Evidence map›Paper›PMID 40177787›Full record

SynthesisHealth promotion international2025

Impact of unhealthy food/drink marketing exposure to children in New Zealand: a systematic narrative review.

Hayleigh Frost, Lisa Te Morenga, Sally Mackay, Christina McKerchar, Victoria Egli

Abstract readSystematic Review
In one paragraph

Synthesis in Health promotion international, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–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

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
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

5 authors.

Hayleigh FrostDivision of Health, The University of Waikato, Hillcrest Road, Hamilton 3216, Aotearoa, New Zealand.ORCID 0009-0006-2056-1835
Lisa Te MorengaResearch Centre for Hauora and Health, Massey University, Wallace Street, Wellington 6021, Aotearoa, New Zealand.
Sally MackayFaculty of Medical and Health Sciences, School of Population Health, The University of Auckland, Park Avenue, Auckland 1023, Aotearoa, New Zealand.
Christina McKercharDepartment of Population Health, The University of Otago, Gloucester Street, Christchurch 8013, Aotearoa, New Zealand.
Victoria EgliDivision of Health, The University of Waikato, Hillcrest Road, Hamilton 3216, Aotearoa, New Zealand.

Funding

Health Research Council of New Zealand Health Delivery Activation # 23/639
6 · The paper itself

Abstract

Unhealthy food and drink marketing exposure to children is known to influence children's dietary choices and the World Health Organization recommends governments protect children from the marketing of unhealthy commodities. This study aims to explore and synthesize children's unhealthy food and drink marketing exposure in New Zealand. A systematic search strategy was undertaken following the PRISMA guidelines. Eight databases were searched for studies from inception to January 2024 on marketing exposure of unhealthy food and drink to children aged 2-17 years. A deductive coding analysis was used, with codes sourced from a modified coding framework developed using a diagram sourced from the ASEAN and UNICEF (2023) report. The diagram demonstrates the pathway from marketing exposure to unhealthy food- and drink-related diseases. A total of 1019 studies were screened for eligibility. Forty-five studies met the inclusion criteria-five qualitative, 34 quantitative and four mixed-method studies. The results are presented in a narrative review format. Findings demonstrated children's exposure to unhealthy food/drink marketing is ubiquitous with clear links to dietary preference and consumption. To improve child health now and over the life course, unhealthy food/drink marketing needs to be subjected to greater restriction with enforceable legislation to protect children from exposure to unhealthy marketing, breaking the chain from exposure to ill health.

Indexed as

Child BehaviorChild HealthDiet, HealthyFood PreferencesMarketingAdolescentChildChild, PreschoolFemaleHumansMaleNew Zealandadvertisingmarketingunhealthy food and drink

Identifiers

PMID40177787
PMCPMC11965983

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.