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5
Concluding Remarks

As recently as three decades ago, the environment was not of particular concern to many Americans. Today, in some areas of the United States, it is a primary issue. Of particular concern is the recognition that some environmental agents can produce insidious adverse health effects decades after exposure occurs.

For many reasons, including the need to be able to respond appropriately to their patients’ concerns about the environment, physicians and other health care providers need to be knowledgeable about the effects of the environment on individual and community health. The most important reason is to increase their ability to make a positive difference in their patients’ health and in the well-being of their communities, and to prevent unnecessary adverse health outcomes related to environmental (including occupational) exposures. Another reason is to allow them to be more responsive to the concerns of patients who are increasingly knowledgeable and worried about environmental health issues. These and other reasons combine to necessitate an enhancement of the education of health professionals in environmental health and medicine.

The Institute of Medicine began to address these issues in a report released in 1988 entitled Role of the Primary Care Physician in Occupational and Environmental Medicine (often referred to as “The Green Book” [Institute of Medicine, 1988]). That report described the relative lack of specialists in occupational and environmental medicine and how that lack hampers the usual doctor-to-doctor mechanisms of providing both informal and formal consultative support. Based on a growing need for expertise in the emerging



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Environmental Medicine: Integrating a Missing Element into Medical Education 5 Concluding Remarks As recently as three decades ago, the environment was not of particular concern to many Americans. Today, in some areas of the United States, it is a primary issue. Of particular concern is the recognition that some environmental agents can produce insidious adverse health effects decades after exposure occurs. For many reasons, including the need to be able to respond appropriately to their patients’ concerns about the environment, physicians and other health care providers need to be knowledgeable about the effects of the environment on individual and community health. The most important reason is to increase their ability to make a positive difference in their patients’ health and in the well-being of their communities, and to prevent unnecessary adverse health outcomes related to environmental (including occupational) exposures. Another reason is to allow them to be more responsive to the concerns of patients who are increasingly knowledgeable and worried about environmental health issues. These and other reasons combine to necessitate an enhancement of the education of health professionals in environmental health and medicine. The Institute of Medicine began to address these issues in a report released in 1988 entitled Role of the Primary Care Physician in Occupational and Environmental Medicine (often referred to as “The Green Book” [Institute of Medicine, 1988]). That report described the relative lack of specialists in occupational and environmental medicine and how that lack hampers the usual doctor-to-doctor mechanisms of providing both informal and formal consultative support. Based on a growing need for expertise in the emerging

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Environmental Medicine: Integrating a Missing Element into Medical Education field of environmental medicine, the report recommended that physicians improve their ability to identify conditions caused by environmental contaminants, to obtain patient histories that include environmental risk conditions, and to make appropriate diagnoses and referrals. “The Green Book” states that most individuals with occupational or environmental illnesses obtain their medical care from physicians who are not specialists in either occupational or environmental medicine. Primarily for this reason, the report states that “at a minimum, all primary care physicians should be able to identify possible occupationally or environmentally induced conditions and make the appropriate referrals for follow-up” (Institute of Medicine, 1988:5) The report also states that primary care physicians should know basic principles of disease related to chemical exposure; know how to take an appropriate exposure history; be sensitive to the ethical, social, and legal implications of the diagnosis of environmental disease; and be alert to opportunities to prevent or mitigate illness and exposure. Two subsequent IOM reports addressed the related topics of medical information needs (Institute of Medicine, 1990) and the physician shortage in occupational and environmental medicine (Institute of Medicine, 1991). As follow-up to the previous IOM reports in this area, the Agency for Toxic Substances and Disease Registry requested that the IOM address issues related to enhancing the content of environmental medicine in medical education; additional support was subsequently provided by the Environmental Protection Agency and the National Institute for Occupational Safety and Health. With the understanding that all medical schools are different and that what is learned is more important than what is taught, the IOM committee responded to its charge by establishing competency-based learning objectives that it felt should apply to all graduating medical students. In order to facilitate the achievement of these objectives and to implement a strategy of enhancing the integration of environmental medicine in medical education, the committee compiled a series of case studies that should be used for teaching and learning about the fundamental and myriad effects of the environment on health. It is the sense of this committee that using these cases and others like them will help teach the basic and clinical sciences and enhance the capabilities of future physicians to practice medicine. The committee is optimistic about the ease with which these competencies can be taught, the eagerness with which they will be learned, and the improvements that will be experienced in the practice of medicine as a result of their achievement and application.