The aging of the chilean population and the challenges for health and wellbeing of older people

The aging of the population is a global phenomenon. The process hos gained greater speed in developing countries than it had in developed countries, which face the process in a much lower socio-economic development context. In the regional context, Chile is the country that has most rapidly increased life expectancy at birth (LEB), becoming the country with the highest life expectancy in South America, which currently reaches 79,5 years. The economic and socio-sanitary achievements of the country place Chile among the high-income countries, however important inequalities persist in the distribution of income, which negatively impacts the health indicators of older adults. In the Alexandros study, it was observed that although LE is higher in women than in men, life expectancy with disabilities is higher in women than in men. The follow-up of the SABE Chile cohort also showed important differences in the prevalence and incidence of functional limitation between high, medium and low socioeconomic levels at the expense of the latter. Conclusions. Chile faces rapid population aging in a context of profound socioeconomic, gender and urban-rural inequality in older people, which poses to society multiple challenges that must be addressed shortly. The reduction of the gap between total life expectancy and healthy life expectancy is possible promoting healthy lifestyles and social participation and providing a people centred, integrated health care.