The context will determine the theory that is used to influence or decide each recommendation for action. Use of a framework based on social determinants would allow us to identify root causes and reduce disparities in health amongst certain groups. Similarly, relying on aspects from the ecological systems theory could be beneficial when considering how certain environmental factors might impact one’s overall wellbeing.
An epidemiological approach can be useful in determining the risk factors for a specific disease, as well as the different effects on individuals based on their backgrounds. This information is then used to create more effective prevention and control strategies.
The application of these theories in an appropriate context helps decision-makers to make informed decisions, while providing evidence-based support.