Cited by 53Nutritional Studies and DietPancreatic and Hepatic Oncology ResearchCarcinogens and Genotoxicity Assessment

Pancreatic Cancer and Exposure to Dietary Nitrate and Nitrite in the NIH-AARP Diet and Health Study

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Aschebrook-Kilfoy, B., Cross, A. J., Stolzenberg-Solomon, R. Z., Schatzkin, A., Hollenbeck, A. R., Sinha, R., Ward, M. H.·2011·American Journal of Epidemiology

Abstract

Nitrate and nitrite are precursors of N-nitroso compounds, which induce tumors of the pancreas in animals. The authors evaluated the relation of dietary nitrate and nitrite to pancreatic cancer risk in the NIH-AARP Diet and Health Study. Nitrate and nitrite intakes were assessed at baseline using a 124-item food frequency questionnaire. During approximately 10 years of follow-up between 1995 and 2006, 1,728 incident pancreatic cancer cases were identified. There was no association between total nitrate or nitrite intake and pancreatic cancer in men or women. However, men in the highest quintile of summed nitrate/nitrite intake from processed meat had a nonsignificantly elevated risk of pancreatic cancer (hazard ratio = 1.18, 95% confidence interval: 0.95, 1.47; P-trend = 0.11). The authors observed a stronger increase in risk among men for nitrate/nitrite intake from processed meat at ages 12-13 years (highest quintile vs. lowest: hazard ratio = 1.32, 95% confidence interval: 0.99, 1.76; P-trend = 0.11), though the relation did not achieve statistical significance. The authors found no associations between adult or adolescent nitrate or nitrite intake from processed meats and pancreatic cancer among women. These results provide modest evidence that processed meat sources of dietary nitrate and nitrite may be associated with pancreatic cancer among men and provide no support for the hypothesis in women.

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  1. [4]4. Mills PK, Beeson WL, Abbey DE, et al. Dietary habits and past medical history as related to fatal pancreas cancer risk among Adventists. Cancer. 1988;61(12):2578-2585.
  2. [39]39. Michaud DS. Comparison of cancer registry case ascertain- ment with SEER estimates and self-reporting in a subset of the NIH-AARP Diet and Health Study. J Registry Manage. 2005; 32:70-75.
  3. [52]52. Cassens RG. Nitrite-Cured Meat: A Food Safety Issue in Per- spective. (Publications in Food Science and Nutrition). Trumbull, CT: CRC Press, Inc; 1996.

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Authors
Aschebrook-Kilfoy, B., Cross, A. J., Stolzenberg-Solomon, R. Z., Schatzkin, A., Hollenbeck, A. R., Sinha, R., & Ward, M. H.
Affiliations
National Cancer Institute (US)
Venue
American Journal of Epidemiology
Published
2011-06-17
Volume
174
Issue
3
Pages
305-315
ISSN
  • 0002-9262 (ISSN-L)
  • 1476-6256
OpenAlex
W2164123799
Cited by
53
References
52
Citations by year
2026: 1 · 2025: 2 · 2024: 1 · 2023: 3 · 2022: 2 · 2021: 2 · 2020: 4 · 2019: 2 · 2018: 3 · 2017: 11 · 2016: 3 · 2015: 2 · 2014: 5 · 2013: 6 · 2012: 4
FWCI
5.33
Type
journal article
Language
en
Open access
Locations
  • American Journal of Epidemiology (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institutes of Health
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Nutritional Studies and Diet
  • Health Sciences › Medicine › Oncology › Pancreatic and Hepatic Oncology Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Carcinogens and Genotoxicity Assessment
Keywords
pancreatic cancer, dietary nitrate, dietary nitrite, processed meat, N-nitroso compounds, cancer risk, sex differences, food frequency questionnaire
MeSH terms
Aged, Diet, Diet Surveys, Humans, Male, Meat Products, Middle Aged, Nitrates, Nitrites, Pancreatic Neoplasms, Surveys and Questionnaires, Risk Factors, Sex Factors, United States, Multivariate Analysis, Confidence Intervals, Proportional Hazards Models

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