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dc.contributor.authorKorhonen, Tellervo
dc.contributor.authorSihvola, Elina
dc.contributor.authorLatvala, Antti
dc.contributor.authorDick, Danielle M.
dc.contributor.authorPulkkinen, Lea
dc.contributor.authorNurnberger, John
dc.contributor.authorRose, Richard J.
dc.contributor.authorKaprio, Jaakko
dc.date.accessioned2017-12-19T06:52:13Z
dc.date.available2020-05-03T21:35:13Z
dc.date.issued2018
dc.identifier.citationKorhonen, T., Sihvola, E., Latvala, A., Dick, D. M., Pulkkinen, L., Nurnberger, J., . . . , & Kaprio, J. (2018). Early-onset tobacco use and suicide-related behavior : a prospective study from adolescence to young adulthood. <em>Addictive Behaviors</em>, 79, 32-38. <a href="https://doi.org/10.1016/j.addbeh.2017.12.008">doi:10.1016/j.addbeh.2017.12.008</a>
dc.identifier.otherTUTKAID_76012
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/56399
dc.description.abstractBackground Developmental relationships between tobacco use and suicide-related behaviors (SRB) remain unclear. Our objective was to investigate the longitudinal associations of tobacco use in adolescence and SRB in adulthood. Methods Using a prospective design, we examined whether tobacco use in adolescence is associated with SRB (intentional self-injury, suicide ideation) in young adulthood in a population-based sample of 1330 twins (626 males, 704 females). The baseline and follow-up data were collected by professionally administered semi-structured poly-diagnostic interviews at ages 14 and 22, respectively. Results After adjusting for multiple potential confounders, those who reported early-onset of regular tobacco use had a significantly increased risk for intentional self-injury, such as cutting or burning, at age 22 (adjusted odds ratio [AOR] 4.57, 95% CI 1.93–10.8) in comparison to those who had not at all initiated tobacco use. Also, daily cigarette smoking at baseline was associated with future intentional self-injury (AOR 4.45, 95% CI 2.04–9.70). Early-onset tobacco use was associated with suicidal ideation in females (AOR 3.69, 95% CI 1.56–8.72) but not in males. Considering any SRB, baseline daily smokers (AOR 2.13, 95% CI 1.12–4.07) and females with early onset of regular tobacco use (AOR 3.97, 95% CI 1.73–9.13) had an increased likelihood. Within-family analyses among twin pairs discordant for exposure and outcome controlling for familial confounds showed similar, albeit statistically non-significant, associations. Conclusion Early-onset tobacco use in adolescence is longitudinally associated with SRB (intentional self-injury and/or suicide ideation) in young adulthood, particularly among females. Further investigation may reveal whether this association has implications for prevention of SRB in adolescence and young adulthood.
dc.language.isoeng
dc.publisherPergamon Press
dc.relation.ispartofseriesAddictive Behaviors
dc.subject.otheritsetuhokäyttäytyminen
dc.subject.otheritsemurha
dc.subject.othertupakka
dc.subject.othertupakointi
dc.subject.otherkaksostutkimus
dc.subject.otherself-injury
dc.subject.othersuicidal ideation
dc.subject.othertobacco
dc.subject.othersmoking
dc.subject.othertwins
dc.titleEarly-onset tobacco use and suicide-related behavior : a prospective study from adolescence to young adulthood
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201712134673
dc.contributor.laitosPsykologian laitosfi
dc.contributor.laitosDepartment of Psychologyen
dc.contributor.oppiainePsykologia
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2017-12-13T16:15:05Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.format.pagerange32-38
dc.relation.issn0306-4603
dc.relation.volume79
dc.type.versionacceptedVersion
dc.rights.copyright© 2017 Elsevier Ltd. This is a final draft version of an article whose final and definitive form has been published by Elsevier. Published in this repository with the kind permission of the publisher.
dc.rights.accesslevelopenAccessfi
dc.relation.doi10.1016/j.addbeh.2017.12.008


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