[SUCCESSFUL AGING-A MULTI-FUNCTIONAL DIMENSION CONCEPT AN EMPHASIS ON THE END OF LIFE].

Introduction: The concept of "successful aging" as coined by Rowe and Kahan in the late nineties of the last century, came to describe a period of old age with multi-functional abilities. The functions are physical, cognitive and social, without progressive chronic diseases and without disabilities. There is a change in the concept of successful aging beyond the physical dimension (daily function (ADL) and cognitive function) which is based on objective performance indicators towards subjective indicators based on the patients' feelings and their quality of life. Successful aging moves from the limited bio-physical aspect to an overall view of bio-psycho-socio which means mental-emotional-behavioral aspects, social involvement, and also an element of spirituality and even end-of-life decisions. Successful aging will be measured by objective and subjective measures that include the patient's feelings and experiences. The idea is to include and see in successful aging not only the absence of morbidity and disability as seen by Rowe and Kahan, but to a multidimensional function that includes physical and cognitive, mental and emotional, social and spiritual parameters and a dimension of the end of life in making decisions according to the wishes and preferences of the person himself and his family.