analysis of Behavior Change to Inform Effective Digital Intervention Design: How Did the PRIMIT Website Change Hand Hygiene Behavior Across 8993 Users?
Benjamin AinsworthM SteeleB StuartJ JosephS MillerL MorrisonP LittleL YardleyPublished in: Annals of behavioral medicine : a publication of the Society of Behavioral Medicine (2018)
Our well-powered analysis has implications for intervention development. We were able to determine a 'minimum threshold' of intervention engagement that is required for hand hygiene change, and we discuss the potential implications this (and other analyses of this type) may have for further intervention development. We also discuss the application of similar analyses to other interventions.