The phrase 'high levels of depression' is correct and usable in written English.
You could use it in a sentence such as: "The study found that people living in poverty had higher levels of depression than those who had more financial security."
More than half of caregivers had high levels of depression (67% were depressed at the start of the study, and 43% were depressed after one year of follow-up).
There are high levels of depression.
Research points to high levels of depression among PhD students.
This surely contributes to the high levels of depression, suicide, and substance abuse among physicians.
Researchers have found that public humiliation leads to high levels of depression, anxiety, anger, and helplessness.
"We have unusually high levels of depression and social poverty in Tower Hamlets, both amenable to talking therapies," he says.
Most caregivers 67% reported high levels of depression symptoms initially, and 43% had symptoms a year later.
California's correctional officers experience extremely high levels of depression and anxiety, post-traumatic stress disorder, suicide risk, heart disease and strain on their personal and professional relationships.
Studies performed worldwide report high levels of depression, anxiety, burnout and other psychological problems during this phase.
It is the range of uncertainties that can be so debilitating, fuelling high levels of depression among those who took part in the study, with the depression often getting worse the longer someone has been diagnosed.
Both are associated with high levels of depression and isolation, which lead to people skipping their medication — which in turn aggravates all of the other maladies.
