You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is CAGE test is used for diagnosis of and explain in detail?
CAGE Questionnaire The CAGE questionnaire basically consists of four questions: i. Have you ever had to Cut down on alcohol (amount)? ii. Have you ever been Annoyed by people's criticism of alcoholism? iii. Have you ever felt Guilty about drinking? iv. Have you ever needed an Eye-opener drink (early morning drink)? A score of 2 or more identifies problem drinkers. Ref: A Sho Textbook of Psychiatry, Niraj Ahuja, 7th Edition, pg. no. 39