Evidence map›Paper›PMID 27450931›Full record

SynthesisAddiction (Abingdon, England)2017

Steep delay discounting and addictive behavior: a meta-analysis of continuous associations.

Michael Amlung, Lana Vedelago, John Acker, Iris Balodis, James MacKillop

4 registry-linked trialsAbstract readMeta-Analysis
In one paragraph

Synthesis in Addiction (Abingdon, England), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 4 registered trials, which are not on this map. Cited by 312 papers, 10 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
312citing papers in PubMed, 10 pooled it
–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.

NCT05229120 nacompletednot on this mapstarted 2022, after this paper: background citation

Improving Delay Discounting to Decrease Harsh Parenting Among Parents Receiving Substance Use Treatment in Low Income Community

TypeinterventionalSponsorHenry Ford Health SystemRan2022 to 2023Enrolled38ConditionsBehavioral HealthArmsEpisodic Future Thinking
NCT05879198 nacompletednot on this mapstarted 2023, after this paper: background citation

Train Your Brain: A Pilot Project to Improve Memory and Decision Making to Improve Outcomes Among Youth

TypeinterventionalSponsorHenry Ford Health SystemRan2023 to 2023Enrolled23ConditionsBehavior, HealthArmsComputer-based Intervention
NCT06119503 nacompletednot on this mapstarted 2023, after this paper: background citation

Peer Delivered Episodic Future Thinking to Improve MOUD Treatment Engagement Among Returning Citizens - A Randomized Controlled Trial

TypeinterventionalSponsorHenry Ford Health SystemRan2023 to 2025Enrolled40ConditionsBehavior, HealthArmsElongating Time HOrizons for Reentry (ETHoR), Standardized Episodic Thinking (SET)
NCT06221839 recruitingnot on this mapstarted 2026, after this paper: background citation

Structural Racism, Neurocognition in Reward Related Decision Making and Substance Use Risk

TypeobservationalSponsorColumbia UniversityRan2026 to 2027Enrolled72ConditionsStructural Racism, Substance Use Risk
3 · Its place in the literature

Who cites it

312 citing papers in PubMed, 10 syntheses or guidelines pooled it.

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  6. Imagining the future can shape the present: A systematic review of the impact of episodic future thinking on substance use outcomes.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2024
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  8. A systematic review and meta-analysis of delay discounting and cannabis use.Experimental and clinical psychopharmacology · 2021
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252 more citing papers are in PubMed but not listed here.

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

5 authors.

Michael AmlungPeter Boris Centre for Addictions Research, McMaster University/St Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada.
Lana VedelagoPeter Boris Centre for Addictions Research, McMaster University/St Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada.
John AckerCenter for Integrated Healthcare, Syracuse VA Medical Center, Syracuse, NY, USA.
Iris BalodisPeter Boris Centre for Addictions Research, McMaster University/St Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada.
James MacKillopPeter Boris Centre for Addictions Research, McMaster University/St Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada.ORCID 0000-0003-4118-9500

Funding

Vulnerability to Drug Use & HIV: Advancing Prevention for Rural African AmericansP30DA027827 · NIDA · UNIVERSITY OF GEORGIA · PI BRODY, GENE H. · 2009 to 2018
$10.2M
NIDA NIH HHS P30 DA027827
6 · The paper itself

Abstract

aimsTo synthesize continuous associations between delayed reward discounting (DRD) and both addiction severity and quantity-frequency (QF); to examine moderators of these relationships; and to investigate publication bias.

methodsMeta-analysis of published studies examining continuous associations between DRD and addictive behaviors. Published, peer-reviewed studies on addictive behaviors (alcohol, tobacco, cannabis, stimulants, opiates and gambling) were identified via PubMed, MEDLINE and PsycInfo. Studies were restricted to DRD measures of monetary gains. Random-effects meta-analysis was conducted using Pearson's r as the effect size. Publication bias was evaluated using fail-safe N, Begg-Mazumdar and Egger's tests, meta-regression of publication year and effect size and imputation of missing studies.

resultsThe primary meta-analysis revealed a small magnitude effect size that was highly significant (r = 0.14, P < 10

conclusionsDelayed reward discounting is associated robustly with continuous measures of addiction severity and quantity-frequency. This relation is generally robust across type of addictive behavior and delayed reward discounting assessment modality.

Indexed as

RewardBehavior, AddictiveDelay DiscountingHumansPublication BiasSeverity of Illness IndexAddictionbehavioral economicsdelayed reward discountingmeta-analysispublication biasquantity-frequencyseverity

Identifiers

PMID27450931
PMCPMC5148639

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.