Characteristics of alcoholics attending 'clubs of alcoholics in treatment' in Italy: a national survey.

Aims: To provide an overview of alcoholics attending a socio-ecological treatment programme [Clubs of Alcoholics in Treatment (CATs)] and to identify factors associated with abstinence and self-perceived improvement in lifestyle.

Methods: A national sample of 7522 subjects (76% males and 24% females, mean age 53.2 ± 11.