Pre- and post-diagnostic intake of whole grain and dairy products and breast cancer prognosis: the Danish Diet, Cancer and Health cohort

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Pre- and post-diagnostic intake of whole grain and dairy products and breast cancer prognosis : the Danish Diet, Cancer and Health cohort. / Andersen, Julie Louise Munk; Hansen, Louise; Thomsen, Birthe Lykke Riegels; Christiansen, Lisa Rudolph; Dragsted, Lars Ove; Olsen, Anja.

In: Breast Cancer Research and Treatment, Vol. 179, No. 3, 2020, p. 743-753.

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

Andersen, JLM, Hansen, L, Thomsen, BLR, Christiansen, LR, Dragsted, LO & Olsen, A 2020, 'Pre- and post-diagnostic intake of whole grain and dairy products and breast cancer prognosis: the Danish Diet, Cancer and Health cohort', Breast Cancer Research and Treatment, vol. 179, no. 3, pp. 743-753. https://doi.org/10.1007/s10549-019-05497-1

APA

Andersen, J. L. M., Hansen, L., Thomsen, B. L. R., Christiansen, L. R., Dragsted, L. O., & Olsen, A. (2020). Pre- and post-diagnostic intake of whole grain and dairy products and breast cancer prognosis: the Danish Diet, Cancer and Health cohort. Breast Cancer Research and Treatment, 179(3), 743-753. https://doi.org/10.1007/s10549-019-05497-1

Vancouver

Andersen JLM, Hansen L, Thomsen BLR, Christiansen LR, Dragsted LO, Olsen A. Pre- and post-diagnostic intake of whole grain and dairy products and breast cancer prognosis: the Danish Diet, Cancer and Health cohort. Breast Cancer Research and Treatment. 2020;179(3):743-753. https://doi.org/10.1007/s10549-019-05497-1

Author

Andersen, Julie Louise Munk ; Hansen, Louise ; Thomsen, Birthe Lykke Riegels ; Christiansen, Lisa Rudolph ; Dragsted, Lars Ove ; Olsen, Anja. / Pre- and post-diagnostic intake of whole grain and dairy products and breast cancer prognosis : the Danish Diet, Cancer and Health cohort. In: Breast Cancer Research and Treatment. 2020 ; Vol. 179, No. 3. pp. 743-753.

Bibtex

@article{4ae124b6b089437894f577a6349c03ad,
title = "Pre- and post-diagnostic intake of whole grain and dairy products and breast cancer prognosis: the Danish Diet, Cancer and Health cohort",
abstract = "Purpose: Fiber rich foods and dairy products have been suggested to be associated with breast cancer prognosis, though existing research is limited and either report on pre- or post-diagnostic dietary intake in relation to breast cancer prognosis. We investigated the associations between intake of whole grain (WG) and dairy products assessed both pre- and post-diagnostically in relation to breast cancer prognosis.Methods: A total of 1965 women from the Diet, Cancer and Health cohort who were diagnosed with breast cancer between baseline (1993-1997) and December 2013 were included and followed for a median of 7 years after diagnosis. During follow-up, 309 women experienced breast cancer recurrence and 460 women died, of whom 301 died from breast cancer. Dietary assessment by food frequency questionnaires was obtained up to three times, pre- and post-diagnostic, over a period of 18 years. Cox proportional hazard models were used to estimate hazard ratios.Results: No associations were observed between pre- or post-diagnostic intake of total WG or total dairy products and breast cancer prognosis. A high pre-diagnostic intake of oatmeal/muesli was associated with lower all-cause mortality (HR 0.76, 95{\%} CI 0.59-0.99), whereas high post-diagnostic intake of rye bread was associated with higher breast cancer-specific mortality (HR 1.29, 95{\%} CI 1.02-1.63). A generally high intake of cheese was associated with a higher recurrence rate.Conclusion: Pre-diagnostic intake of oatmeal/muesli was associated with lower all-cause mortality, and post-diagnostic intake of rye bread was associated with higher breast cancer specific mortality.",
keywords = "Faculty of Science, Epidemiology, Whole grains, Dairy products, Cohort study, Breast cancer prognosis",
author = "Andersen, {Julie Louise Munk} and Louise Hansen and Thomsen, {Birthe Lykke Riegels} and Christiansen, {Lisa Rudolph} and Dragsted, {Lars Ove} and Anja Olsen",
note = "CURIS 2020 NEXS 022",
year = "2020",
doi = "10.1007/s10549-019-05497-1",
language = "English",
volume = "179",
pages = "743--753",
journal = "Breast Cancer Research and Treatment",
issn = "0167-6806",
publisher = "Springer",
number = "3",

}

RIS

TY - JOUR

T1 - Pre- and post-diagnostic intake of whole grain and dairy products and breast cancer prognosis

T2 - the Danish Diet, Cancer and Health cohort

AU - Andersen, Julie Louise Munk

AU - Hansen, Louise

AU - Thomsen, Birthe Lykke Riegels

AU - Christiansen, Lisa Rudolph

AU - Dragsted, Lars Ove

AU - Olsen, Anja

N1 - CURIS 2020 NEXS 022

PY - 2020

Y1 - 2020

N2 - Purpose: Fiber rich foods and dairy products have been suggested to be associated with breast cancer prognosis, though existing research is limited and either report on pre- or post-diagnostic dietary intake in relation to breast cancer prognosis. We investigated the associations between intake of whole grain (WG) and dairy products assessed both pre- and post-diagnostically in relation to breast cancer prognosis.Methods: A total of 1965 women from the Diet, Cancer and Health cohort who were diagnosed with breast cancer between baseline (1993-1997) and December 2013 were included and followed for a median of 7 years after diagnosis. During follow-up, 309 women experienced breast cancer recurrence and 460 women died, of whom 301 died from breast cancer. Dietary assessment by food frequency questionnaires was obtained up to three times, pre- and post-diagnostic, over a period of 18 years. Cox proportional hazard models were used to estimate hazard ratios.Results: No associations were observed between pre- or post-diagnostic intake of total WG or total dairy products and breast cancer prognosis. A high pre-diagnostic intake of oatmeal/muesli was associated with lower all-cause mortality (HR 0.76, 95% CI 0.59-0.99), whereas high post-diagnostic intake of rye bread was associated with higher breast cancer-specific mortality (HR 1.29, 95% CI 1.02-1.63). A generally high intake of cheese was associated with a higher recurrence rate.Conclusion: Pre-diagnostic intake of oatmeal/muesli was associated with lower all-cause mortality, and post-diagnostic intake of rye bread was associated with higher breast cancer specific mortality.

AB - Purpose: Fiber rich foods and dairy products have been suggested to be associated with breast cancer prognosis, though existing research is limited and either report on pre- or post-diagnostic dietary intake in relation to breast cancer prognosis. We investigated the associations between intake of whole grain (WG) and dairy products assessed both pre- and post-diagnostically in relation to breast cancer prognosis.Methods: A total of 1965 women from the Diet, Cancer and Health cohort who were diagnosed with breast cancer between baseline (1993-1997) and December 2013 were included and followed for a median of 7 years after diagnosis. During follow-up, 309 women experienced breast cancer recurrence and 460 women died, of whom 301 died from breast cancer. Dietary assessment by food frequency questionnaires was obtained up to three times, pre- and post-diagnostic, over a period of 18 years. Cox proportional hazard models were used to estimate hazard ratios.Results: No associations were observed between pre- or post-diagnostic intake of total WG or total dairy products and breast cancer prognosis. A high pre-diagnostic intake of oatmeal/muesli was associated with lower all-cause mortality (HR 0.76, 95% CI 0.59-0.99), whereas high post-diagnostic intake of rye bread was associated with higher breast cancer-specific mortality (HR 1.29, 95% CI 1.02-1.63). A generally high intake of cheese was associated with a higher recurrence rate.Conclusion: Pre-diagnostic intake of oatmeal/muesli was associated with lower all-cause mortality, and post-diagnostic intake of rye bread was associated with higher breast cancer specific mortality.

KW - Faculty of Science

KW - Epidemiology

KW - Whole grains

KW - Dairy products

KW - Cohort study

KW - Breast cancer prognosis

U2 - 10.1007/s10549-019-05497-1

DO - 10.1007/s10549-019-05497-1

M3 - Journal article

C2 - 31773360

VL - 179

SP - 743

EP - 753

JO - Breast Cancer Research and Treatment

JF - Breast Cancer Research and Treatment

SN - 0167-6806

IS - 3

ER -

ID: 231303626