Psychometric properties of the UngDOK. A structured interview for adolescents with substance-use problems
Engelsk titel: Psychometric properties of the UngDOK. A structured interview for adolescents with substance-use problems
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Författare:
Dahlberg, Mikael
;
Anderberg, Mats
;
Wennberg, Peter
Email: mikael.dahlberg@lnu.se
Språk: Eng
Antal referenser: 40
Dokumenttyp:
Artikel
UI-nummer: 17060250
Sammanfattning
Aim: This article describes and discusses the Swedish UngDOK interview and its psychometric
properties. Method: The study is based on empirical data from 1633 intake interviews
collected by 15 units in ten cities and focused primarily on the two central sections of intake
form: alcohol and drug use and mental health. The statistical analyses concern internal consistency,
test–retest reliability, discriminant validity and internal non-response. Results: The
reliability of AUDIT-C and the mental health domain was good with regard to both internal
consistency and test–retest. The test–retest values were generally satisfactory, except for frequency
of drug use and association with peers who use drugs. The discriminant validity shows
that the interview clearly distinguishes adolescents with more profound problems from a group
with milder problems and that a minor degree of inconsistency and non-response bias may occur
in empirical material based upon self-reported information. Conclusion: The study showed that
the psychometric properties of the UngDOK interview are generally satisfactory and may be
regarded as a valuable option for practices engaged in treating adolescents with substance-use
problems.