Final answer:
A person with a mild substance use disorder in early or sustained remission has made progress towards recovery and is not actively using the substance. Key criteria to assess and define this state include abstinence or controlled substance use, reduced craving, improved functioning, and reduced negative consequences.
Step-by-step explanation:
A person with a mild substance use disorder in early or sustained remission means that they have previously met the criteria for a substance use disorder but are currently not actively using the substance and have fewer symptoms or are at a lower severity level. It indicates that the person has made progress towards recovery and is maintaining abstinence or controlled substance use.
The key characteristics or criteria used to assess and define this state of remission in the context of substance use disorders include:
- Abstinence or controlled substance use
- Reduced craving or desire to use the substance
- Improved functioning in various life domains
- Reduced negative consequences or harm associated with substance use
It is important to note that remission does not mean the person is cured, and they need continued support and monitoring to sustain their recovery.