- Open Access
Erratum to: Continuity, psychosocial correlates, and outcome of problematic substance use from adolescence to young adulthood in a community sample
© Steinhausen et al; licensee BioMed Central Ltd. 2009
- Received: 12 November 2009
- Accepted: 23 November 2009
- Published: 23 November 2009
The original article was published in Child and Adolescent Psychiatry and Mental Health 2007 1:12
Following publication of this work  we found there were some errors in line 6-9 of the results section. In the published version we stated:
At time 1, boys were less frequent than girls in the PSU group (13/30 vs. 17/30) and the controls (271/563 vs. 292/563) (McNemar p < .001) whereas males were more frequent among the adolescents at time 2 in the PSU group (79/155 vs. 76/155) and less frequent in the control group (205/437 vs. 233/437) (McNemar p < .001). At time 3 there were no significant gender effects.
The correct text should read as follows:
At time 1 and 2, there were no significant gender effects in the PSU groups (t1: 13/30 vs. 17/30; t2: 79/155 vs. 76/155; Chi2 = 0.26, df = 1, p = 0.61) and among the controls (t1: 271/563 vs. 292/563; t2: 205/438 vs. 233/438; Chi2 = 0.80, df = 1, p = 0.37). In contrast, at time 3 there were more males than females in the PSU group (160/290 vs. 130/290) and less males than females in the control group (124/303 vs. 179/303) (Chi2 = 12.05, df = 1, p < 0.001).
- Steinhausen H-C, Eschmann S, Winkler Metzke C: Continuity, psychosocial correlates, and outcome of problematic substance use from adolescence to young adulthood in a community sample. Child Adolesc Psychiatry Ment Health. 2007, 1: 12-10.1186/1753-2000-1-12.PubMed CentralView ArticlePubMedGoogle Scholar
This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.