Evidence map›Paper›PMID 25143297›Full record

ArticleNicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco2015

Determinants of cigarette smoking initiation in Jordanian schoolchildren: longitudinal analysis.

Karma McKelvey, Jennifer Attonito, Purnima Madhivanan, Qilong Yi, Fawaz Mzayek, Wasim Maziak

Abstract read
In one paragraph

Article in Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

6 authors.

Karma McKelveyDepartment of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL; kscot005@fiu.edu.
Jennifer AttonitoDepartment of Health Promotion and Disease Prevention, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL;
Purnima MadhivananDepartment of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL;
Qilong YiDepartment of Biostatistics, ScienceDocs Inc., Portland, OR;
Fawaz MzayekDepartment of Epidemiology and Biostatistics, School of Public Health, University of Memphis, Memphis, TN;
Wasim MaziakDepartment of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL; Syrian Center for Tobacco Studies, Aleppo, Syria.

Funding

Responding to the changing tobacco epidemic in the Eastern Mediterranean RegionR01DA024876 · NIDA · UNIVERSITY OF MEMPHIS · PI MAZIAK, WASIM · 2007 to 2011
$1.6M
Advancing addiction research and capacity to guide tobacco control in the EasternR01DA035160 · NIDA · FLORIDA INTERNATIONAL UNIVERSITY · PI MAZIAK, WASIM · 2012 to 2017
$1.5M
NIDA NIH HHS R01 DA024876NIDA NIH HHS R01 DA035160
6 · The paper itself

Abstract

objectiveTo identify determinants of cigarette smoking initiation, by gender, among schoolchildren in Irbid, Jordan.

methodsBetween 2008 and 2011, data were collected annually using self-reported questionnaires over 4-years in a prospective cohort of 1,781 students recruited from all 7th grade classes in 19 secondary schools, selected out of a total 60, using probability-proportionate-to-size method. Independent predictors of smoking initiation were identified among the cigarette naïve participants (N = 1,454) with mixed-effect multivariable logistic regression.

resultsParticipants were 12.6 years of age on average at baseline. 29.8% of the 1,454 students (37.2% of boys and 23.7% of girls) initiated cigarette smoking by 10th grade. Of those who initiated (n = 498), 47.2% of boys and 37.2% of girls initiated smoking in the 8th grade. Determinants of cigarette smoking initiation included ever smoking a waterpipe, low cigarette refusal self-efficacy, intention to start smoking cigarettes, and having friends who smoked. For girls, familial smoking was also predictive of cigarette initiation.

conclusionThis study shows that many Jordanian youth have an intention to initiate cigarette smoking and are susceptible to cigarette smoking modeled by peers and that girls are influenced as well by familial cigarette smoking. Prevention efforts should be tailored to address culturally relevant gender norms, help strengthen adolescents' self-efficacy to refuse cigarettes, and foster strong non-smoking social norms.

Indexed as

Tobacco ProductsAdolescentAdolescent BehaviorChildFemaleHumansJordanLogistic ModelsLongitudinal StudiesMalePeer GroupProspective StudiesSchoolsSelf EfficacySex FactorsSmoking

Identifiers

PMID25143297
PMCPMC4432393

What OpenQuestion holds

Textmetadata
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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.