Description
The CAGE Scale is an assessment tool used for detecting problematic alcohol consumption. It consists of four questions related to an individual’s behavior regarding alcohol use. The responses allow healthcare professionals to assess whether a person’s alcohol consumption may be causing problems in their daily life.
Data Analysis and Use
Data analysis from the CAGE Scale includes:
Scoring: Each positive answer to a question adds one point. The total score ranges from 0 to 4.
Descriptive Statistics: The mean and standard deviation of scores in a population are calculated.
Correlation: The correlation between CAGE scores and other factors, such as age, gender, or mental health, is examined.
Comparative Analysis: Score differences can be compared among various groups, such as alcohol users and non-users.
Objective
The objective of the CAGE Scale is to identify individuals with problematic alcohol consumption and provide a basis for further assessment and intervention. It aims to improve the recognition of individuals who may need support or treatment regarding alcohol use.
Calibration
The calibration of the CAGE Scale involves adjusting the tool for use in different populations. This is achieved through:
Cross-Cultural Studies: It is tested in various cultural contexts to ensure its validity.
Reliability Analysis: Statistical techniques such as Cronbach’s alpha are used to determine the internal consistency of the questions.
Validity Testing: It is examined to verify that the CAGE Scale reflects the real experiences of participants regarding alcohol consumption.
References
CAGE Questionnaire: Ewing, J. A. (1984). “Detecting alcoholism. The CAGE questionnaire.” Journal of the American Medical Association, 252(14), 1905-1907.
A Review of the CAGE Questionnaire: Brown, R. L., & Rounds, L. A. (1995). “Conjoint screening for alcohol and other drug problems.” Wisconsin Medical Journal, 94(2), 80-84.