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CAGE Questionnaire Calculator

Screen for potential alcohol dependence using the validated 4-question CAGE questionnaire.

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Input Parameters

Enter details for calculation.

Have you ever felt you should Cut down on your drinking?

Have people Annoyed you by criticizing your drinking?

Have you ever felt bad or Guilty about your drinking?

Have you ever had a drink first thing in the morning (Eye-opener)?

CAGE Score

0 / 4

Normal

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Expert Tip

A score of 2 or more is clinically significant and indicates possible alcohol abuse or dependence.

Calculation Methodology & Details

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Formula

Score = Count of positive answers (0-4)

Evaluates key signs of behavioral dependency.

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Important Disclaimer

The calculations provided are for educational and general informational purposes only. They do not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider.

How CAGE is Scored

Follow these steps to use this calculator:

Answer Questions

Respond yes or no to the 4 CAGE prompts.

Read Score

Scores ≥ 2 warrant further urology/psychological review.

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ADDICTION

AUDIT-C

Alcohol screening.

Launch Tool

Detailed Insights & Expert Guide

ℹ️ About this Calculation

This addiction medicine calculator provides validated clinical screening, withdrawal severity monitoring, substance dependence scoring, and financial savings projections based on DSM-5 and SAMHSA assessment guidelines.

Variable Glossary

Input

Substance Usage Data

Daily consumption volume, years smoked, clinical symptoms (tremors, sweating), or questionnaire choices.

Parameter

Clinical Risk Indexes

Blood alcohol concentration (BAC %), CIWA withdrawal score, pack-year index, or dependence tier.

How to Calculate Step-by-Step

Step 1

Select the substance screening instrument or input usage parameters (drinks, packs, duration).

Step 2

Complete symptom severity ratings or financial cost details.

Step 3

Review clinical risk interpretation, recommended detox protocols, or cumulative savings projections.

FAQ

What is the clinical role of the CIWA-Ar scale?

The Clinical Institute Withdrawal Assessment for Alcohol (CIWA-Ar) scores 10 core symptoms to monitor alcohol withdrawal severity and guide symptom-triggered benzodiazepine dosing.

How are Pack Years calculated for smoking history?

Pack Years = (packs of cigarettes smoked per day) × (years as a smoker). For example, 1 pack per day for 20 years equals 20 pack-years.

Can self-screening replace professional addiction treatment?

No. Screening tools (AUDIT-C, CAGE, DAST-10) indicate potential risk levels. Severe alcohol or substance withdrawal requires professional medical supervision to prevent life-threatening complications.