Evaluation of sensitivity, specificity, positive and negative predictive values of PAWSS to predict moderate or severe AWS (defined by a CIWA greater than or equal to 8)

To this end, the characteristics of the [no weaning/minimal weaning] and [moderate weaning/severe weaning] groups will be compared, in order to identify significant differences between these two groups, and thus enable the creation of a new score.

On an exploratory basis :

• assess the incidence of alcohol misuse and withdrawal syndrome in our population,
• assess the incidence of complications in the population with moderate to severe withdrawal (trauma, occurrence of pneumopathy, need for mechanical ventilation),
• assess length of hospital stay and in-hospital mortality.

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AUD definition for our study :

• AUD is mentionned in patient's medical record
• heavy alcohol use (more than 3 drinks a day for a men ant more than 2 drinks a day for a woman)
• harmful use : physical or psychological complications of alcohol use (liver cirrhosis, depression, ...)