TY  - JOUR
AU  - Babic, Ana
AU  - Sasamoto, Naoko
AU  - Rosner, Bernard A
AU  - Tworoger, Shelley S
AU  - Jordan, Susan J
AU  - Risch, Harvey A
AU  - Harris, Holly R
AU  - Rossing, Mary Anne
AU  - Doherty, Jennifer A
AU  - Fortner, Renée T
AU  - Chang-Claude, Jenny
AU  - Goodman, Marc T
AU  - Thompson, Pamela J
AU  - Moysich, Kirsten B
AU  - Ness, Roberta B
AU  - Kjaer, Susanne K
AU  - Jensen, Allan
AU  - Schildkraut, Joellen M
AU  - Titus, Linda J
AU  - Cramer, Daniel W
AU  - Bandera, Elisa V
AU  - Qin, Bo
AU  - Sieh, Weiva
AU  - McGuire, Valerie
AU  - Sutphen, Rebecca
AU  - Pearce, Celeste L
AU  - Wu, Anna H
AU  - Pike, Malcolm
AU  - Webb, Penelope M
AU  - Modugno, Francesmary
AU  - Terry, Kathryn L
TI  - Association Between Breastfeeding and Ovarian Cancer Risk.
JO  - JAMA oncology
VL  - 6
IS  - 6
SN  - 2374-2437
CY  - Chicago, Ill.
PB  - American Medical Association
M1  - DKFZ-2020-00724
SP  - e200421
PY  - 2020
AB  - Breastfeeding has been associated with a reduced risk of epithelial ovarian cancer in multiple studies, but others showed no association. Whether risk reduction extends beyond that provided by pregnancy alone or differs by histotype is unclear. Furthermore, the observed associations between duration and timing of breastfeeding with ovarian cancer risk have been inconsistent.To determine the association between breastfeeding (ie, ever/never, duration, timing) and ovarian cancer risk overall and by histotype.A pooled analysis of parous women with ovarian cancer and controls from 13 case-control studies participating in the Ovarian Cancer Association Consortium was performed. Odds ratios (ORs) and 95
LB  - PUB:(DE-HGF)16
C6  - pmid:32239218
DO  - DOI:10.1001/jamaoncol.2020.0421
UR  - https://inrepo02.dkfz.de/record/154384
ER  -