From: The survival and the long-term trends of patients with gastric cancer in Shanghai, China
Variables | Total | Male | Female | χ2# | P | |
---|---|---|---|---|---|---|
Area | ||||||
Urban | 5139 (47.1) | 3270 (46.5) | 1869 (48.3) | 3.32 | 0.068 | |
Suburb | 5770 (52.9) | 3768 (53.5) | 2002 (51.7) | |||
Age-group | ||||||
15- | 107 (1.0) | 45 (0.6) | 62 (1.6) | 125.18 | <0.001 | |
35- | 541 (5.0) | 292 (4.1) | 249 (6.4) | |||
45- | 1625 (14.9) | 1032 (14.7) | 593 (15.3) | |||
55- | 1720 (15.8) | 1220 (17.3) | 500 (12.9) | |||
65- | 3545 (32.5) | 2367 (33.6) | 1178 (30.4) | |||
75- | 2881 (26.4) | 1828 (26.0) | 1053 (27.2) | |||
85+ | 490 (4.5) | 254 (3.6) | 236 (6.1) | |||
Tumor site* | ||||||
C16.0 | 1371 (12.6) | 1005 (14.3) | 366 (9.5) | 79.41 | <0.001 | |
C16.1 | 171 (1.6) | 119 (1.7) | 52 (1.3) | |||
C16.2 | 873 (8.0) | 536 (7.6) | 337 (8.7) | |||
C16.3 | 2436 (22.3) | 1545 (22.0) | 891 (23) | |||
C16.4 | 106 (1.0) | 67 (1.0) | 39 (1.0) | |||
C16.5 | 758 (6.9) | 527 (7.5) | 231 (6) | |||
C16.6 | 62 (0.6) | 30 (0.4) | 32 (0.8) | |||
C16.8 | 336 (3.1) | 222 (3.2) | 114 (2.9) | |||
C16.9 | 4796 (44.0) | 2987 (42.4) | 1809 (46.7) | |||
Stage | ||||||
I | 601 (5.5) | 394 (5.6) | 207 (5.3) | 8.371 | 0.079 | |
II | 1085 (9.9) | 721 (10.2) | 364 (9.4) | |||
III | 1353 (12.4) | 902 (12.8) | 451 (11.7) | |||
IV | 1504 (13.8) | 982 (14.0) | 522 (13.5) | |||
Unknown | 6366 (58.4) | 4039 (57.4) | 2327 (60.1) | |||
Vital status | ||||||
Died | 8365 (76.7) | 5454 (77.5) | 2911 (75.2) | 7.96 | 0.019 | |
Survival | 2312 (21.2) | 1445 (20.5) | 867 (22.4) | |||
Lost to follow up | 232 (2.1) | 139 (2.0) | 93 (2.4) |