Parameter | 1996–2002 | 2003–2009 | P value |
---|---|---|---|
N | 618 | 967 | |
Age | 42.7 ± 5.7 | 41.9 ± 3.8 | |
Gender (%) | |||
Male | 128 (20) | 205 (21) | |
Female | 490 (80) | 762 (79) | |
Carcinoma (%) | 52 (8.4) | 164 (16.9) | 0.021 |
Papillary | 41 (78.8) | 142 (86.5) | 0.023 |
Follicular | 7 (13.4) | 17 (10.3) | |
Medullar | 2 (3.9) | 3 (2.5) | |
Other | 2 (3.9) | 3 (2.5) | |
Surgical operation (%) | |||
BTT | 273 (44.1) | 776 (80.2) | 0.029 |
BST | 302 (48.8) | 141 (14.5) | 0.032 |
Lobectomy | 43 (7.1) | 50 (5.3) |