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Region Hovedstaden - en del af Københavns Universitetshospital
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Breast cancer survival and season of surgery: an ecological open cohort study

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

DOI

  1. Dexamethasone Dose and Early Postoperative Recovery after Mastectomy: A Double-blind, Randomized Trial

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

  2. The role of H1 antihistamines in contralateral breast cancer: a Danish nationwide cohort study

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

  3. 25-Hydroxyvitamin D at time of breast cancer diagnosis and breast cancer survival

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

  4. Delayed two-stage breast reconstruction: The impact of radiotherapy

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

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Background Vitamin D has been suggested to influence the incidence and prognosis of breast cancer, and studies have found better overall survival (OS) after diagnosis for breast cancer in summer-autumn, where the vitamin D level are expected to be highest. Objective To compare the prognostic outcome for early breast cancer patients operated at different seasons of the year. Design Open population-based cohort study. Setting Danish women operated 1978-2010. Cases 79 658 adjusted for age at surgery, period of surgery, tumour size, axillary lymph node status and hormone receptor status. Statistical analysis The association between OS and season of surgery was analysed by Cox proportional hazards regression models, at survival periods 0-1, 0-2, 0-5 and 0-10 years after surgery. A two-sided p value
OriginalsprogEngelsk
TidsskriftBMJ Open
Vol/bind2
Sider (fra-til)e000358
DOI
StatusUdgivet - 2012

ID: 36625924