Right, I understand.
Actually, it depends. In the case of depression, it's important to know whether it is something recurring or an isolated incident.
Let's take the example where, after the death of a spouse, a person shows symptoms of depression. The signs and symptoms may last a very long time if the person does not recognize them as symptoms of depression.
The data here is collected from the moment the treatment begins, and I stress the fact that the right treatment needs to be given. If the person is referred to a professional who specializes in treating children, do you think they will get the right treatment? No. It is important to refer people with signs and symptoms to the appropriate professional. For me, it was the clinic specializing in operational stress injuries.
According to research, eight to ten sessions can normally cure an incident of depression or anxiety.
The difference with police officers is that they may have had not one, but several incidents of depression since the beginning of their careers. When I started in Neguac, there were many cases of suicide and all sorts of other things. I stayed on. Then there was more and more trauma; it was an accumulation of problems.
To answer your question on that slide, I would say it's related to an incident.