Benefits of the CAGE Alcohol Screening Questionnaire


A CAGE questionnaire is a commonly used screening test for alcohol problem. It is short, easy to administer, and accurate. This is a great tool for identifying those at risk of alcohol addiction and problem drinking. Listed below are some of the benefits of the CAGE questionnaire. Read on to learn how it works. And get some tips for administering it. Also, learn how to avoid the common mistakes people make when administering it. Hopefully, this article will help you find the best questionnaire for your needs.

CAGE questionnaire is brevity

The CAGE questionnaire is a four-item, clinician-administered screening instrument for alcohol dependence. The questionnaire is based on a proven system for identifying individuals who may have alcohol-related problems. The CAGE questionnaire’s brevity makes it a valuable tool. Its quick administration and short form help remove the social stigma of alcohol consumption. In addition, CAGE questionnaires take less than one minute to complete.

The LR+ is the test’s sensitivity to false-negative results. This score is higher for African-American women than for Mexican-American women. The cut-down question has the lowest sensitivity among patients from both races. This means that it has a high sensitivity, but is not sensitive enough to detect risky drinking. Further research is needed to determine the optimal cut-down question for each ethnic group.

The CAGE questionnaire has little advantage over the AUDIT-C in terms of sensitivity and specificity. It should be supplemented with consumption items that identify risky amounts and provide additional content for counseling. As such, CAGE is only good for screening, not diagnosis. There are no studies that suggest that it will work for every patient. A study in this field is warranted to test the accuracy of the CAGE questionnaire.

The CAGE questionnaire is a relatively brief screening tool for alcohol use disorders. Despite its short length, it is widely applicable in clinical settings, including primary care and addiction treatment. Its brevity makes it a popular choice for physicians who are short on time or want to screen patients for alcohol problems. It is even being used in a software package to teach physicians how to use probability revision. The CAGE questionnaire is a brief and easy-to-remember mnemonic.

It is easy to administer

There are several ways to administer CAGE. The most common is to have the patient complete a questionnaire with their medical history. Other tests are more accurate. The CAGE test can detect alcohol consumption, binge drinking, and other problems related to alcohol. The CAGE test is easy to administer. During a health checkup, the participant must give consent and complete all required information. The questionnaires take between 14 and 75 minutes to complete.

The CAGE questionnaire is quick, easy, and nonthreatening. Answers of yes to two or more questions can accurately identify the presence of alcohol dependence. Patients are asked whether they drink more or less frequently than they typically would, and if they feel guilty about it. The higher the score, the greater the problem. A total score of two or higher is clinically significant, and the patient should be reassessed. In addition, the questionnaire is sensitive to age and sex.

It is accurate

The words precise and accurate are sometimes used interchangeably, but they are not synonymous. In everyday language, they may be synonyms, although they do not mean the same thing in technical contexts. Examples of the two words are «only one answer» and «more precise complaint.» In measurement, accuracy refers to the ability to reproduce or match a value, or its closest equivalent. For example, the SI measurement standard is based on light speed, and the definition of «accurate» is the same as the word «correct.»

Specifically, accuracy is the degree to which a measurement is close to its true value, ignoring systematic error, random error, and other types of measurement errors. As a result, high accuracy is a measure of the agreement between the true value and the result, whereas high precision requires high accuracy. In addition, high precision and accuracy go hand in hand. For example, Sara scored very high on factual accuracy but an average score on style on her history exam. In general, high accuracy corresponds to a low error rate.

Another definition of accuracy is the degree to which the obtained value matches the predetermined value. This is expressed in percentage error. For example, if a test results in a value 27 instead of the number 27, then the accuracy would be 75%. In other words, the result would be inaccurate if the error was as high as 27 percent. However, in practice, accurate values are more likely to be close to the actual value than incorrect values.