Why is age important in epidemiology?

Over the past century, truly extraordinary swaps have been noticed in the health of older people throughout the world, and these changes have forcefully affected society. The growth of the older population has develop mostly from a general grow in the overall inhabitants size but is also dynamically affected by major decrease in leading source of mortality. These analytical transformations resound in society, increasing social needs and medical care, which are anticipated to increase steeply in the years to come.

 Based on numerical and epidemiologic perspectives, these swaps were already appreciable decades before and should have cause occasion in the function and structure of our system of social protection and health at that time.

Geriatric epidemiology approaches these provocation by learn the functional status, health, and quality of life of typical populations of individuals, ideally throughout the entire life span. The outcomes of these population-based studies have often cause involvement aimed at better the life of millions of older individuals.