Fig. 1From: Choosing an epidemiological model structure for the economic evaluation of non-communicable disease public health interventionsSquires’ conceptual modeling framework for public health economic modeling. Reproduction of figure 7.3 in Squires, 2014 (with permission from the author) [22]. Legend: The figure describes how to develop a public health economic model. Model development should be an iterative process as new stakeholders and data are identified, represented by the double-headed arrowsBack to article page