2026-06-14T03:44:06Zhttps://repisalud.isciii.es/rest/oai/requestoai:repisalud.isciii.es:20.500.12105/142292025-04-03T13:30:38Zcom_20.500.12105_2052com_20.500.12105_2051com_20.500.12105_15322col_20.500.12105_19613col_20.500.12105_16983
Repisalud
author
Thanki, Danica
author
Domingo-Salvany, Antonia
author
Barrio, Gregorio
author
Sánchez Mañez, Amparo
author
Llorens Aleixandre, Noelia
author
Suelves, Josep Maria
author
Brime Beteta, Begoña
author
Vicente, Julián
funder
Plan Nacional de Drogas (España)
funder
Unión Europea. European Monitoring Centre for Drugs and Drug Addiction (Portugal) (EMCDDA)
2022-05-03T08:37:14Z
2022-05-03T08:37:14Z
2013-11
ISRN Addict 2013 Nov 27;2013:723131.
10.1155/2013/723131
2314-4734
ISRN Addiction
25969832
http://hdl.handle.net/20.500.12105/14229
The aim of this study was to examine the feasibility of problem cannabis use screening instruments administration within wide school surveys, their psychometric properties, overlaps, and relationships with other variables. Students from 7 Spanish regions, aged 14-18, who attended secondary schools were sampled by two-stage cluster sampling (net sample 14,589). Standardized, anonymous questionnaire including DSM-IV cannabis abuse criteria, Cannabis Abuse Screening Test (CAST), and Severity of Dependence Scale (SDS) was self-completed with paper and pencil in the selected classrooms. Data was analysed using classical psychometric theory, bivariate tests, and multinomial logistic regression analysis. Not responding to instruments' items (10.5-12.3%) was associated with reporting less frequent cannabis use. The instruments overlapped partially, with 16.1% of positives being positive on all three. SDS was more likely to identify younger users with lower frequency of use who thought habitual cannabis use posed a considerable problem. CAST positivity was associated with frequent cannabis use and related problems. It is feasible to use short psychometric scales in wide school surveys, but one must carefully choose the screening instrument, as different instruments identify different groups of users. These may correspond to different types of problematic cannabis use; however, measurement bias seems to play a role too.
eng
The choice of screening instrument matters: the case of problematic cannabis use screening in spanish population of adolescents
research article
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URL
https://repisalud.isciii.es/bitstreams/11776326-6651-4036-ba59-494bd8334905/download
File
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application/pdf
TheChoiceOfScreening_2013.pdf
URL
https://repisalud.isciii.es/bitstreams/bd290507-cb27-417b-84a1-10a9ab1b22c9/download
File
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text/plain
TheChoiceOfScreening_2013.pdf.txt