"Anxiety levels" refers to the amount or intensity of anxiety or worry a person is experiencing. It represents how anxious or stressed someone feels at a particular time.
So, how can you keep anxiety levels in check, and help your students stay cool, calm, and collected when test day rolls around? (blog.edmentum.com)
Reducing anxiety levels during the defense interview (testing a witness for weaknesses or inconsistencies before making a decision whether or not to take a case to trial). (petsinthecitymagazine.com)
Some marked improvements were noticed in anxiety levels of patients. (ericbakker.com)