• Adiposity, hormone replacement therapy use and breast cancer risk by age and hormone receptor status: a large prospective cohort study 

      Ritte, Rebecca; Lukanova, Annekatrin; Berrino, Franco; Dossus, Laure; Tjønneland, Anne; Olsen, Anja; Overvad, Thure F.; Overvad, Kim; Clavel-Chapelon, Françoise; Fournier, Agnes; Fagherazzi, Guy; Rohrmann, Sabine; Teucher, Birgit; Boeing, Heiner; Aleksandrova, Krasimira; Trichopoulou, Antonia; Lagiou, Pagona; Trichopoulos, Dimitrios; Palli, Domenico; Sieri, Sabina; Panico, Salvatore; Tumino, Rosario; Vineis, Paolo; Quiros, Jose R; Buckland, Genevieve; Sanchez, Maria-José; Amiano, Pilar; Chirlaque, María Dolores; Ardanaz, Eva; Sund, Malin; Lenner, Per; Bueno-de-Mesquita, Bas; van Gils, Carla H.; Peeters, Petra H.M.; Krum-Hansen, Sanda; Gram, Inger Torhild; Lund, Eiliv; Khaw, Kay-Tee; Wareham, Nick; Allen, Naomi E.; Key, Timothy J.; Romieu, Isabelle; Rinaldi, Sabina; Siddiq, Afshan; Cox, David; Riboli, Elio; Kaaks, Rudolf (Journal article; Tidsskriftartikkel; Peer reviewed, 2012-05-14)
      Introduction: Associations of hormone-receptor positive breast cancer with excess adiposity are reasonably well characterized; however, uncertainty remains regarding the association of body mass index (BMI) with hormonereceptor negative malignancies, and possible interactions by hormone replacement therapy (HRT) use. Methods: Within the European EPIC cohort, Cox proportional hazards models were used ...
    • Reproductive factors and risk of hormone receptor positive and negative breast cancer: a cohort study. 

      Ritte, Rebecca; Tikk, Kaja; Lukanova, Annekatrin; Tjønneland, Anne; Olsen, Anja; Overvad, Kim; Dossus, Laure; Fournier, Agnes; Clavel-Chapelon, Françoise; Grote, Verena; Boeing, Heiner; Aleksandrova, Krasimira; Trichopoulou, Antonia; Lagiou, Pagona; Trichopoulos, Dimitrios; Palli, Domenico; Berrino, Franco; Mattiello, Amalia; Tumino, Rosario; Sacerdote, Carlotta; Quirós, José Ramón; Buckland, Genevieve; Molina-Montes, Esther; Chirlaque, María Dolores; Ardanaz, Eva; Amiano, Pilar; Bueno-de-Mesquita, H. Bas; van Gils, Carla H.; Peeters, Petra H M; Wareham, Nick; Khaw, Kay-Tee; Key, Timothy J; Travis, Ruth C.; Weiderpass, Elisabete; Dumeaux, Vanessa; Lund, Eiliv; Sund, Malin; Andersson, Anne; Romieu, Isabelle; Rinaldi, Sabina; Vineis, Paolo; Merritt, Melissa A; Riboli, Elio; Kaaks, Rudolf (Journal article; Tidsskriftartikkel; Peer reviewed, 2013)
      Background The association of reproductive factors with hormone receptor (HR)-negative breast tumors remains uncertain. Methods Within the EPIC cohort, Cox proportional hazards models were used to describe the relationships of reproductive factors (menarcheal age, time between menarche and first pregnancy, parity, number of children, age at first and last pregnancies, time since last full-term ...