[Geriatric rehabilitation needs in Cologne: the concept of "integrated geriatric rehabilitation"]

Given a growing number of elderly people and the related consequences for the health care system, such as increasing numbers of persons with chronic diseases or in need of long-term nursing care, the present rehabilitation system must be extended and new services be introduced. Hospitals in Cologne report that an average 48% of their geriatric patients are in need of rehabilitation measures. Taking into account the patients' willingness and capacity to undergo rehabilitation treatment, the figure reduces to 30%. Based on the number of geriatric patients treated in hospital each year, rehabilitation facilities for 15416 geriatric patients a year have to be provided. About two thirds of the patients require continued hospital treatment after the acute phase. Obviously, these treatments are not only performed in the geriatric departments of the hospitals, as only 161 geriatric beds are available in Cologne. One third of the patients could be taken care of on a partial hospitalization or outpatient basis after the acute phase. Thus, limiting a patient's length of stay in hospital could have a cost-containment effect. As partial hospitalization and outpatient rehabilitation facilities are lacking, the Cologne "Geriatrics" study group has developed a concept of "integrated geriatric rehabilitation", suggesting the establishment of mobile rehabilitation teams. The concept aims at developing a cooperative network linking outpatient with partial hospitalization and inpatient services, and including the physicians at community level.