Effect of a theory-based hand hygiene educational intervention for enhancing behavioural outcomes in Ghanaian schools: a cluster-randomised controlled trial.
Emmanuel Appiah-BrempongSamuel NewtonMuriel J HarrisGabriel GulisPublished in: International journal of public health (2019)
A theory-driven hand hygiene educational intervention involving school children can have a medium to a very large effect size, with respect to the practice of HWWS, and a low to a medium effect size with respect to behavioural intention.