The Fact
The Diagnostic and Statistical Manual of Mental Disorders (DSM) is produced by the American Psychiatric Association through task forces and work groups that develop and revise diagnostic criteria. Proposed criteria are reviewed, debated, tested in field trials, revised, and ultimately approved through the APA’s governance process. The DSM is a classification system based primarily on patterns of symptoms and clinical criteria; it is not a catalog of disorders confirmed one-by-one by blood tests, scans, or other biological tests.
What This Means
A DSM diagnosis tells you that a person’s reported or observed symptoms fit an agreed diagnostic pattern. It does not mean a laboratory test found a specific biological defect that proves that diagnosis.
That distinction is important whenever a psychiatric label is treated as though it were the same kind of finding as a positive culture, biopsy, genetic test, or measured hormone level.
Sources
- American Psychological Association, “Revising the DSM,” 2011: https://www.apa.org/monitor/2011/01/dsm
- Spitzer RL, Endicott J, Robins E. Clinical criteria for psychiatric diagnosis and DSM-III. Am J Psychiatry. 1975;132(11):1187-1192. PMID: 1172654.