Evidence map›Paper›PMID 34055723›Full record

Trial reportFrontiers in public health2021

Effects of a Brief Web-Based "Social Norms"-Intervention on Alcohol, Tobacco and Cannabis Use Among German University Students: Results of a Cluster-Controlled Trial Conducted at Eight Universities.

C R Pischke, S M Helmer, H Pohlabeln, S Muellmann, S Schneider, R Reintjes, A Schmidt-Pokrzywniak, M Girbig, A Krämer, A Icks and 2 more

Open access · goldAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Frontiers in public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
2.0field-weighted citation impact, top 14% 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
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

12 authors at 8 institutions in 1 country.

C R PischkeInstitute of Medical Sociology, Centre for Health and Society, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
S M HelmerInstitute of Health and Nursing Science, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.
H PohlabelnDepartment Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany.
S MuellmannDepartment Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany.
S SchneiderMannheim Institute of Public Health, Social and Preventive Medicine, Ruprecht-Karls-University Heidelberg, Mannheim, Germany.
R ReintjesDepartment of Health Sciences, Hamburg University of Applied Sciences, Hamburg, Germany.
A Schmidt-PokrzywniakMartin-Luther-University Halle-Wittenberg, Halle, Germany.
M GirbigInstitute and Policlinic of Occupational and Social Medicine, Technical University Dresden, Dresden, Germany.
A KrämerDepartment of Health Sciences, Bielefeld University, Bielefeld, Germany.
A IcksInstitute for Health Services Research and Health Economics, Centre for Health and Society, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
U WalterInstitute for Epidemiology, Social Medicine and Health Systems Research, Hannover Medical School, Hanover, Germany.
H ZeebDepartment Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany.
Leibniz Institute for Prevention Research and Epidemiology - BIPS · DEHeinrich Heine University Düsseldorf · DEBielefeld University · DEHAW Hamburg · DEHumboldt-Universität zu Berlin · DEMartin Luther University Halle-Wittenberg · DEMedizinische Hochschule Hannover · DEUniversity of Mannheim · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

CannabisUniversitiesFemaleGermanyHumansInternetMaleStudentsTobacco ProductsTobacco Usealcoholcannabiscluster-controlled trial“social norms”-interventionsubstance useUniversity context

Identifiers

PMID34055723
PMCPMC8160121
OpenAlexW3161638631

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.