Participants were categorized by age into young adults (ages 18-35 years; n = 97 ), middle-aged adults (ages 36-55 years, n = 197), and older adults (aged older.
As Americans live longer, growth in the number of older adults is unprecedented. In 2014, 14.5% (46.3 million) of the US population was aged 65 or older and is.
Considering that a majority of old persons in sub-Saharan Africa live in rural areas (Togonu-Bikersteth, 1987 and 1988) Younger and older age groups had .
By 2020, the number of people aged 60 years and older will outnumber children . policies that strengthen the abilities of older persons.