SynthesisFrontiers in endocrinology2023
Association of childhood and adolescence obesity with incidence and mortality of adulthood cancers. A systematic review and meta-analysis.
Synthesis in Frontiers in endocrinology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 3 of them syntheses that pooled 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.
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.
Who cites it
17 citing papers in PubMed, 3 syntheses or guidelines pooled it, 20 citations in OpenAlex.
- Life Course Trajectories of Body Mass Index and Risk of Cancer in Adulthood: Systematic Review and Meta-Analysis.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2026Pooled it
- Adolescent obesity and risk of serious chronic morbidity and mortality in young adulthood: a systematic review of cohorts from national registries.Cardiovascular diabetology · 2026Pooled it
- Early-life anthropometry and colorectal cancer risk in adulthood: Global Cancer Update Programme (CUP Global) systematic literature review and meta-analysis of prospective studies.International journal of cancer · 2025Pooled it
- Effect of Nigella sativa-L supplementation on glycemia in adolescent polycystic ovarian syndrome: secondary analysis of a randomized controlled trial study.Journal of ovarian research · 2025Trial
- Differential methylation at novel putative imprinting control regions on chromosome 20 associated with childhood obesity.Epigenetics · 2026Article
- Challenges in managing endocrine and metabolic dysfunction in a child with Prader-Willi syndrome and medulloblastoma.JCEM case reports · 2026Article
- Evidence for a perinatal origin of childhood obesity: a systematic review and meta-analysis of risk and protective factors.Osong public health and research perspectives · 2026Article
- Two Sides of a Coin: Molecular, metabolic, and Phenotypic Convergence in Pediatric Undernutrition and Obesity.Current obesity reports · 2026Review
- The association between childhood body size, adulthood lifestyle, and risk of 50 health conditions.Communications medicine · 2026Article
- Implications of adipocyte dysfunction in pediatric obesity: a narrative review.Pediatric endocrinology, diabetes, and metabolism · 2026Review
- Lifestyle patterns and their associations with overweight and obesity among children aged 4-9 years in the United Arab Emirates.The British journal of nutrition · 2025Article
- Associations of area-level and individual-level sociodemographic factors with adolescent phenotypes linked to subsequent cancer risk.Reproductive toxicology (Elmsford, N.Y.) · 2025Article
- Association of childhood-to-adulthood body size change with cancer risk: UK Biobank prospective cohort.BMC medicine · 2025Article
- Maternal macronutrient intake at pregnancy and offspring growth trajectory through childhood: a prospective analysis in the Growing Up Today Study 2 cohort.The American journal of clinical nutrition · 2025Article
- Update on Hypothalamic Inflammation and Gliosis: Expanding Evidence of Relevance Beyond Obesity.Current obesity reports · 2025Review
- Exploring the Link between Oxidative Stress, Selenium Levels, and Obesity in Youth.International journal of molecular sciences · 2024Review
- Awareness and Support of Responsive Bottle Feeding Among WIC Counselors and Caregivers: A Formative Qualitative Study.Journal of nutrition education and behavior · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Prevalence and subsequent conditions of childhood and adolescent obesity are increasing. It has been seen that obesity in youth is associated with adulthood cancer. This systematic review and meta-analysis aimed to determine the pooled association of childhood obesity with cancers in adulthood. Methods: In this systematic review, international electronic databases such as Scopus, PubMed, Web of Science, and EMBASE were searched using relevant keywords until February 2022. All Cohort studies assessing the association of childhood and adolescent obesity (under 18 years old) with the incidence and mortality of all types of cancers were included. Two independent reviewers screened and carried out the quality assessment of included studies. Between-studies heterogeneity was assessed using the I squared and Cochran's Q tests. Random/fixed-effect meta-analyses were used to pool the appropriate effect sizes (Hazard ratios (HR)). Results: Overall, 46 studies were found to be relevant and were included in this study. Based on the random-effects model meta-analysis, childhood obesity increased the hazard of cancer incidence and mortality in adulthood by 33% (HR: 1.33, 95%CI (1.25, 1.41)) and by 28% (HR: 1.28, 95%CI (1.13, 1.42)), respectively. In the subgroups meta-analysis, the HR of childhood obesity and adulthood cancer incidence mortality in women was higher than in men (HR=1.39, 95%CI (1.25, 1.53) vs HR= 1.20, 95%CI (1.07, 1.32)) and (HR= 1.40, 95%CI (1.10, 1.69) vs HR=1.20, 95%CI (1.04, 1.36)) respectively. Conclusion: This study found that obesity in childhood and adolescence is associated with a significant increase in the incidence and mortality of cancers in adulthood. Prevention of childhood obesity, in addition to its short-term beneficial effects, can reduce the burden of cancer in adulthood. The data sets of this study are present in the Tables of the current manuscript. Moreover this study was registered online in PROSPERO (registration code: CRD42022331958). Systemic review registration: https://www.crd.york.ac.uk/Prospero/, identifier CRD42022331958.
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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.