Dietary patterns and colorectal cancer: results from a Canadian population-based study
Background The relationship between major dietary patterns and colorectal cancer (CRC) in other populations largely remains consistent across studies. The objective of the present study is to assess if dietary patterns are associated with the risk of CRC in the population of Newfoundland and Labrado...
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ftmemorialuniv:oai:research.library.mun.ca:11785 2023-10-01T03:57:38+02:00 Dietary patterns and colorectal cancer: results from a Canadian population-based study Wang, Peizhong Peter Woodrow, Jennifer Zhu, Yun Roebothan, Barbara McLaughlin, John R. Parfrey, Patrick S. 2015-01-15 application/pdf https://research.library.mun.ca/11785/ https://research.library.mun.ca/11785/1/oa_wang.pdf https://doi.org/10.1186/1475-2891-14-8 en eng BioMed Central https://research.library.mun.ca/11785/1/oa_wang.pdf Wang, Peizhong Peter <https://research.library.mun.ca/view/creator_az/Wang=3APeizhong_Peter=3A=3A.html> and Woodrow, Jennifer <https://research.library.mun.ca/view/creator_az/Woodrow=3AJennifer=3A=3A.html> and Zhu, Yun <https://research.library.mun.ca/view/creator_az/Zhu=3AYun=3A=3A.html> and Roebothan, Barbara <https://research.library.mun.ca/view/creator_az/Roebothan=3ABarbara=3A=3A.html> and McLaughlin, John R. <https://research.library.mun.ca/view/creator_az/McLaughlin=3AJohn_R=2E_=3A=3A.html> and Parfrey, Patrick S. <https://research.library.mun.ca/view/creator_az/Parfrey=3APatrick_S=2E_=3A=3A.html> (2015) Dietary patterns and colorectal cancer: results from a Canadian population-based study. Nutrition Journal, 14 (8). ISSN 1475-2891 cc_by_nc Article PeerReviewed 2015 ftmemorialuniv https://doi.org/10.1186/1475-2891-14-8 2023-09-03T06:48:28Z Background The relationship between major dietary patterns and colorectal cancer (CRC) in other populations largely remains consistent across studies. The objective of the present study is to assess if dietary patterns are associated with the risk of CRC in the population of Newfoundland and Labrador (NL). Methods Data from a population based case–control study in the province of NL were analyzed, including 506 CRC patients (306 men and 200 women) and 673 controls (400 men and 273 women), aged 20–74 years. Dietary habits were assessed by a 169-item food frequency questionnaire (FFQ). Logistic regression analyses were performed to investigate the association between dietary patterns and the CRC risk. Results Three major dietary patterns were derived using factor analysis, namely a Meat-diet pattern, a Plant-based diet pattern and a Sugary-diet pattern. In combination the three dietary patterns explained 74% of the total variance in food intake. Results suggest that the Meat-diet and the Sugary-diet increased the risk of CRC with corresponding odds ratios (ORs) of 1.84 (95% CI: 1.19-2.86) and 2.26 (95% CI: 1.39-3.66) for people in the highest intake quintile compared to those in the lowest. Whereas plant-based diet pattern decreases the risk of CRC with a corresponding OR of 0.55 (95% CI: 0.35-0.87). Even though odds ratios (ORs) were not always statistically significant, largely similar associations across three cancer sites were found: the proximal colon, the distal colon, and the rectum. Conclusion The finding that Meat-diet/Sugary-diet patterns increased and Plant-based diet pattern decreased the risk of CRC would guide the promotion of healthy eating for primary prevention of CRC in this population. Article in Journal/Newspaper Newfoundland Memorial University of Newfoundland: Research Repository Newfoundland Nutrition Journal 14 1 |
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description |
Background The relationship between major dietary patterns and colorectal cancer (CRC) in other populations largely remains consistent across studies. The objective of the present study is to assess if dietary patterns are associated with the risk of CRC in the population of Newfoundland and Labrador (NL). Methods Data from a population based case–control study in the province of NL were analyzed, including 506 CRC patients (306 men and 200 women) and 673 controls (400 men and 273 women), aged 20–74 years. Dietary habits were assessed by a 169-item food frequency questionnaire (FFQ). Logistic regression analyses were performed to investigate the association between dietary patterns and the CRC risk. Results Three major dietary patterns were derived using factor analysis, namely a Meat-diet pattern, a Plant-based diet pattern and a Sugary-diet pattern. In combination the three dietary patterns explained 74% of the total variance in food intake. Results suggest that the Meat-diet and the Sugary-diet increased the risk of CRC with corresponding odds ratios (ORs) of 1.84 (95% CI: 1.19-2.86) and 2.26 (95% CI: 1.39-3.66) for people in the highest intake quintile compared to those in the lowest. Whereas plant-based diet pattern decreases the risk of CRC with a corresponding OR of 0.55 (95% CI: 0.35-0.87). Even though odds ratios (ORs) were not always statistically significant, largely similar associations across three cancer sites were found: the proximal colon, the distal colon, and the rectum. Conclusion The finding that Meat-diet/Sugary-diet patterns increased and Plant-based diet pattern decreased the risk of CRC would guide the promotion of healthy eating for primary prevention of CRC in this population. |
format |
Article in Journal/Newspaper |
author |
Wang, Peizhong Peter Woodrow, Jennifer Zhu, Yun Roebothan, Barbara McLaughlin, John R. Parfrey, Patrick S. |
spellingShingle |
Wang, Peizhong Peter Woodrow, Jennifer Zhu, Yun Roebothan, Barbara McLaughlin, John R. Parfrey, Patrick S. Dietary patterns and colorectal cancer: results from a Canadian population-based study |
author_facet |
Wang, Peizhong Peter Woodrow, Jennifer Zhu, Yun Roebothan, Barbara McLaughlin, John R. Parfrey, Patrick S. |
author_sort |
Wang, Peizhong Peter |
title |
Dietary patterns and colorectal cancer: results from a Canadian population-based study |
title_short |
Dietary patterns and colorectal cancer: results from a Canadian population-based study |
title_full |
Dietary patterns and colorectal cancer: results from a Canadian population-based study |
title_fullStr |
Dietary patterns and colorectal cancer: results from a Canadian population-based study |
title_full_unstemmed |
Dietary patterns and colorectal cancer: results from a Canadian population-based study |
title_sort |
dietary patterns and colorectal cancer: results from a canadian population-based study |
publisher |
BioMed Central |
publishDate |
2015 |
url |
https://research.library.mun.ca/11785/ https://research.library.mun.ca/11785/1/oa_wang.pdf https://doi.org/10.1186/1475-2891-14-8 |
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Newfoundland |
geographic_facet |
Newfoundland |
genre |
Newfoundland |
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Newfoundland |
op_relation |
https://research.library.mun.ca/11785/1/oa_wang.pdf Wang, Peizhong Peter <https://research.library.mun.ca/view/creator_az/Wang=3APeizhong_Peter=3A=3A.html> and Woodrow, Jennifer <https://research.library.mun.ca/view/creator_az/Woodrow=3AJennifer=3A=3A.html> and Zhu, Yun <https://research.library.mun.ca/view/creator_az/Zhu=3AYun=3A=3A.html> and Roebothan, Barbara <https://research.library.mun.ca/view/creator_az/Roebothan=3ABarbara=3A=3A.html> and McLaughlin, John R. <https://research.library.mun.ca/view/creator_az/McLaughlin=3AJohn_R=2E_=3A=3A.html> and Parfrey, Patrick S. <https://research.library.mun.ca/view/creator_az/Parfrey=3APatrick_S=2E_=3A=3A.html> (2015) Dietary patterns and colorectal cancer: results from a Canadian population-based study. Nutrition Journal, 14 (8). ISSN 1475-2891 |
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cc_by_nc |
op_doi |
https://doi.org/10.1186/1475-2891-14-8 |
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Nutrition Journal |
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14 |
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