[Health literacy - a concept for professional nursing?].

Research results show that health literacy is an important concept in nursing. It has a positive effect on the health of individuals as well as on the costs of the healthcare system. The results of a comprehensive literature search (1980 - March 2009) revealed that the concept of health literacy is being increasingly discussed; however, the concept is barely addressed in literature specific to nursing. The existing definitions of health literacy are formulated predominantly within the medical context. Only one study from the United States analyzed the concept within the context of nursing care. The concept of health literacy is highly relevant because its' aim is to empower the patients, along with their relatives, in dealing with health and disease. In order to thoroughly examine health literacy, it must first be reviewed conceptually within the context of the profession of nursing. This has occurred in this article. The specific terms relevant to health literacy were identified. Moreover, an operational definition for health literacy was developed for the professional nursing setting. Possibilities for nursing practice, due to the conceptualization of health literacy, are discussed.