What screening tool is commonly used to evaluate alcohol dependence?

The CAGE Questionnaire is a widely used screening tool for evaluating alcohol dependence because it is a brief and effective measure that helps identify individuals who may have a problem with alcohol use. The acronym "CAGE" stands for four key questions that focus on the individual's self-awareness regarding their drinking behavior. These questions address feelings of guilt about drinking, the need to cut down on drinking, and whether others have expressed concern about one’s drinking habits.

The brevity of the CAGE Questionnaire makes it easy to administer in various settings, including primary care and substance abuse treatment centers, enhancing its utility in identifying potential alcohol use disorders. Its effectiveness has been supported by research, making it a standard tool in clinical practice.

In comparison to other screening tools, while the Beck Depression Inventory focuses on depression, and the Clinical Institute Withdrawal Assessment is geared toward assessing withdrawal symptoms, the CAGE Questionnaire directly targets alcohol consumption and its associated problems. The Alcohol Use Disorders Identification Test (AUDIT) is also a recognized screening tool for alcohol use disorders but tends to be longer and more detailed, which might not be as convenient in certain situations. Therefore, the CAGE Questionnaire stands out for its efficiency and focus on alcohol dependence specifically.