Evidence map›Paper›PMID 34214410›Full record

ArticleSubstance abuse2022

An unsupervised machine learning approach for the detection and characterization of illicit drug-dealing comments and interactions on Instagram.

Neal Shah, Jiawei Li, Tim K Mackey

Abstract read
In one paragraph

Article in Substance abuse, 2022. 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
–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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Illicit Online Pharmacies: A Scoping Review.International journal of environmental research and public health · 2023
    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

3 authors.

Neal ShahDepartment of Healthcare Research and Policy, UC San Diego - Extension, San Diego, CA, USA.ORCID 0000-0001-8670-6124
Jiawei LiGlobal Health Policy and Data Institute, San Diego, CA, USA.ORCID 0000-0001-9801-4715
Tim K MackeyDepartment of Healthcare Research and Policy, UC San Diego - Extension, San Diego, CA, USA.ORCID 0000-0002-2191-7833

Funding

Using Machine Learning to Detect and Characterize Synthetic Psychoactive Drug Digital Marketing and DistributionR21DA050689 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MACKEY, TIMOTHY KEN · 2020 to 2021
$434k
NIDA NIH HHS R21 DA050689
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Drug TraffickingIllicit DrugsSocial MediaControlled SubstancesHumansProspective StudiesUnsupervised Machine LearningControlled SubstancesIllicit DrugsinfoveillanceInstagramOnline drug marketplaceopioidsopioid use disordersocial media

Identifiers

PMID34214410
PMCPMC9675406

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.