TITLE:
On the Extent of Environmental Health
AUTHORS:
Gonzalo A. Ordóñez
KEYWORDS:
EH: Environmental Health, EHS: Environmental Health Services, EHDet: Determinants, EHPro: Processes, Fct: Functions, EHSA: EHS’ Activity Matrix
JOURNAL NAME:
Open Journal of Preventive Medicine,
Vol.11 No.5,
May
21,
2021
ABSTRACT: Background: Main purpose of this article is to offer information, criteria and conceptual proposals that could clarify the extent or scope of environmental health, and systematize the approaches for its institutional stewardship by environmental health services. Hopefully, it will be useful to managers, professionals, technicians and academics involved in the management, implementation, teaching or research of this multidisciplinary field. Methods: The notion of “environment” is examined, a definition is proposed, and a look is taken at the “green” and “blue” sides of environmental problems. A number of understandings in various countries for “environmental health” are put forth and lists of basic areas for environmental health are analyzed. Results: One finding is that all lists are, in reality, unsystematic groupings of three different constituents: determinants, processes and functions. Consideration of these groupings leads to a homogeneous list of 18 areas and 77 sub-areas. Sets or series are provided for each type of constituent (64 determinants, 18 processes and 25 functions), and their aggregation forms the enormous universe of environmental health activities. On the other hand, certain rules of operation are proposed which make it possible, through a form of algebra, to construct expressions based on the provided sets of constituents. And it becomes possible to employ a common symbolic language for describing or assigning activities in the environmental health services. Conclusions: The article analyses the contemporaneous extent of environmental health.