Demographics of Ageing

Demographics of Ageing

Introduction to population of ageing

Concetualization of ageing

We all member of a population . Population are “ageing” in the industrialized countries and they need for heath care,and spend more mony on it. Population of the countries that are growing rapidly need for food , classroom, employment and housing.

Population ageing is the process of getting people aged in a population.

Some population are relatively young , that are having a large proportion of people in the young ,they are having a large proportion of people in the younger groups (proportions of young adults and children in African countries ).Other population are Many country of Europe (Italy  ,German, Sweden , Greece, Austria France , Spain , Malta……)and Japan at the top level among other countries in Asia

Developing countries have relive young population while most developed countries have old or “ageing” population .

Ageing of population is a global phenomenon. Ageing result the number of older person ,aged  population ,elderly or old people.

Definition of ageing

Population ageing is a global phenomenon. IT is a natural outcome of demographic  transition from high fertility and mortality to low fertility and mortality. An  increase in the longevity of the individuals or an increase in the average length of life pertaining to a population result from improvements in the quality of the environment and from medical advances among other factors .

Ageing of population is a process in which the proportions of adults and elderly increase in a population , while the proportions of children and adolescents decrease. This process result in a rise in the median age of the population . Aging occurs when fertility rates decline while life expectancy remains content or improves at older ages