title: [Subtypes of drug-addicts in treatment: empirical support for a distinction between Type A and Type B].
abstract: This study examines the possibility of replicating and generalizing a multidimensional typology of drug-addicts by means of the evaluation of 320 participants who were receiving outpatient treatment for their problem of addiction. A two-stage cluster analysis was performed, revealing the existence of two typologies of consumers, called type A and Type B. The participants classified as Type B showed various indicators of chronicity (higher mean age, higher unemployment rate), more severity of their problem of drug consumption and of medical aspects, employment support, legal, family/social and psychiatric problems in comparison with Type A. Participants from the latter group reported active employment as their main source of income and they had consumed drugs for fewer years. However, they presented more severity associated with alcohol consumption. In view of these data, Type A is called functional drug-addict and Type B chronic drug-addict. Once the groups of drug-addicts were delimited, a more specific characterization was made, taking seven problem areas into account: medical, employment support, alcohol, drugs, legal, family/social, and psychiatric areas. As a general conclusion, more psychosocial severity was observed in Type B as compared with Type A. Lastly, the implications and usefulness of grouping drug-addicts into typologies is discussed.
authors.affiliation: Facultad de Psicología, Universidad Complutense de Madrid, Spain. juanjesusmunoz@yahoo.es
authors.forename: Juan Jesús
authors.initials: JJ
authors.lastname: Muñoz García
authors.forename: Encarnación
authors.initials: E
authors.lastname: Navas Collado
authors.forename: José Luis
authors.initials: JL
authors.lastname: Graña Gómez
authors.forename: Rosario
authors.initials: R
authors.lastname: Martínez Arias
mesh_terms: D000293:Adolescent; D000328:Adult; D017668:Age of Onset; D000437:Alcoholism / Q000145:classification / Q000453:epidemiology / Q000523:psychology / Q000534:rehabilitation; D002908:Chronic Disease; D003415:Crime / Q000706:statistics & numerical data; D004651:Employment / Q000706:statistics & numerical data; D005195:Family Relations; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012720:Severity of Illness Index; D012919:Social Behavior; D019966:Substance-Related Disorders / Q000145:classification* / Q000453:epidemiology / Q000523:psychology / Q000534:rehabilitation