ArticleJournal of the National Cancer Institute2024
PM2.5, vegetation density, and childhood cancer: a case-control registry-based study from Texas 1995-2011.
Article in Journal of the National Cancer Institute, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 3 of them syntheses that pooled it.
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9 citing papers in PubMed, 3 syntheses or guidelines pooled it, 19 citations in OpenAlex.
- Air Pollution and Brain Tumors in Children. A Systematic Review.Current environmental health reports · 2026Pooled it
- Air Pollution and Skin Diseases: A Systematic Review of Epidemiological Evidence.American journal of clinical dermatology · 2026Pooled it
- The Relationship Between Climate Change and Breast Cancer and Its Management and Preventative Implications in South Africa.International journal of environmental research and public health · 2025Pooled it
- Exposure to Particulate Matter (PM) During Pregnancy and Non-Hodgkin Lymphomas in Children.Cancers · 2026Article
- The association between air pollution exposure and childhood cancer: a scoping review about the challenges in epidemiological studies.BMC public health · 2025Article
- Traffic-related air pollution exposure at birth and risk of childhood leukemia: results from the GEOCAP-Birth case-control study.Environmental health : a global access science source · 2025Article
- Ambient Fine Particulate Matter, Residential Greenness, and Childhood Cancer Risk by Trimester of Exposure in Minnesota 2000 to 2014: A Case-Control Study.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2025Article
- Perinatal exposure to ambient fine particle air pollution and risk of childhood ewing sarcoma in a population-based case-control study in California (1988-2015).Environmental health : a global access science source · 2025Article
- The complexities of PM2.5, greenspace, and childhood cancer.Journal of the National Cancer Institute · 2024Article
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
Abstract
backgroundAir pollution is positively associated with some childhood cancers, whereas greenness is inversely associated with some adult cancers. The interplay between air pollution and greenness in childhood cancer etiology is unclear. We estimated the association between early-life air pollution and greenness exposure and childhood cancer in Texas (1995 to 2011).
methodsWe included 6101 cancer cases and 109 762 controls (aged 0 to 16 years). We linked residential birth address to census tract annual average fine particulate matter <2.5 µg/m³ (PM2.5) and Normalized Difference Vegetation Index (NDVI). We estimated odds ratios (ORs) and 95% confidence intervals (CIs) between PM2.5/NDVI interquartile range increases and cancer. We assessed statistical interaction between PM2.5 and NDVI (likelihood ratio tests).
resultsIncreasing residential early-life PM2.5 exposure was associated with all childhood cancers (OR = 1.10, 95% CI = 1.06 to 1.15), lymphoid leukemias (OR = 1.15, 95% CI = 1.07 to 1.23), Hodgkin lymphomas (OR = 1.27, 95% CI = 1.02 to 1.58), non-Hodgkin lymphomas (OR = 1.24, 95% CI = 1.02 to 1.51), ependymoma (OR = 1.27, 95% CI = 1.01 to 1.60), and others. Increasing NDVI exposure was inversely associated with ependymoma (0- to 4-year-old OR = 0.75, 95% CI = 0.58 to 0.97) and medulloblastoma (OR = 0.75, 95% CI = 0.62 to 0.91) but positively associated with malignant melanoma (OR = 1.75, 95% CI = 1.23 to 2.47) and Langerhans cell histiocytosis (OR = 1.56, 95% CI = 1.07 to 2.28). There was evidence of statistical interaction between NDVI and PM2.5 (P < .04) for all cancers.
conclusionIncreasing early-life exposure to PM2.5 increased the risk of childhood cancers. NDVI decreased the risk of 2 cancers yet increased the risk of others. These findings highlight the complexity between PM2.5 and NDVI in cancer etiology.
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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.