Stage | Patients undergoing surgical resection | Patients undergoing nonsurgical treatment | All patients |
I | |||
No. of patients | 33 | 3 | 36 (21%) |
Mean age ± SD | 65.9 ± 10.6 | 63.0 ± 1.4 | 65.7 ± 10.2 |
% female | 27.3 | 0 | 25.0 |
II | |||
No. of patients | 18 | 2 | 20 (12%) |
Mean age ± SD | 64.9 ± 9.8 | 61.8 ± 8.3 | 64.5 ± 9.5 |
% female | 11.1 | 0 | 10.0 |
IIIa | |||
No. of patients | 19 | 5 | 24 (14%) |
Average age ± SD | 65.0 ± 12.3 | 67.2 ± 8.7 | 65.5 ± 11.5 |
% female | 36.8 | 0 | 29.2 |
IIIb–IV | |||
No. of patients | 7 | 85 | 92 (53%) |
Mean age ± SD | 64.6 ± 11.4 | 65.9 ± 9.8 | 65.7 ± 9.9 |
% female | 28.6 | 22.4 | 22.8 |
All stages | |||
No. of patients | 77 | 95 | 172 (100%) |
Mean age ± SD | 65.3 ± 10.7 | 65.7 ± 9.5 | 65.6 ± 10.0 |
% female | 26.0 | 20.0 | 22.7 |