The phrase "advanced grade" is correct and usable in written English.
It can be used to refer to a higher level or more complex category of grading, often in educational contexts.
Example: "Students in the advanced grade are expected to complete more challenging assignments than their peers."
Alternatives: "higher level" or "superior grade".
Whereas it might be hard for a math teacher to teach a lesson while engaging advanced, grade level and struggling students, with SuccessMaker all the students can be challenged simultaneously with the tailor-made questions.
High nuclear JMJD6 protein was associated with ER negativity, advanced grade, and poor differentiation in tissue microarrays.
While most lesions of Apoe −/− mice were advanced (grade IV), Apoe −/− Rcan1 −/− mice exhibited a greater number of early lesions (grade I) without showing any evidence of increased plaque instability.
At the thigh, there was advanced (grade 4) biceps femoris, semitendinosus, and semimembranosus involvement; severe (grade 3) vastus lateralis, vastus medialis, vastus intermedius, and adductor magnus involvement, with relative preservation and hypertrophy of the sartorius and gracilis.
Though the difference was confined to tumors of advanced grade, it may have contributed, in addition to chromosome 22 loss, to the segregation of the solitary sporadic meningiomas into two main branches.
Advanced grade tumors with chromosome 22 deletion had significantly more imbalance events in the rest of the genome than those without, suggesting not only a different genetic etiology, but also a different pathway for tumor progression.
In endometrial adenocarcinoma, the DPPIV expression decreased with advancing grade (P <.01).
Ask that same question to progressively older groups of kids and the numbers of artists will diminish with each advancing grade, until in high school only a few ink-stained hands rise from the fringes.
In school, for example, it appears that intrinsic motivation becomes weaker with each advancing grade" (Ryan and Deci 2000, p. 60).
For each stage, survival rates decreased with advancing grade.
The survival rates decreased with advancing grade within each stage.
