The utilization rate of RT increased from 64.4% in 2011 to 70.3% in 2015. After BCS and mastectomy, 97.3% and 26.1% of the patients received RT, respectively. For patients undergoing BCS and mastectomy, lower age and ER + tumours were associated with higher RT utilisation rates. After mastectomy, also larger tumour sizes, lymph node involvement, grade-2 and 3 tumours and diagnosis in more recent years were associated with higher RT use.

Additional Metadata
Persistent URL dx.doi.org/10.1111/tbj.13376, hdl.handle.net/1765/117252
Journal The Breast Journal
Citation
Schreuder, K. (Kay), Middelburg, J.G, Aarts, M.J, Merkus, J.W.S, Poortmans, P.M.P, Jobsen, J.J, … Struikmans, H. (2019). An actualised population-based study on the use of radiotherapy in breast cancer patients in the Netherlands. The Breast Journal. doi:10.1111/tbj.13376