Evidence map›Paper›PMID 30400373›Full record

ArticleNutrients2018

Is More Better? Insights on Consumers' Preferences for Nutritional Information on Wine Labelling.

Riccardo Vecchio, Azzurra Annunziata, Angela Mariani

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
4.0field-weighted citation impact, top 7% of its field
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

5 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Review
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  5. 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 at 2 institutions in 1 country.

Riccardo VecchioDepartment of Agricultural Sciences, University of Naples Federico II, 100 Via Università, 80055 Portici, Italy. riccardo.vecchio@unina.it.ORCID 0000-0003-2790-597X
Azzurra AnnunziataDepartment of Economics and Legal Studies, University of Naples Parthenope, 13 Via Parisi, 80133 Naples, Italy. azzurra.annunziata@uniparthenope.it.ORCID 0000-0003-4838-8035
Angela MarianiDepartment of Economics and Legal Studies, University of Naples Parthenope, 13 Via Parisi, 80133 Naples, Italy. mariani@uniparthenope.it.ORCID 0000-0002-1015-8480
Parthenope University of Naples · ITUniversity of Naples Federico II · IT

Funding

University of Naples Parthenope Sustainability, externalities and efficient use of environmental resources
6 · The paper itself

Abstract

backgroundNowadays there is a strong debate on the need to introduce mandatory nutritional information on alcoholic beverages labels, and particularly on wine, as a tool to promote more health-conscious drinking patterns in society. In 2018, the European alcoholic beverages industry presented a self-regulatory proposal, now under assessment by the European Commission. The most critical issue is how to convey nutritional information to consumers, as producers should decide to apply information on label or off-label.

methodThe current study measured, through a non-hypothetical, incentive compatible artefactual field experiment, Italian wine consumers (

resultsFindings reveal that respondents preferred the nutritional panel on the back label, assigning the lowest preference to the less informative wine label (only with a website recall). Furthermore, results show a low level of respondents' knowledge of wine nutritional properties.

conclusionFindings, while limited in terms of sample representativeness, seem to support the European Consumer Organisation and the European Alcohol Policy Alliance objection to an off-line label and the advocacy for a traditional and complete on label nutritional information on wine.

Indexed as

Consumer BehaviorFood LabelingWineChoice BehaviorFemaleHumansItalyMaleNutritive ValueSocioeconomic FactorsSurveys and QuestionnairesYoung Adultback labelexperimental auctionsnutritional informationwillingness-to-pay (WTP)

Identifiers

PMID30400373
PMCPMC6265679
OpenAlexW2899450452

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.