Severity of Alcohol Dependence Questionnaire

The Severity of Alcohol Dependence Questionnaire (SADQ or SAD-Q) is a alcohol use assessment measure. It is a 20 item clinical screening tool designed to measure the presence and level of alcohol dependence.

It is divided into five sections:
 * Physical withdrawal symptoms
 * Affective withdrawal symptoms
 * Craving and relief drinking
 * Typical daily consumption
 * Reinstatement of dependence after a period of abstinence.

Each item is scored on a 4-point scale, giving a possible range of 0 to 60. A score of over 30 indicates severe alcohol dependence.

Some local clinical guidelines use the SADQ to predict the levels of medication needed during alcohol detoxification