242 / 1138
4605 stage I NSCLC patients aged ≥75 years
37%
36%
37%
38%
33%
31%
25%
31%
32%
0% 20% 40% 60% 80% 100%
2007-2009
2004-2006
2001-2003
Percentage of patients aged 75 years or older with stage I NSCLC
Surgery
Radiotherapy
Neither
* estimated utilization of SABR in radiotherapy group was >75%,
*
Dutch population study (2001-2009)
Haasbeek C, Ann Oncol 2012
SABR commenced at VUMC