The phrase "age spectrum from" is correct and usable in written English.
It can be used when discussing a range of ages or age groups within a specific context, such as demographics or studies.
Example: "The study focused on the age spectrum from children to seniors, analyzing their health behaviors."
Alternatives: "age range from" or "age group from".
"This is an illness about every age spectrum, from young to old".
Nine were represented (with 10 more in the companion programs), and they ranged from important figures in the American musical renaissance of the 1930's and 40's -- Wallingford Riegger, Virgil Thomson -- to masters of today, the latter across the age spectrum from George Perle, who recently celebrated his 85th birthday, to Dan Coleman, still in his 20's.
There is a large and growing body of research that suggests that the skills of emotional intelligence the ability to reason with and about emotions to achieve goals are correlated with positive outcomes across the entire age spectrum, from preschool through adulthood.
There is a small but growing body of information from clinical trials that support the use of HHFNC as an alternative oxygen interface for critically ill patients across the entire age spectrum, from premature neonates to adults [2 4].
Discover and deliver effective obesity prevention and treatment to populations of children across the age spectrum from pre-conception through early adulthood by identifying the physical, mental, social, and economic factors that affect parents and/or children in ways that lead to weight gain.
The clientele seemed to be urban Japanese on a wide age spectrum from couples in their 20s or 30s planning mountain hikes (or not) to people of riper years there to enjoy the hot-spring bathing.
Gavin Kelly, the Resolution Foundation's director, said the sharp divergence in fortunes across the age spectrum resulted from more over-60s being in work, as well as positive policy choices to protect pensions from Osborne's spending cuts.
I'm going to be poorer and not have the same career opportunities". At the other end of the age spectrum, Joe Trickey from Croydon celebrated his 83rd birthday at the march.
Do people on the other end of the age spectrum also benefit from online social networking?
The submissions are from young people across the age spectrum, and cover ideas from whether prisoners should have internet access, to free, legal downloads of all media (another key topic, which is covered in more detail in this information pack from Childnet International).
This suggests that poor MSM and MSM/W from communities of color from across the age spectrum are significantly less likely to have accurate knowledge of their current HIV status.
