Evidence map›Paper›PMID 41141954›Full record

ArticleAJPM focus2025

Blasting Off Again: An Observational Study on Substance Use Content Exposure in Pokémon Twitch Streams.

Matthew C Nali, Meng Zhen Larsen, Tim K Mackey

Abstract read
In one paragraph

Article in AJPM focus, 2025. 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

3 authors.

Matthew C NaliSan Diego Supercomputer Center, University of California, San Diego, San Diego, California.
Meng Zhen LarsenSan Diego Supercomputer Center, University of California, San Diego, San Diego, California.
Tim K MackeyGlobal Health Policy and Data Institute, San Diego, California.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: The Pokémon franchise has an array of media (i.e., TV series, movies, merchandise, and Trading Card Game) that has attracted global youth and adults since its creation in 1996. Specifically, users have been known to discuss, promote, and purchase Pokémon Trading Card Game on the livestreaming platform Twitch. However, Pokémon Trading Card Game livestreaming content may also include potentially harmful content for youth and adolescents, such as depictions of substance use. Hence, the objective of this study was to assess whether popular Twitch Pokémon Trading Card Game content and influencers promote substance use topics and behavior. Methods: This study was conducted in 3 phases: (1) data mining on 2 Twitch data aggregation websites (Sullygnome.com and TwitchTracker.com) within the Pokémon Trading Card Game category; (2) data filtering using keywords through a snowball sampling strategy on the title of a Twitch stream; and (3) content coding using the WHO protocol on Internet Monitoring of Marketing of Unhealthy Products to Children and Adolescents for influencer and microinfluencer substance use marketing, including depictions of substance use or promotion of products on the streamer's profile. The authors also conducted an assessment of any underage moderation for Twitch livestreams. Results: A total of 1,025 highly active Pokémon Trading Card Game streamers were recruited and analyzed. The use and promotion of substance use in the form of alcohol, cannabis, or tobacco was detected in 25.07% ( Conclusions: In this study, the authors detected Twitch streamers violating Twitch community guidelines that may have exposed millions of youths and young adults in the Pokémon Trading Card Game category to different depictions of substance use. Although Twitch prohibits monetary gain in exchange for posting substance use content, the apparent lack of enforcement of Twitch community guidelines and the absence of age verification means that youth who enjoy Pokémon Trading Card Game content may also be exposed to content actively promoting substance use behaviors.

Indexed as

alcoholcannabisPokémontobaccotwitchyouth

Identifiers

PMID41141954
PMCPMC12547307

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.