Evidence map›Paper›PMID 42478467›Full record

ArticleDeutsches Arzteblatt international2026

Cannabis-Related Hospitalizations Before and After Partial Legalization: An Analysis From Five Psychiatric Clinics in the Rhine-Ruhr Metropolitan Area.

Udo Bonnet, Norbert Scherbaum, Eugen Davids, Bodo Lieb, Benedikt Bernd Claus, Georg Juckel

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Deutsches Arzteblatt international, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Udo BonnetEvangelischer Verbund Augusta Ruhr, Klinik für Seelische Gesundheit, Evangelisches Krankenhaus Castrop-Rauxel, Castrop-Rauxel, Akademisches Lehrkrankenhaus der Universität Duisburg-Essen.
Norbert ScherbaumLVR-Universitätsklinik Essen, Klinik für Psychiatrie und Psychotherapie, Medizinische Fakultät der Universität Duisburg-Essen, Essen.
Eugen DavidsKlinik für Psychiatrie, Psychotherapie, Suchtmedizin, Psychosomatik, Neurologie, Evangelische Stiftung Tannenhof, Remscheid, Akademisches Lehrkrankenhaus der Ruhr-Universität Bochum.
Bodo LiebLVR-Klinik Langenfeld, Abteilung Abhängigkeitserkrankungen, Langenfeld, Akademisches Lehrkrankenhaus der Universität Duisburg-Essen.
Benedikt Bernd ClausEvangelischer Verbund Augusta Ruhr, Klinik für Seelische Gesundheit, Evangelisches Krankenhaus Castrop-Rauxel, Castrop-Rauxel, Akademisches Lehrkrankenhaus der Universität Duisburg-Essen.
Georg JuckelKlinik für Psychiatrie, Psychotherapie und Präventivmedizin, LWL-Universit-ätsklinikum der Ruhr Universität Bochum.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Identifiers

PMID42478467
PMCPMC13353537

What Socratic holds

Textmetadata
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 Socratic graph.