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@ARTICLE{CastroEspin:277119,
author = {C. Castro-Espin and C. Bonet and M. Crous-Bou and N.
Nadal-Zaragoza and A. Tjønneland and L. Mellemkjær and M.
Hajji-Louati and T. Truong and V. Katzke$^*$ and C. Le
Cornet$^*$ and M. B. Schulze and F. Jannasch and G. Masala
and S. Sieri and S. Panico and C. Di Girolamo and G. Skeie
and K. B. Borch and K. S. Olsen and M.-J. Sánchez and P.
Amiano and M.-D. Chirlaque and M. Guevara and M. Sund and S.
Bodén and M. J. Gunter and E. M. Gonzalez-Gil and E.
Weiderpass and I. Aguilera-Buenosvinos and K. K. Tsilidis
and A. K. Heath and D. Aune and L. Dossus and A. Agudo},
title = {{A}ssociation of {M}editerranean diet with survival after
breast cancer diagnosis in women from nine {E}uropean
countries: results from the {EPIC} cohort study.},
journal = {BMC medicine},
volume = {21},
number = {1},
issn = {1741-7015},
address = {Heidelberg [u.a.]},
publisher = {Springer},
reportid = {DKFZ-2023-01284},
pages = {225},
year = {2023},
abstract = {The Mediterranean diet has been associated with lower risk
of breast cancer (BC) but evidence from prospective studies
on the role of Mediterranean diet on BC survival remains
sparse and conflicting. We aimed to investigate whether
adherence to Mediterranean diet prior to diagnosis is
associated with overall and BC-specific mortality.A total of
13,270 incident breast cancer cases were identified from an
initial sample of 318,686 women in 9 countries from the
European Prospective Investigation into Cancer and Nutrition
(EPIC) study. Adherence to Mediterranean diet was estimated
through the adapted relative Mediterranean diet (arMED), a
16-point score that includes 8 key components of the
Mediterranean diet and excludes alcohol. The degree of
adherence to arMED was classified as low (score 0-5), medium
(score 6-8), and high (score 9-16). Multivariable Cox
proportional hazards models were used to analyze the
association between the arMED score and overall mortality,
and Fine-Gray competing risks models were applied for
BC-specific mortality.After a mean follow-up of 8.6 years
from diagnosis, 2340 women died, including 1475 from breast
cancer. Among all BC survivors, low compared to medium
adherence to arMED score was associated with a $13\%$ higher
risk of all-cause mortality (HR 1.13, $95\%CI$ 1.01-1.26).
High compared to medium adherence to arMED showed a
non-statistically significant association (HR 0.94; $95\%$
CI 0.84-1.05). With no statistically significant departures
from linearity, on a continuous scale, a 3-unit increase in
the arMED score was associated with an $8\%$ reduced risk of
overall mortality (HR3-unit 0.92, $95\%$ CI: 0.87-0.97).
This result sustained when restricted to postmenopausal
women and was stronger among metastatic BC cases (HR3-unit
0.81, $95\%$ CI: 0.72-0.91).Consuming a Mediterranean diet
before BC diagnosis may improve long-term prognosis,
particularly after menopause and in cases of metastatic
breast cancer. Well-designed dietary interventions are
needed to confirm these findings and define specific dietary
recommendations.},
keywords = {Breast cancer (Other) / Cancer survivors (Other) / Dietary
patterns (Other) / Mediterranean diet (Other) / Prospective
studies (Other)},
cin = {C020},
ddc = {610},
cid = {I:(DE-He78)C020-20160331},
pnm = {313 - Krebsrisikofaktoren und Prävention (POF4-313)},
pid = {G:(DE-HGF)POF4-313},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:37365585},
doi = {10.1186/s12916-023-02934-3},
url = {https://inrepo02.dkfz.de/record/277119},
}