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Table 2 Characteristics of ISyT

From: Understanding the complexity of population health interventions: assessing intervention system theory (ISyT)

Characteristics

An explanatory purpose

Hypothesizing how intervention works within a context

A pragmatic role

Guiding how one should act to achieve a goal

A broad understanding of each element likely to influence outcomes

Including a systemic approach intervention/context

Context based

Conceived as a grounded theory describing all parameters in play in a specific context

Potentially generalizable

Highlighting the mechanisms of effect, which are conceived as the key functions of the intervention