Evidence map›Paper›PMID 35040866›Full record

Trial reportThe American journal of clinical nutrition2022

Nutrition-related claims lead parents to choose less healthy drinks for young children: a randomized trial in a virtual convenience store.

Marissa G Hall, Allison J Lazard, Isabella C A Higgins, Jonathan L Blitstein, Emily W Duffy, Eva Greenthal, Sarah Sorscher, Lindsey Smith Taillie

Registry-linked trialOpen access · bronzeAbstract readRandomized Controlled Trial
In one paragraph

Trial report in The American journal of clinical nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04381481 (Studying the Impact of Product Packaging in a Virtual Store Environment), which is not on this map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
8.0field-weighted citation impact, top 2% 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.

NCT04381481 nacompletednot on this map

Studying the Impact of Product Packaging in a Virtual Store Environment

TypeinterventionalSponsorUniversity of North Carolina, Chapel HillRan2020 to 2020Enrolled2,374ConditionsObesity, ChildhoodArmsExperimental Drink: Nutrition claim on fruit drinks, Control Drink: No nutrition claim, Experimental snack: Text warning, Experimental snack: Graphic warning, Control snack: barcode label
3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Trial
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  4. How pictorial warnings change parents' purchases of sugar-sweetened beverage for their children: mechanisms of impact.The international journal of behavioral nutrition and physical activity · 2023
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  20. Primordial prevention: Reducing consumption of sugar-sweetened beverages in racial/ethnic populations.American heart journal plus : cardiology research and practice · 2023
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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

8 authors at 3 institutions in 1 country.

Marissa G HallDepartment of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA.
Allison J LazardLineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA.
Isabella C A HigginsDepartment of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA.
Jonathan L BlitsteinInsight Policy Research, Arlington, VA, USA.
Emily W DuffyCarolina Population Center, University of North Carolina, Chapel Hill, NC, USA.
Eva GreenthalCenter for Science in the Public Interest, Washington, DC, USA.
Sarah SorscherCenter for Science in the Public Interest, Washington, DC, USA.
Lindsey Smith TaillieLineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA.
University of North Carolina at Chapel Hill · USCenter for Science in the Public Interest (United States) · USUNC Lineberger Comprehensive Cancer Center

Funding

UNIV OF NORTH CAROLINA CLINICAL NUTRITION RESEARCH UNITP30DK056350 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SUSAN M. SMITH · 1999 to 2026
$31.6M
POPULATION STUDIEST32HD007168 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ELIZABETH A FRANKENBERG · 1985 to 2026
$13.8M
Research Services CoreP2CHD050924 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KAREN B GUZZO · 2015 to 2026
$9.6M
Program Development (Pilot) CoreP30AG066615 · NIA · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ELIZABETH A FRANKENBERG · 2020 to 2026
$4.1M
Designing and Evaluating High-Impact Pictorial Health Warnings for Food ProductsK01HL147713 · NHLBI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI HALL, MARISSA · 2019 to 2023
$738k
NHLBI NIH HHS K01 HL147713NIA NIH HHS P30 AG066615NICHD NIH HHS P2C HD050924NICHD NIH HHS T32 HD007168NIDDK NIH HHS P30 DK056350
6 · The paper itself

Abstract

backgroundConsumption of sugar-sweetened beverages, including fruit drinks (i.e., fruit-flavored drinks containing added sugar), contributes to childhood obesity.

objectivesWe aimed to examine whether nutrition-related claims on fruit drinks influence purchasing among parents and lead to misperceptions of healthfulness.

methodsWe conducted an experiment in a virtual convenience store with 2219 parents of children ages 1-5 y. Parents were randomly assigned to view fruit drinks displaying 1 of 3 claims ("No artificial sweeteners," "100% Vitamin C," and "100% All Natural") or no claim (i.e., control group). Parents selected among each of 2 drinks for their young child: 1) a fruit drink or 100% juice (primary outcome), and 2) a fruit drink or water.

resultsWhen choosing between a fruit drink and 100% juice, 45% of parents who viewed the fruit drink with the "No artificial sweeteners" claim, 51% who viewed the "100% Vitamin C" claim, and 54% who viewed the "100% All Natural" claim selected the fruit drink, compared with 32% in the no-claim control group (all P < 0.001). "No artificial sweeteners" (Cohen's d = 0.13, P < 0.05) and "100% All Natural" (d = 0.15, P < 0.05) claims increased the likelihood of parents choosing the fruit drink instead of water but "100% Vitamin C" did not (P = 0.06). All claims made parents more likely to incorrectly believe that the fruit drinks contained no added sugar and were 100% juice than the control (d ranged from 0.26 to 0.84, all P < 0.001), as assessed in a posttest survey. The impact of claims on selection of the fruit drink (compared with 100% juice) did not vary by any of the moderators examined (e.g., race/ethnicity, income; all moderation P > 0.05).

conclusionsNutrition-related claims led parents to choose less healthy beverages for their children and misled them about the healthfulness of fruit drinks. Labeling regulations could mitigate misleading marketing of fruit drinks.This trial was registered at clinicaltrials.gov as NCT04381481.

Indexed as

Pediatric ObesitySugar-Sweetened BeveragesBeveragesChildChild, PreschoolHumansInfantMarketingParentschildhood obesityfront-of-package labelsmarketingnutrition-related claimsrandomized controlled trialsugar-sweetened beverages

Identifiers

PMID35040866
PMCPMC8971006
OpenAlexW4205606976

What OpenQuestion holds

Textmetadata
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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.