Researchers came to a number of troubling conclusions. First, the study’s authors assert that there is a significant amount of overlap in symptoms between disorder diagnoses, despite the fact that each diagnosis utilizes different decision rules. Additionally, these diagnoses completely ignore the role of trauma or other unique adverse events a person may encounter in their life.
Perhaps most concerning of all, researchers say that these diagnoses tell us little to nothing about the individual patient and what type of treatments they will need. The authors ultimately conclude that this diagnostic labeling approach is “a disingenuous categorical system.”
“Although diagnostic labels create the illusion of an explanation they are scientifically meaningless and can create stigma and prejudice. I hope these findings will encourage mental health professionals to think beyond diagnoses and consider other explanations of mental distress, such as trauma and other adverse life experiences.” Lead researcher Dr. Kate Allsopp explains in a release.