AUDIT vs CAGE: Alcohol Screening Tool Comparison
Compare AUDIT and CAGE alcohol screening tools. Learn which is best for identifying alcohol use disorders in different clinical settings.
AUDITHEDISFree
Alcohol Use Disorders Identification Test
CAGEFree
CAGE Questionnaire
Psychometric Properties
| Metric | AUDIT | CAGE |
|---|---|---|
| Sensitivity (AUD detection) | 92% | 71% |
| Specificity | 94% | 90% |
| Hazardous Drinking Detection | Excellent | Poor |
| Severe AUD Detection | Excellent | Good |
| Gender Sensitivity | Good (with adjusted cutoffs) | Poor for women |
When to Use Each Assessment
Primary care alcohol screening
HEDIS-aligned, detects full spectrum including hazardous drinking
Very brief screening with time constraints
Maintains sensitivity with 1-minute administration
Emergency department rapid screening
Ultra-brief; identifies severe cases needing immediate attention
SBIRT implementation
Zone scoring directly guides brief intervention intensity
Detecting at-risk drinking before dependence
Consumption questions identify hazardous use early
Screening in populations with high alcohol use
Better specificity prevents false positives
Key Differences at a Glance
- AUDIT detects hazardous drinking; CAGE only identifies dependence
- AUDIT assesses past-year use; CAGE asks about lifetime patterns
- AUDIT is HEDIS-aligned for quality reporting; CAGE is not
- AUDIT provides zone-based intervention guidance; CAGE is binary
- CAGE is faster (1 minute) but less comprehensive
The Bottom Line
AUDIT is the preferred screening tool for most settings due to its ability to detect the full spectrum of alcohol problems, HEDIS alignment, and zone-based intervention guidance. CAGE is acceptable for rapid severe dependence screening but misses hazardous drinking patterns.
When to Use Both
AUDIT should be the primary screening tool. CAGE may supplement in settings where extreme time constraints exist or when a quick dependence screen is needed before full assessment.
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