PIET-T Model

Transferability does not require primary and target contexts to be identical. Transferability requires systematic identification of similarities and differences so interventions can be adapted. The model identifies four interacting constructs that shape whether an intervention achieves similar effects in a new context. The PIET-T Model was used as both the conceptual framework and analytical structure for the study. The decision-makers engaged by the PIET-T model include organisational leaders, healthcare professionals, government officers, researchers, and programme implementers rather than end-users directly.