Operation | < 75 years | ≥ 75 years | All patients | |
---|---|---|---|---|
Curative surgery | N = 6,042 | N = 3,663 | N = 9,705 | |
AR | 3,965 (65.6) | 1,998 (54.5) | 5,963 (61.4) | |
APE | 1,783 (29.5) | 1,047 (28.6) | 2,830 (29.2) | |
HA | 294 (4.9) | 618 (16.9) | 912 (9.4) | |
Noncurative surgery | N = 1,160 | N = 645 | N = 1,805 | |
AR | 485 (41.8) | 214 (33.2) | 699 (38.7) | |
APE | 350 (30.2) | 208 (32.2) | 558 (30.9) | |
HA | 325 (28.0) | 223 (34.6) | 548 (30.4) | |
Total | 7,202 | 4,308 | 11,510 |