Evidence map›Paper›PMID 26212023›Full record

ArticleThe International journal on drug policy2016

The impact of school nonresponse on substance use prevalence estimates - Germany as a case study.

Johannes Thrul, Alexander Pabst, Ludwig Kraus

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Article in The International journal on drug policy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

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6citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

6 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.

Johannes ThrulCenter for Tobacco Control Research and Education, University of California, San Francisco, USA.
Alexander PabstIFT Institut für Therapieforschung, München, Germany; Institute for Biological and Medical Imaging, Helmholtz Zentrum München, München, Germany.
Ludwig KrausIFT Institut für Therapieforschung, München, Germany; Centre for Social Research on Alcohol and Drugs (SoRAD), Stockholm University, Stockholm, Sweden.

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
NCI NIH HHS CA-113710NCI NIH HHS R25 CA113710NCI NIH HHS T32 CA113710
6 · The paper itself

Abstract

backgroundThe European School Survey Project on Alcohol and Other Drugs (ESPAD) is a survey study that collects comparable data on substance use of students aged 15-16 years old in European countries. The present study aims at investigating the impact of school refusal to participate in ESPAD on substance use prevalence estimates.

methodsData came from the 2007 German ESPAD study; the sample consisted of 12,246 students in 552 schools within seven German federal states. A simulation approach was used in order to study the effects of systematic exclusion of participating schools on prevalence estimates of key ESPAD outcomes including the use of tobacco, alcohol, cannabis, and other illegal drugs.

resultsThe systematic exclusion of schools based on city-, school-, and class size, school environment, and schools' substance use policies resulted in significant changes in prevalence estimates in 23 of 25 examined combinations of selection criterion and outcome. Yet, these effects were small, with differences remaining below three percentage points around the original estimates.

conclusionsThis simulation approach suggests that nonparticipation of schools in surveys on students' substance use in Germany does not largely affect the validity of resulting prevalence estimates. Even a reduced number of schools may be sufficient to gain valid prevalence figures.

Indexed as

Organizational PolicyAdolescentAlcohol DrinkingComputer SimulationFemaleGermanyHumansIllicit DrugsMalePrevalenceSchoolsStudentsSubstance-Related DisordersSurveys and QuestionnairesIllicit DrugsNonresponsePrevalence estimationSchoolSimulationSubstance useSurvey research

Identifiers

PMID26212023
PMCPMC4696918

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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.