Disability-free life expectancy of older French people: gender and education differentials from the PAQUID cohort.

ABSTRACT: In countries with low mortality rates, the quality of the years of life is more important to consider than total life expectancy (TLE). Disability-free life expectancy (DFLE) is one of the most relevant indicators of health and the quality of life. This paper aims to estimate TLE and DFLE with four levels of severity of disability and to explore gender and educational differences in older French people. In this cohort study, four levels of disability severity were distinguished, disability being evaluated for mobility, instrumental and basic activities of daily living. For each level, TLE and DFLE were calculated using multi-state models from transition probabilities. From the population of two areas of South West France 3,777 subjects were randomly selected from the electoral rolls. At the baseline, they were aged 65 years and over, living in the community and were interviewed 6 times over the 10-year follow-up. At age 65, women lived longer than men (4.5 extra years), but shorter fully independent lives (-2.2 years). They also lived longer in each of the three degrees of disability (+4.2 years with moderate or severe disability). The higher educated lived longer (1.3 extra years at age 65), with the additional years free of disability. Regardless of age, gender and education, there appeared to be a 1-year incompressible time spent with severe disability. To conclude, these are the first health expectancies based on the longitudinal data for France. Whilst most of the studies were based on cross-sectional data, this paper gives a more realistic indicator of the health and socio-economic inequalities in France in the 1990 s.

SUBMITTER: Peres K 

PROVIDER: S-EPMC5546347 | biostudies-other | 2005 Sep

REPOSITORIES: biostudies-other