: Key Theoretical Distinctions in Community-based Health Interventions

Blog post by Berkeley Franz

          Grenada  Community-based health projects have become quite popular as a means to promote sustainable and relevant health care. Particularly important to the success of these projects is an emphasis on incorporating local perspectives on health and illness and encouraging full participation by community members. At the core of this community-based methodology is an epistemological shift, which emphasizes local definitions of knowledge. Community-based philosophy, influenced by phenomenology, suggests that knowledge is interpreted, rather than objective. As a result, understanding problems within a particular community requires dialogue with local persons. In other words, knowledge cannot simply be brought in from the outside because meanings about health and illness are interpreted within particular contexts.

Grenada-Community Notice Board

Community Notice Board, St. Mark’s Parrish

This shift in philosophy, while important for community-based work, raises significant questions about how health projects can be evaluated properly and whether they remain tied to a community. For example, if beliefs about healthcare are interpretive, can meaningful conclusions be drawn from community-based projects? We suggest four important distinctions that clarify the relationship between interpretation and reliable evidence in community-based health projects. Many questions arose, related to these distinctions, while working on a health project on the island of Grenada.

grenada layworkers

Lay workers in Grenada

For example, in this project we trained lay community health workers to provide primary health care. Community members were significant in this role because local knowledge on health and illness contributes to relevant solutions to many health problems. However, the importance of local knowledge of health issues is supported by health planning research. Lay health workers, for example, have been successful in improving health care in a variety of contexts.

For this reason, we think that these theoretical clarifications will help social planners explain the importance of community-based philosophy and the connection to generalizable information in different health care interventions.

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