title: [Healthy aging: the Swiss experience].
abstract: The quantitative importance of ageing both in developed or in developing countries raised the subtle question of the quality of life of the ageing person. Precise definitions of life expectancy, healthy life expectancy and quality of life are presented. Then, presentation of the results of two cross-sectional studies performed with the same methodology at a 15-year time interval in French-speaking Switzerland illustrates compression of morbidity theory, with increased longevity, increased good perception of health and increased quality of life. Moreover, quantitative data concerning the longevity impact of hospital geriatric care are presented from Geneva. The 4-year survival rate of over 85 year old women, discharged from the hospital for acute care, reached 48%. Explanations of these outstanding medical progresses on longevity and socio-economical challenges of extreme ageing are discussed in the world context.
mesh_terms: D000368:Aged / Q000502:physiology* / Q000523:psychology; D006293:Health Promotion; D006304:Health Status; D006801:Humans; D011788:Quality of Life; D013557:Switzerland
vernacular_title: Vieillissement en bonne santé: l'expérience suisse.