Evidence map›Paper›PMID 29513617›Full record

ArticleThe American journal of drug and alcohol abuse2018

Dynamic transitions between marijuana use and cigarette smoking among US adolescents and emerging adults.

Bin Yu, Xinguang Chen, Yan Wang

Abstract read
In one paragraph

Article in The American journal of drug and alcohol abuse, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Bin Yua Department of Epidemiology , University of Florida , Gainesville , FL , USA.
Xinguang Chena Department of Epidemiology , University of Florida , Gainesville , FL , USA.
Yan Wanga Department of Epidemiology , University of Florida , Gainesville , FL , USA.

Funding

Pharmacotherapy for alcohol consumptionin HIV-infected women: randomized trialU01AA020797 · NIAAA · UNIVERSITY OF FLORIDA · PI COHEN, RONALD A, COOK, ROBERT L · 2011 to 2021
$7.2M
Modeling quantum change in adolescent sexual initiation and condom useR01HD075635 · NICHD · WAYNE STATE UNIVERSITY · PI CHEN, XINGUANG · 2013 to 2017
$1.5M
Measuring Cigarette Smoking Behavior Progression with Cross-Sectional DataR01DA022730 · NIDA · WAYNE STATE UNIVERSITY · PI CHEN, XINGUANG · 2008 to 2011
$847k
NIAAA NIH HHS U01 AA020797NICHD NIH HHS R01 HD075635NIDA NIH HHS R01 DA022730
6 · The paper itself

Abstract

backgroundMarijuana and tobacco are considered two closely related substances. It is of great significance to understand the mutual impact of marijuana and cigarette use when more states in the US have legalized marijuana use.

objectiveThis study aims to investigate the transitions between marijuana and cigarette use among adolescents and emerging adults.

methodGuided by the probabilistic discrete events systems (PDES) theory, a five-stage model with 21 transition paths was constructed to quantify dynamic transitions between marijuana and cigarette use. The five stages were NU: Never-user, MU: Current marijuana user, CU: Current cigarette user, MCU: Current marijuana-cigarette user, and FU: Former-user. The proposed five-stage PDES model was tested using the 2013 National Survey on Drug Use and Health data (N = 26,665, 50.45% male). Transition probabilities were estimated using the Moore-Penrose generalized inverse matrix method.

resultAmong the adolescents, 51.14% of the CUs transited to use marijuana (MCU/MU), higher than the proportion of those who first used marijuana and then transferred to cigarettes (MCU/CU) (41.66%). The quitting rates for MUs, CUs and MCUs were 29.38%, 25.93% and 27.76%, respectively. Of the total FUs, 31.90% transited to MUs, 17.06% to CUs, and 17.39% to MCUs. Among the young adults, more people progressed from MUs to CUs. Transition probabilities by single year of age were also estimated.

conclusionThis is the first study to quantify marijuana-cigarette transitions. Study findings indicate more cigarette-to-marijuana transitions for adolescents and more marijuana-to-cigarette transitions for emerging adults. Future intervention programs should consider this age-related difference in marijuana-cigarette use transitions.

Indexed as

Models, TheoreticalAdolescentCigarette SmokingCross-Sectional StudiesFemaleHealth SurveysHumansMaleMarijuana UseStudentsUnited StatesYoung AdultcigarettemarijuanaPDESstate probabilitytransition probability

Identifiers

PMID29513617
PMCPMC6237190

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Registered trials

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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.