The phrase "age group level" is correct and usable in written English.
It can be used when discussing categories or classifications based on age, often in contexts like education, marketing, or research.
Example: "The study focused on the performance of students at the age group level of 10 to 12 years."
Alternatives: "age category" or "age bracket".
Amat has represented Spain at every age group level from under-16 to under-21 and has played twice for Catalonia.
Blair represented his country at age group level, but he failed to follow brother Mike into the full international set-up during his eight years as a professional.
It's about him progressing". Lindsay, who scored seven goals in 42 Thistle appearances last season, has spoken of his frustration at having never represented Scotland at any age group level.
Has made three regional appearances for the Ospreys, and has been tipped for the top by former All Black Filo Tiatia who helped mould his regional career at age group level.
This merger came about as Bristol Rovers only had girls teams up to the under 16 age group level, so when girls reached the age of 16 they were forced to leave the club.
Sex, age group, level of chronicity and type of care were added as confounders.
There's been some really good success at the age group levels from the Under-15s through to the Under-21s.
Previously, they had represented Northern Ireland at age group levels.
"I'm delighted to have signed a professional contract with the Warriors". Allan has represented his country at various age group levels and won his first Scotland A cap against England Saxons in January.
She had been making intermittent appearances for England at various age group levels for the previous five years, and in September 1997, she scored 85 for England Under-21s against the touring South African side.
The observed overall prevalence of S. mansoni was calculated, by school, location, gender, class and age group levels.
