J. Sigfússon

发表

A multi-level developmental approach towards understanding adolescent mental health and behaviour: rationale, design and methods of the LIFECOURSE study in Iceland

I. Sigfusdottir, H. Valdimarsdottir, J. Allegrante, 2020, Social Psychiatry and Psychiatric Epidemiology.

Prevalence of e-cigarette use among adolescents in 13 Eastern European towns and cities.

I. Sigfusdottir, A. Kristjansson, J. Grubliauskienė, 2017, Public health.

Data collection procedures for school-based surveys among adolescents: the Youth in Europe Study.

I. Sigfusdottir, J. Allegrante, A. Kristjansson, 2013, The Journal of school health.

Depressive symptoms, mental wellbeing, and substance use among adolescents before and during the COVID-19 pandemic in Iceland: a longitudinal, population-based study

I. Sigfusdottir, H. Valdimarsdottir, J. Allegrante, 2021, The Lancet Psychiatry.

Preliminary impact of the adoption of the Icelandic Prevention Model in Tarragona City, 2015–2019: A repeated cross-sectional study

I. Sigfusdottir, A. Kristjansson, I. Thorisdottir, 2023, Frontiers in Public Health.

Testing risk and protective factor assumptions in the Icelandic model of adolescent substance use prevention.

I. Sigfusdottir, J. Allegrante, C. Lilly, 2021, Health education research.

Trends in substance use and primary prevention variables among adolescents in Lithuania, 2006-19.

I. Sigfusdottir, J. Allegrante, A. Kristjansson, 2020, European journal of public health.

Do population trends in adolescent electronic cigarette use coincide with changes in prevalence of cigarette smoking?

I. Sigfusdottir, J. Allegrante, A. Kristjansson, 2019, Preventive medicine reports.

Implementing the Icelandic Model for Preventing Adolescent Substance Use

I. Sigfusdottir, J. Allegrante, A. Kristjansson, 2019, Health promotion practice.

Development and Guiding Principles of the Icelandic Model for Preventing Adolescent Substance Use

I. Sigfusdottir, J. Allegrante, A. Kristjansson, 2019, Health promotion practice.

Population trends in smoking, alcohol use and primary prevention variables among adolescents in Iceland, 1997-2014.

I. Sigfusdottir, J. Allegrante, A. Kristjansson, 2016, Addiction.

Examining the impact of a leisure time intervention on participation in organized out-of-school activities among adolescents: a quasi-experimental study in Franklin County, KY, USA.

I. Sigfusdottir, A. Kristjansson, I. Thorisdottir, 2023, Health education research.

Self-Generated Identification Codes in Longitudinal Prevention Research with Adolescents: A Pilot Study of Matched and Unmatched Subjects

I. Sigfusdottir, J. Allegrante, A. Kristjansson, 2014, Prevention Science.

Population trends in smoking, alcohol use and primary prevention variables among adolescents in Iceland, 1997-2014.

I. Sigfusdottir, J. Allegrante, A. Kristjansson, 2016, Addiction.