Evidence map›Paper›PMID 31608746›Full record

ArticleSubstance use & misuse2020

Characteristics Associated with Nonmedical Methadone Use among People Who Inject Drugs in California.

Johnathan K Zhao, Alex H Kral, Lynn D Wenger, Ricky N Bluthenthal

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Substance use & misuse, 2020. 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
0.9field-weighted citation impact, top 22% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Johnathan K ZhaoKeck School of Medicine, University of Southern California, Los Angeles, California, USA.
Alex H KralRTI International, San Francisco, California, USA.ORCID 0000-0002-9092-3671
Lynn D WengerRTI International, San Francisco, California, USA.
Ricky N BluthenthalDepartment of Preventive Medicine, Institute for Prevention Research, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.ORCID 0000-0003-3491-1702
RTI International · USUniversity of Southern California · US

Funding

Preventing injection initiation: The Change The Cycle Randomized Controlled TrialR01DA038965 · NIDA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI BLUTHENTHAL, RICKY N, KRAL, ALEXANDER H · 2015 to 2018
$3.0M
Exploratory Research on Late Initiation of Drug InjectionR01DA027689 · NIDA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI BLUTHENTHAL, RICKY N, KRAL, ALEXANDER H · 2010 to 2012
$1.7M
NIDA NIH HHS R01 DA027689NIDA NIH HHS R01 DA038965
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

MethadoneOpioid-Related DisordersSubstance Abuse, IntravenousAdultCaliforniaCross-Sectional StudiesFemaleHumansIllicit DrugsMaleMiddle AgedIllicit DrugsMethadonediversionnonmedical methadone useopioid agonist therapyPWID

Identifiers

PMID31608746
PMCPMC7002277
OpenAlexW2981132621

What OpenQuestion holds

Textmetadata
LicenceTDM
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.