What does the CAGE questionnaire consist of?

The CAGE questionnaire is a widely used screening tool designed to identify potential issues with alcohol use. It consists of four straightforward questions, each requiring a "yes" or "no" response. The simplicity of this format allows individuals to self-reflect on their drinking habits in a non-threatening way. Each question targets different aspects of alcohol use and its impact on the individual’s life, making it an effective initial screening method in both clinical and non-clinical settings.

The four questions focus primarily on the individual's need to cut down on drinking, feelings of annoyance when being criticized about drinking, guilt associated with drinking, and using alcohol as an eye-opener. This concise structure makes the CAGE questionnaire accessible and efficient for both patients and healthcare providers.

In contrast, the other options presented do not accurately describe the CAGE questionnaire. A detailed interview about past behaviors would involve in-depth discussions and is typically more extensive than the CAGE. A diary method for tracking substance use suggests a more ongoing and recorded approach, while a clinical assessment tool with multiple-choice answers implies a structured format that is inconsistent with the yes/no format of CAGE. Thus, the correct characterization of the CAGE questionnaire as a self-report screening instrument with four yes or no questions highlights its