title: Successful aging in centenarians: myths and reality.
abstract: The term "successful aging" appeared in the first issue of "The Gerontologist" in 1961. During the successive years, this expression has changed its meaning. Nowadays, successful aging means "absence of diseases and disabilities, maintenance of high levels of physical and cognitive abilities, preservation of the social and productive activities". It has become a common opinion that the centenarians may represent the prototypes of the successful aging. This motivated our work to study the clinical, psychical, and functional aspects in a centenarian group, verifying the real autonomy, instrumental capacities, and working abilities. Our study pool consisted of 602 centenarians, who were also subjects of then epidemiological studies of the Italian Multicenter Studies on Centenarians (IMUSCE). All subjects underwent a clinical-anamnestic evaluation, cognitive-functional tests by means of the mini mental state examination (MMSE), the independence index in activities of daily living (ADL), the instrumental activities of daily living (IADL) scale. The centenarians were classified in three groups, according to the criteria elaborated previously by us, based on their psychophysical status and autonomy, as follows. Group A: centenarians in good health status; Group B: centenarians in an intermediate health status. Group C: centenarians in bad health status. Group A represented 20.0% of the total pool, Group B amounted to 33.4%, and the Group C was 46.6%. The centenarians of Group A presented normal ADL values, and 47.9% of them were autosufficient in all functions; 5.7% of them were independent in all IADL items. These data confirm that the centenarians of Group A are free of invalidating chronic diseases, are autonomous, maintain good physical and cognitive capacities, however, have not maintained any social or productive activities. Therefore, they cannot be considered as prototypes of successful aging.
authors.affiliation: Department of Senescence Sciences, University of Catania, Cannizzaro Hospital, Via Messina, 829, I-95126 Catania, Italy.
authors.forename: M
authors.initials: M
authors.lastname: Motta
authors.forename: E
authors.initials: E
authors.lastname: Bennati
authors.forename: L
authors.initials: L
authors.lastname: Ferlito
authors.forename: M
authors.initials: M
authors.lastname: Malaguarnera
authors.forename: L
authors.initials: L
authors.lastname: Motta
mesh_terms: D000203:Activities of Daily Living; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D015577:Geriatric Assessment / Q000379:methods* / Q000706:statistics & numerical data; D006801:Humans; D007558:Italy; D008297:Male; D008603:Mental Health / Q000145:classification*