[Disabilities during aging: descriptive approach and risk factors. 4-year longitudinal study of an aged rural population].
A longitudinal survey has been conducted from 1982 to 1986 in a rural population of 645 persons aged 60 and over. The aim of this study is to analyse the evolution of disabilities in this population and the main risk factors. The incidence of disabilities within 4 years is more important in the oldest birth-cohort groups and this result suggests a cumulative effect of the ageing process and chronic diseases. Indeed, the assessment of predictive factors shows that age and reported morbidity are related to the incidence of disabilities, but two other factors are strongly related to the loss of functional abilities after age adjustment: socioeconomic status and the feeling of uselessness. We conclude that disability in the elderly is not an inevitable consequence of the physiological ageing process and that a preventive approach should be based on a multidimensional concept: physical, social and psychological.
Bocquet
H
H
Laboratoire d'Epidémiologie, Economie de la Santé, Prévention, Faculté de Médecine, Toulouse.
Grosclaude
P
P
Grand
A
A
Albarede
J L
JL
Pous
J
J
D000368:Aged; D000369:Aged, 80 and over; D000375:Aging; D006233:Persons with Disabilities; D005260:Female; D005602:France; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D012307:Risk Factors; D012424:Rural Population
Les incapacités au cours du vieillissement: approche descriptive et facteurs de risque. Enquête longitudinale sur 4 ans dans une population rurale âgée.