Lifetime physical activity and risk of breast cancer

We conducted a case–control study of 394 women with breast cancer and 788 control women (91% response) to investigate the association of lifetime physical activity with mainly menopausal breast cancer risk. After controlling for potential confounders, the odds ratios (95% confidence intervals) for i...

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Detalles Bibliográficos
Autores principales: Lee, I-M, Cook, N R, Rexrode, K M, Buring, J E
Formato: Texto
Lenguaje:English
Publicado: Nature Publishing Group 2001
Materias:
Regular Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2375108/
https://www.ncbi.nlm.nih.gov/pubmed/11592766
http://dx.doi.org/10.1054/bjoc.2001.2003
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author Lee, I-M
Cook, N R
Rexrode, K M
Buring, J E
author_facet Lee, I-M
Cook, N R
Rexrode, K M
Buring, J E
author_sort Lee, I-M
collection PubMed
description We conducted a case–control study of 394 women with breast cancer and 788 control women (91% response) to investigate the association of lifetime physical activity with mainly menopausal breast cancer risk. After controlling for potential confounders, the odds ratios (95% confidence intervals) for increasing quartiles of lifetime physical activity were 1.00 (referent), 0.91 (0.60–1.37), 0.91 (0.60–1.39), and 1.10 (0.73–1.67), respectively;P, trend = 0.47. We also separately examined physical activity at ages 12–18, 19–34, 35–49 and ≥50 years; no significant trends were observed in any age group. These data do not support a role of physical activity in preventing breast cancer. © 2001 Cancer Research Campaignhttp://www.bjcancer.com
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spelling pubmed-23751082009-09-10 Lifetime physical activity and risk of breast cancer Lee, I-M Cook, N R Rexrode, K M Buring, J E Br J Cancer Regular Article We conducted a case–control study of 394 women with breast cancer and 788 control women (91% response) to investigate the association of lifetime physical activity with mainly menopausal breast cancer risk. After controlling for potential confounders, the odds ratios (95% confidence intervals) for increasing quartiles of lifetime physical activity were 1.00 (referent), 0.91 (0.60–1.37), 0.91 (0.60–1.39), and 1.10 (0.73–1.67), respectively;P, trend = 0.47. We also separately examined physical activity at ages 12–18, 19–34, 35–49 and ≥50 years; no significant trends were observed in any age group. These data do not support a role of physical activity in preventing breast cancer. © 2001 Cancer Research Campaignhttp://www.bjcancer.com Nature Publishing Group 2001-09 /pmc/articles/PMC2375108/ /pubmed/11592766 http://dx.doi.org/10.1054/bjoc.2001.2003 Text en Copyright © 2001 Cancer Research Campaign https://creativecommons.org/licenses/by/4.0/This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material.If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit https://creativecommons.org/licenses/by/4.0/.
spellingShingle Regular Article
Lee, I-M
Cook, N R
Rexrode, K M
Buring, J E
Lifetime physical activity and risk of breast cancer
title Lifetime physical activity and risk of breast cancer
title_full Lifetime physical activity and risk of breast cancer
title_fullStr Lifetime physical activity and risk of breast cancer
title_full_unstemmed Lifetime physical activity and risk of breast cancer
title_short Lifetime physical activity and risk of breast cancer
title_sort lifetime physical activity and risk of breast cancer
topic Regular Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2375108/
https://www.ncbi.nlm.nih.gov/pubmed/11592766
http://dx.doi.org/10.1054/bjoc.2001.2003
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