Evidence map›Paper›PMID 25022274›Full record

ArticleInternational journal of epidemiology2015

Cohort Profile: The Nicotine Dependence in Teens (NDIT) Study.

Jennifer O'Loughlin, Erika N Dugas, Jennifer Brunet, Joseph DiFranza, James C Engert, Andre Gervais, Katherine Gray-Donald, Igor Karp, Nancy C Low, Catherine Sabiston and 21 more

Open access · bronzeAbstract read
In one paragraph

Article in International journal of epidemiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
3.1field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

37 citing papers in PubMed, 89 citations in OpenAlex.

  1. Article
  2. Article
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  4. Article
  5. Polysubstance use and mental health among young adults.Canadian journal of public health = Revue canadienne de sante publique · 2025
    Article
  6. Factors associated with low self-compassion in young adults.Canadian journal of public health = Revue canadienne de sante publique · 2025
    Article
  7. Article
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  10. Article
  11. Predictors of Food and Physical Activity Tracking Among Young Adults.Health education & behavior : the official publication of the Society for Public Health Education · 2023
    Article
  12. Body-related shame and authentic pride are independently associated with self-rated health in young adults.Health promotion and chronic disease prevention in Canada : research, policy and practice · 2023
    Article
  13. Article
  14. Association between annual exposure to air pollution and systolic blood pressure among adolescents in Montréal, Canada.Health promotion and chronic disease prevention in Canada : research, policy and practice · 2023
    Article
  15. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

31 authors at 7 institutions in 2 countries.

Jennifer O'LoughlinCentre de Recherche CHUM, Montreal, QC, Canada, Department of Social and Preventive Medicine, University of Montreal, Montreal, QC, Canada, Institut National de Santé Publique du Québec, Montreal, QC, Canada, jennifer.oloughlin@umontreal.ca.
Erika N DugasCentre de Recherche CHUM, Montreal, QC, Canada.
Jennifer BrunetSchool of Human Kinetics, University of Ottawa, Ottawa, ON, Canada.
Joseph DiFranzaDepartment of Family Medicine and Community Health, University of Massachusetts Medical School, Worcester, MA, USA.
James C EngertDepartment of Medicine and Genetics, McGill University, Montreal, QC, Canada, Research Institute of the McGill University Health Center, Montreal, QC, Canada.
Andre GervaisAgence de la Santé et des Services Sociaux, Direction de Santé Publique, Montréal, QC, Canada.
Katherine Gray-DonaldSchool of Dietetics and Human Nutrition and.
Igor KarpCentre de Recherche CHUM, Montreal, QC, Canada, Department of Social and Preventive Medicine, University of Montreal, Montreal, QC, Canada.
Nancy C LowDepartment of Psychiatry, McGill University, Montreal, QC, Canada.
Catherine SabistonFaculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON, Canada.
Marie-Pierre SylvestreCentre de Recherche CHUM, Montreal, QC, Canada, Department of Social and Preventive Medicine, University of Montreal, Montreal, QC, Canada.
Rachel F TyndaleCampbell Family Mental Health Research Institute, Centre for Addiction and Mental Health (CAMH), Toronto, ON, Canada Department of Psychiatry and Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada.
Nathalie Auger
Nathalie Auger
Belanger Mathieu
Barnett Tracie
Michael Chaiton
Meghan J Chenoweth
Evelyn Constantin
Gisèle Contreras
Lisa Kakinami
Aurelie Labbe
Katerina Maximova
Elizabeth McMillan
Erin K O'Loughlin
Roman Pabayo
Marie-Hélène Roy-Gagnon
Michèle Tremblay
Robert J Wellman
Andraeavan Hulst
Gilles Paradis
Centre Hospitalier de l’Université de Montréal · CAMcGill University · CAUniversité de Montréal · CAUniversity of Toronto · CAAcademy of Nutrition and Dietetics · USUniversity of Massachusetts Chan Medical School · USUniversity of Ottawa · CA

Funding

Canadian Institutes of Health Research MOP86471Canadian Institutes of Health Research TMH-109787
6 · The paper itself

Abstract

The Nicotine Dependence in Teens (NDIT) study is a prospective cohort investigation of 1294 students recruited in 1999-2000 from all grade 7 classes in a convenience sample of 10 high schools in Montreal, Canada. Its primary objectives were to study the natural course and determinants of cigarette smoking and nicotine dependence in novice smokers. The main source of data was self-report questionnaires administered in class at school every 3 months from grade 7 to grade 11 (1999-2005), for a total of 20 survey cycles during high school education. Questionnaires were also completed after graduation from high school in 2007-08 and 2011-12 (survey cycles 21 and 22, respectively) when participants were aged 20 and 24 years on average, respectively. In addition to its primary objectives, NDIT has embedded studies on obesity, blood pressure, physical activity, team sports, sedentary behaviour, diet, genetics, alcohol use, use of illicit drugs, second-hand smoke, gambling, sleep and mental health. Results to date are described in 58 publications, 20 manuscripts in preparation, 13 MSc and PhD theses and 111 conference presentations. Access to NDIT data is open to university-appointed or affiliated investigators and to masters, doctoral and postdoctoral students, through their primary supervisor (www.nditstudy.ca).

Indexed as

Adolescent BehaviorAdolescentCanadaFemaleHumansMaleProspective StudiesSchoolsSelf ReportSmokingTobacco Use Disorder

Identifiers

PMID25022274
PMCPMC4681104
OpenAlexW2115830987

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.