Categories of Addiction
Discuss the elimination of the abuse/dependence dichotomy from the DSM-5 (and DSM-5-TR ) and how these changes affect the strategies for diagnosis, assessment, and treatment of co-occurring mental health issues for diverse populations.
Sample Answer
The elimination of the abuse/dependence dichotomy from the DSM-5 was a significant change in the way that substance use disorders are diagnosed. Prior to the DSM-5, substance use disorders were classified as either abuse or dependence, with dependence being considered the more severe form of the disorder.
The DSM-5 Task Force made the decision to eliminate the abuse/dependence dichotomy because research had shown that the distinction between the two was not reliable or clinically meaningful. In other words, there was no clear way to distinguish between people who were abusing substances and people who were dependent on them.
The DSM-5 instead introduced a single diagnosis for substance use disorders, with a severity scale that ranges from mild to severe. This severity scale is based on a number of factors, including the frequency of substance use, the negative consequences of substance use, and the presence of physiological dependence.