TY  - JOUR
AU  - Giardiello, Daniele
AU  - Hauptmann, Michael
AU  - Steyerberg, Ewout W
AU  - Adank, Muriel A
AU  - Akdeniz, Delal
AU  - Blom, Jannet C
AU  - Blomqvist, Carl
AU  - Bojesen, Stig E
AU  - Bolla, Manjeet K
AU  - Brinkhuis, Mariël
AU  - Chang-Claude, Jenny
AU  - Czene, Kamila
AU  - Devilee, Peter
AU  - Dunning, Alison M
AU  - Easton, Douglas F
AU  - Eccles, Diana M
AU  - Fasching, Peter A
AU  - Figueroa, Jonine
AU  - Flyger, Henrik
AU  - García-Closas, Montserrat
AU  - Haeberle, Lothar
AU  - Haiman, Christopher A
AU  - Hall, Per
AU  - Hamann, Ute
AU  - Hopper, John L
AU  - Jager, Agnes
AU  - Jakubowska, Anna
AU  - Jung, Audrey
AU  - Keeman, Renske
AU  - Koppert, Linetta B
AU  - Kramer, Iris
AU  - Lambrechts, Diether
AU  - Le Marchand, Loic
AU  - Lindblom, Annika
AU  - Lubiński, Jan
AU  - Manoochehri, Mehdi
AU  - Mariani, Luigi
AU  - Nevanlinna, Heli
AU  - Oldenburg, Hester S A
AU  - Pelders, Saskia
AU  - Pharoah, Paul D P
AU  - Shah, Mitul
AU  - Siesling, Sabine
AU  - Smit, Vincent T H B M
AU  - Southey, Melissa C
AU  - Tapper, William J
AU  - Tollenaar, Rob A E M
AU  - van den Broek, Alexandra J
AU  - van Deurzen, Carolien H M
AU  - van Leeuwen, Flora E
AU  - van Ongeval, Chantal
AU  - Van't Veer, Laura J
AU  - Wang, Qin
AU  - Wendt, Camilla
AU  - Westenend, Pieter J
AU  - Hooning, Maartje J
AU  - Schmidt, Marjanka K
TI  - Prediction of contralateral breast cancer: external validation of risk calculators in 20 international cohorts.
JO  - Breast cancer research and treatment
VL  - 181
IS  - 2
SN  - 1573-7217
CY  - Dordrecht [u.a.]
PB  - Springer Science + Business Media B.V.
M1  - DKFZ-2020-00795
SP  - 423-434
PY  - 2020
N1  - 2020 Jun;181(2):423-434
AB  - Three tools are currently available to predict the risk of contralateral breast cancer (CBC). We aimed to compare the performance of the Manchester formula, CBCrisk, and PredictCBC in patients with invasive breast cancer (BC).We analyzed data of 132,756 patients (4682 CBC) from 20 international studies with a median follow-up of 8.8 years. Prediction performance included discrimination, quantified as a time-dependent Area-Under-the-Curve (AUC) at 5 and 10 years after diagnosis of primary BC, and calibration, quantified as the expected-observed (E/O) ratio at 5 and 10 years and the calibration slope.The AUC at 10 years was: 0.58 (95
LB  - PUB:(DE-HGF)16
C6  - pmid:32279280
DO  - DOI:10.1007/s10549-020-05611-8
UR  - https://inrepo02.dkfz.de/record/154473
ER  -