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Auteur K. KARJALAINEN |
Documents disponibles écrits par cet auteur (8)

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Article : Périodique
OBJECTIVE: Surveys are considered the best source of data available on the prevalence of illicit drug use in the general adult population. The objective of the present study was to examine the consistency in self-reported lifetime use of illicit[...]![]()
Article : Périodique
P. HAKKARAINEN ; T. DECORTE ; S. SZNITMAN ; K. KARJALAINEN ; M. J. BARRATT ; V. A. FRANK ; S. LENTON ; G. POTTER ; B. WERSE ; C. WILKINS |Aim: To compare characteristics of recreational vs. medical growers in a sample of small-scale cannabis cultivators from 12 countries. Methods: Six thousand eight hundred ninety six respondents who took part in an online survey were divided int[...]![]()
Article : Périodique
P. HAKKARAINEN ; V. A. FRANK ; M. J. BARRATT ; H. V. DAHL ; T. DECORTE ; K. KARJALAINEN ; S. LENTON ; G. POTTER ; B. WERSE |Background: The production and consumption of cannabis for the treatment of medical conditions is of increasing importance internationally; however, research on different aspects of the phenomenon is still scarce. In this article, we report find[...]![]()
Article : Périodique
BACKGROUND/AIMS: Polydrug use is a complicated phenomenon that is measured in a wide variety of different ways. Using Finland as an example, we aimed to demonstrate how the prevalence and prevalence trends of concurrent polydrug use (CPU) varied[...]Nouveauté
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Article : Périodique
Aims: We aimed to study a latent social structure behind the variables associated with teenagers' cannabis use at the individual level and, in a social context, formed by school class. Methods: The data used come from the European School Survey[...]![]()
Article : Périodique
Background: We investigated the association between social determinants and a broad selection of drug-related deaths in a general population. Methods: We conducted a follow-up of an 11% random sample of working-age Finnish residents for 1996-20[...]![]()
Article : Périodique
K. KARJALAINEN ; T. LINTONEN ; A. IMPINEN ; P. LILLSUNDE ; P. MÄKELÄ ; O. RAHKONEN ; J. HAUKKA ; A. OSTAMO |AIMS To examine the associations between socio-economic characteristics and driving under the influence of drugs (DUID), and to elaborate determinants of drugged driving. DESIGN A register-based case-control study. SETTING Finland. PARTICI[...]![]()
Article : Périodique
This article analyzes the riskiness attached to illicit drug use by means of a social representations framework. The implications of these social representations are further studied through their associations with views on drug policy: restricti[...]