The phrase "ageing among" is correct and usable in written English.
It can be used when discussing the phenomenon or effects of ageing within a specific group or population.
Example: "The study focused on the challenges of ageing among the elderly population in urban areas."
Alternatives: "ageing within" or "ageing in".
His final work, Youth and the Experiences of Ageing Among Maa, published in 2014, marked the culmination of a lifelong commitment.
But first, says McGregor, we need to challenge some of the beliefs about ageing among older people, their carers and even some health professionals: "When people start to slow down, it's not necessarily a part of normal ageing.
Longevity and healthy ageing among SCNT clones have been contentious issues from the outset20,21, with much made of the fact that Dolly had been undergoing treatment for osteoarthritis (OA) for some time before her death in 2003, aged 6½ years22,23,24.
'The city, his city, stood unchanging on the edge of time: the same burning dry city of his nocturnal terrors and the solitary pleasures of puberty, where flowers rusted and salt corroded, where nothing had happened for four centuries except a slow ageing among withered laurels..."...
The MCSA is a population-based study of cognitive ageing among Olmsted County, MN, USA residents (Roberts et al., 2008).
It is possible that some of the differences in ageing among ethnic groups may be explained by discrepancies in healthcare, environmental and economic status, and life occupation [ 30].
Stroke is often considered an aging-related disorder, and the incidence of stroke grows with age among the general population.
There are substantial variations in population aging among Japanese municipalities.
David Castillo's space, which reflects his South Florida roots, comes of age among world-class exhibitors.
Many characteristics can be used to analyze managers' social networks—education, gender, and age among them.
These have involved the International Association of Gerontology and Geriatrics and the International Academy of Nutrition and Aging, among others.
