Evidence map›Paper›PMID 42727942›Full record

ArticleEuropean journal of public health2026

Mystery shopping of tobacco, nicotine and alcohol products in 20 European countries: a cross-sectional study in the JAPreventNCD project.

Helena Koprivnikar, Zala Jeras, Gorazd Levičnik, Jaana Markkula, Kateryna Marushko, Hanna Ollila, Mirela Strandzheva, Dunja Šulc, Taija Voutilainen, JAPreventNCD subtask 9.3.4 partners

Abstract read
In one paragraph

Article in European journal of public health, 2026. 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

10 authors.

Helena KoprivnikarAnalysis and Health Development Center, National Institute of Public Health, Ljubljana, Slovenia.ORCID 0000-0003-3339-8441
Zala JerasAnalysis and Health Development Center, National Institute of Public Health, Ljubljana, Slovenia.
Gorazd LevičnikAnalysis and Health Development Center, National Institute of Public Health, Ljubljana, Slovenia.
Jaana MarkkulaHealthcare and Social Welfare, Finnish Institute for Health and Welfare, Helsinki/Kuopio, Finland.
Kateryna MarushkoPublic Health Center, Ministry of Health of Ukraine, Kyiv, Ukraine.ORCID 0009-0000-2319-271X
Hanna OllilaHealthcare and Social Welfare, Finnish Institute for Health and Welfare, Helsinki/Kuopio, Finland.ORCID 0000-0002-8814-1021
Mirela StrandzhevaHealth Promotion and Disease Prevention Directorate, National Center of Public Health and Analyses, Sofia, Bulgaria.
Dunja ŠulcAnalysis and Health Development Center, National Institute of Public Health, Ljubljana, Slovenia.
Taija VoutilainenHealthcare and Social Welfare, Finnish Institute for Health and Welfare, Helsinki/Kuopio, Finland.ORCID 0000-0002-7899-6499
JAPreventNCD subtask 9.3.4 partners

Funding

European UnionEuropean Union or the European Health and Digital Executive Agency (HaDEA)
6 · The paper itself

Abstract

Ensuring high compliance with age restrictions on tobacco/nicotine and alcohol sales is essential to prevent access and use among youth. Mystery shopping is a way to check compliance with age restrictions. The aim of this survey was to compare the status of and experiences with mystery shopping of tobacco/nicotine and alcohol products in European countries. We conducted a cross-sectional survey to explore the use and characteristics of mystery shopping practices. The information was obtained from the identified contacts in 30 European countries. Mystery shopping was conducted in 20 out of 30 countries, mostly for both groups of products. In around two thirds of countries with mystery shopping, it was conducted regularly and on the national level, including different subcategories of tobacco/nicotine products (including new tobacco/nicotine products) and alcoholic beverages. All countries had conducted mystery shopping at physical points of sale, but rarely online. Methods of mystery shopping practices varied among countries. In most countries, the mystery shoppers were minors and the financial and human resources were not always ensured, raising concerns regarding the ethical aspects and continuation of mystery shopping use. Mystery shopping practices vary among European countries. Developing standardized, sustainable, and ethically sound protocols for effective mystery shopping would facilitate use of mystery shopping across countries, support comparability of results, and promote sharing of best practices. Future efforts should include online sales channels, which are increasingly used by youth.

Indexed as

Alcoholic BeveragesCommerceTobacco ProductsAdolescentCross-Sectional StudiesEuropeHumansNicotineNicotine

Identifiers

PMID42727942
PMCPMC13568815

What OpenQuestion holds

Textmetadata
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.