Figure 1.

A conceptual framework for health. Context: External physical, societal environment. Inputs: External stimuli that can enter the body. Filter: Affects what enters the body. Balances: Internal facets of our lives. Affected by life contexts, inputs, history, biology. Weights: Effects of positive and negative inputs. Tip the internal balances. Dynamic: shifting, growing or lessening over time. Fulcrum: Susceptibility or resilience of a balance to weights. Dynamic: shifting over time.

Fleischer et al. Emerging Themes in Epidemiology 2006 3:18   doi:10.1186/1742-7622-3-18
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