Division of Population Health
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Public <strong>Health</strong> Action and Environmental Change<br />
The <strong>Health</strong> Impact Pyramid (Figure 7) illustrates approaches and strategies that support and<br />
promote mobility by enhancing our understanding <strong>of</strong> the multiple factors and interactions that<br />
can influence mobility.<br />
Figure 7. A Framework for Public <strong>Health</strong> Action:<br />
The <strong>Health</strong> Impact Pyramid<br />
The base <strong>of</strong> the pyramid shows the factors that can have the greatest influence on determinants <strong>of</strong><br />
health. Identification <strong>of</strong> priority polices and environmental strategies for increasing mobility among<br />
Counseling<br />
and Education<br />
Long-Lasting<br />
Protective<br />
Interventions<br />
Clinical<br />
Interventions<br />
Changing the Context<br />
to Make Individuals’<br />
Default Decisions <strong>Health</strong>y<br />
Socioeconomic<br />
Factors<br />
Adapted from: Frieden TR. A framework for public health action; the health impact pyramid. Am J Public <strong>Health</strong>, 2010;100:590–5.<br />
older adults starts here. The next level is contextual change, designed to create a healthier<br />
infrastructure. Examples include improvement to the built environment, such as designing<br />
communities to promote increased physical activity and enacting policies that encourage<br />
walking, bicycling, and public transit instead <strong>of</strong> driving.<br />
Policies and environmental strategies designed to improve mobility can change physical and<br />
social environments in positive ways—much like other successful public health strategies, such<br />
as efforts to reduce smoking. 6<br />
The Community Guide is also a resource for evidence-based recommendations related to<br />
environmental change. The guide helps support other tools for public health references, such<br />
as <strong>Health</strong>y People 2020. Because older adults may be more vulnerable to the influence <strong>of</strong> their<br />
residential environment, they tend to stay within their neighborhoods rather than travel outside<br />
them. 7 Implementing recommended environmental and policy approaches may help to reduce<br />
barriers in residential and workplace environments, thus improving physical activity for older adults.<br />
Public health action related to mobility and healthy aging starts with coordination <strong>of</strong> strategic<br />
action. Strategies related to transportation, neighborhood design and safety, housing, and<br />
healthy lifestyle play an important role in promoting mobility. 8<br />
PAGE 38 The State <strong>of</strong> Aging and <strong>Health</strong> in America 2013