Operation Methods | n(%) | Median Age(range) | Overall Survival (OS) | Cancer-specific Survival (CSS) | ||
---|---|---|---|---|---|---|
Mean OS, m | Median OS, m | Mean CSS, m | Median CSS, m | |||
All patients | 944 | 64(13–94) | 150.50 | 176.00 | 158.69 | 186.00 |
Lobectomy and/or isthmectomya | 344(36.4) | 66(16–94) | 147.59 | NR | 156.80 | 192.00 |
Removal of less than a lobeb | 136(14.4) | 65.5(22–92) | 125.51 | 139.00 | 140.18 | 167.00 |
Removal of more than a lobec | 120(12.7) | 65.5(20–90) | 138.53 | 168.00 | 152.00 | 195.00 |
Total thyroidectomy | 322(34.1) | 60(13–92) | 158.40 | 199.00 | 161.37 | NR |
Othersd | 22(2.3) | 66(33–89) | 140.44 | NR | 137.02 | 186.00 |