Evidence map›Paper›PMID 27979332›Full record

ArticleAddictive behaviors2017

Polydrug use among urban adolescent cigarette smokers.

Karma L McKelvey, Danielle E Ramo, Kevin Delucchi, Mark L Rubinstein

Open access · greenAbstract read
In one paragraph

Article in Addictive behaviors, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
7.3field-weighted citation impact, top 3% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Karma L McKelveyCenter for Tobacco Control Research and Education, University of California, San Francisco, 530 Parnassus Avenue, Suite 366, San Francisco, CA 94143, USA. Electronic address: Karma.McKelvey@ucsf.edu.
Danielle E RamoCenter for Tobacco Control Research and Education, University of California, San Francisco, 530 Parnassus Avenue, Suite 366, San Francisco, CA 94143, USA; Department of Psychiatry, University of California, San Francisco, 401 Parnassus Avenue, Box TRC 0984, San Francisco, CA 94143, USA.
Kevin DelucchiDepartment of Psychiatry, University of California, San Francisco, 401 Parnassus Avenue, Box TRC 0984, San Francisco, CA 94143, USA.
Mark L RubinsteinDepartment of Pediatrics, 3333 California Street, Suite 245, San Francisco, CA 94118, USA.
University of California, San Francisco · US

Funding

Postdoctoral training in tobacco controlR25CA113710 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GLANTZ, STANTON ARNOLD · 2006 to 2015
$5.4M
Postdoctoral training in tobacco controlT32CA113710 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LING, PAMELA MAY · 2016 to 2020
$2.6M
Nicotine Metabolism and the Development of Addiction in Adolescent Light SmokersR01CA140216 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI RUBINSTEIN, MARK L · 2009 to 2012
$1.8M
Social Media Intervention for Young Adult SmokersK23DA032578 · NIDA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI RAMO, DANIELLE E · 2012 to 2016
$927k
Adolescent ENDS Use, Nicotine Metabolism and Toxicant ExposureR21DA040718 · NIDA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI RUBINSTEIN, MARK L · 2016 to 2017
$436k
NCI NIH HHS R01 CA140216NCI NIH HHS R25 CA113710NCI NIH HHS T32 CA113710NIDA NIH HHS K23 DA032578NIDA NIH HHS R21 DA040718
6 · The paper itself

Abstract

purposeAdolescent smokers are at increased risk for polydrug use, which is associated with more consequences than use of a single drug. Here we classified subgroups of polydrug use among urban adolescent cigarette-smokers; described the sociodemographic, smoking, and depression correlates; and identified three-year outcomes associated with subgroup membership.

methodsAdolescent cigarette smokers (N=176; M

resultsAlmost all participants (96%) reported using, on average, two (SD=0.97) substances (including other tobacco products) in addition to cigarettes. Latent class analysis revealed two distinct classes of polydrug users. "Limited Range Use" (84%) class members reported current use of other tobacco, alcohol, and marijuana, as did "Extended Range Use" class members (16%) who also reported current use of "harder drugs" (i.e., cocaine/crack, hallucinogens, ecstasy, and misused prescriptions). The classes did not differ on demographics or baseline likelihood of marijuana (χ

conclusionAdolescent cigarette-smokers who reported extended range use (18%) also reported symptoms of clinical depression at baseline and follow-up. These findings indicate a need for early monitoring of depression symptoms and prevention and cessation interventions targeting this high-risk group.

Indexed as

Cigarette SmokingAdolescentDepressionDrug CombinationsFemaleHumansMaleProspective StudiesSan FranciscoSubstance-Related DisordersUrban HealthDrug CombinationsAdolescentPolydrug useSmokingSubstance useTobacco

Identifiers

PMID27979332
PMCPMC5501269
OpenAlexW2553096583

What OpenQuestion holds

Textmetadata
LicenceTDM
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.