Another study delivered an onsite intervention to adolescents presenting with alcohol problems and showed a positive effect of a single intervention in this patient This study has limitations in its design and only applies to a limited subset of A&E attenders. A third study compared standard care, motivational interviewing or motivational interviewing plus a booster session 7-10 days This study recruited injured patients who screened positive for harmful or hazardous drinking. At one year follow up, the motivational interviewing plus booster session group reduced their alcohol related injuries by 30% more than those who received standard care. There was no difference between standard care and.
