Evidence map›Paper›PMID 41252046›Full record

ArticleJournal of gambling studies2026

Loss Limits as a Predictor of Future Gambling Behavior.

Elise Victoria Tørdal, Tony Leino, Ståle Pallesen

Abstract read
In one paragraph

Article in Journal of gambling studies, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Elise Victoria TørdalDepartment of Psychosocial Science, University of Bergen, Bergen, P.O. Box 7807, N-5020, Norway.
Tony LeinoDepartment of Psychosocial Science, University of Bergen, Bergen, P.O. Box 7807, N-5020, Norway.
Ståle PallesenDepartment of Psychosocial Science, University of Bergen, Bergen, P.O. Box 7807, N-5020, Norway. Staale.Pallesen@uib.no.ORCID http://orcid.org/0000-0002-5831-0840

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In 2021, the Norwegian government implemented a policy requiring individuals gambling with the horse betting monopolist, Norsk Rikstoto, to set personal loss limits, capping the maximum loss limit at 20,000 NOK (10 NOK ∼ 1 €) per month. The present study investigated whether loss limits set in 2021 could predict gambling behavior in 2023, and whether loss limits were associated with the proportion of moderate-to-high risk gamblers. Method: The dataset encompassed the entire population of customers who participated in horse betting in 2021 and at least once in 2023, totaling 104,413 individuals (31.6% women). It included data on expenditure, net winnings, and the number of bets placed, as well as each customer's classification within a problem gambling risk category for 2023. While no clear association was found between 2021 loss limits and 2023 gambling expenditure, higher loss limits predicted more bets, lower net winnings, continued gambling, and a greater likelihood of being classified as moderate-to-high risk gamblers by the operator's monitoring system. Conclusion: The findings show that loss limits may be a valuable predictor of future gambling behavior at the group level.

Indexed as

Behavior, AddictiveGamblingAdultFemaleHumansMaleMiddle AgedNorwayHarm reductionLong-term predictive effectsLoss limitsPre-commitmentProblem gamblingResponsible gambling

Identifiers

PMID41252046
PMCPMC13009014

What OpenQuestion holds

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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.