Evidence map›Paper›PMID 41561559›Full record

ReviewBMJ public health2026

Social determinants of health in recreational nitrous oxide use: a narrative review.

Isabelle Symes, Piranavi Jeyaruban, Safiya A Zaloum, Devan Mair, Marta Patyjewicz, Mohamoud Hashi, Alastair J Noyce, Laura J Smith

Abstract readReview
PubMed Full text at PMC Publisher
In one paragraph

Review in BMJ public health, 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

8 authors.

Isabelle SymesCentre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK.
Piranavi JeyarubanCentre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK.
Safiya A ZaloumCentre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK.
Devan MairCentre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK.
Marta PatyjewiczCentre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK.
Mohamoud HashiCentre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK.
Alastair J NoyceCentre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK.
Laura J SmithCentre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK.ORCID https://orcid.org/0000-0003-3275-1530

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nitrous oxide (N

Indexed as

Mental HealthPublic HealthScoping ReviewSociodemographic Factors

Identifiers

PMID41561559
PMCPMC12815171

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.