Jessica Packer

Great Ormond Street Institute Of Child Health
London, ENG, United Kingdom

Last Updated: 09/26/2026

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Found 17 publications

Assessing the effectiveness of healthy weight interventions in the early years of childhood: a systematic review and meta-analysis of evidence from high-income countries.

Assessing the effectiveness of healthy weight interventions in the early years of childhood: a systematic review and meta-analysis of evidence from high-income countries.

Journal: International journal of obesity (2005)

Published: September 12, 2025

Assessing the evidence for health benefits of low-level weight loss: a systematic review.

Assessing the evidence for health benefits of low-level weight loss: a systematic review.

Journal: International journal of obesity (2005)

Published: August 14, 2024

The Impact of Non-Fiscal Mandatory and Voluntary Policies and Interventions on the Reformulation of Food and Beverage Products: A Systematic Review.

The Impact of Non-Fiscal Mandatory and Voluntary Policies and Interventions on the Reformulation of Food and Beverage Products: A Systematic Review.

Journal: Nutrients

Published: August 14, 2024

Assessing the impact of obesity interventions in the early years: a systematic review of UK-based studies.

Assessing the impact of obesity interventions in the early years: a systematic review of UK-based studies.

Journal: BMJ open

Published: May 13, 2024

Advertising and Young People's Critical Reasoning Abilities: Systematic Review and Meta-analysis.

Advertising and Young People's Critical Reasoning Abilities: Systematic Review and Meta-analysis.

Journal: Pediatrics

Published: August 29, 2022

Secondary Outcomes of a Front-of-Pack-Labelling Randomised Controlled Experiment in a Representative British Sample: Understanding, Ranking Speed and Perceptions.

Secondary Outcomes of a Front-of-Pack-Labelling Randomised Controlled Experiment in a Representative British Sample: Understanding, Ranking Speed and Perceptions.

Journal: Nutrients

Published: April 26, 2022

School Closures During Social Lockdown and Mental Health, Health Behaviors, and Well-being Among Children and Adolescents During the First COVID-19 Wave: A Systematic Review.

School Closures During Social Lockdown and Mental Health, Health Behaviors, and Well-being Among Children and Adolescents During the First COVID-19 Wave: A Systematic Review.

Journal: JAMA pediatrics

Published: January 18, 2022

The Impact on Dietary Outcomes of Celebrities and Influencers in Marketing Unhealthy Foods to Children: A Systematic Review and Meta-Analysis.

The Impact on Dietary Outcomes of Celebrities and Influencers in Marketing Unhealthy Foods to Children: A Systematic Review and Meta-Analysis.

Journal: Nutrients

Published: December 22, 2021

The impact on dietary outcomes of licensed and brand equity characters in marketing unhealthy foods to children: A systematic review and meta-analysis.

The impact on dietary outcomes of licensed and brand equity characters in marketing unhealthy foods to children: A systematic review and meta-analysis.

Journal: Obesity reviews : an official journal of the International Association for the Study of Obesity

Published: December 14, 2021

Assessing the Effectiveness of Front of Pack Labels: Findings from an Online Randomised-Controlled Experiment in a Representative British Sample.

Assessing the Effectiveness of Front of Pack Labels: Findings from an Online Randomised-Controlled Experiment in a Representative British Sample.

Journal: Nutrients

Published: February 12, 2021

Modeling the impact of calorie-reduction interventions on population prevalence and inequalities in childhood obesity in the Southampton Women's Survey.

Modeling the impact of calorie-reduction interventions on population prevalence and inequalities in childhood obesity in the Southampton Women's Survey.

Journal: Obesity science & practice

Published: February 01, 2021

Is it possible to model the impact of calorie-reduction interventions on childhood obesity at a population level and across the range of deprivation: Evidence from the Avon Longitudinal Study of Parents and Children (ALSPAC).

Is it possible to model the impact of calorie-reduction interventions on childhood obesity at a population level and across the range of deprivation: Evidence from the Avon Longitudinal Study of Parents and Children (ALSPAC).

Journal: PloS one

Published: September 03, 2020

Showing 1-12 of 17

Last Updated: 09/26/2026