Covariate | 5-y Overall Survival | 5-y Cancer-Specific Survival | ||||
---|---|---|---|---|---|---|
Total No. (OS, %) | Logistic Analysis | Total No. (CSS, %) | Logistic Analysis | |||
Hazard Ratio (95% CI) | P Value | Hazard Ratio (95% CI) | P Value | |||
Sex | ||||||
Male | 161,545 (56.7) | 1 [Reference] | 160,455 (66.6) | 1 [Reference] | ||
Female | 146,618 (57.6) | 0.964 (0.950–0.978) | < .001 | 145,807 (67.2) | 0.973 (0.959–0.988) | < .001 |
Age, y | ||||||
≤ 44 y | 18,591 (65.2) | 1 [Reference] | 18,463 (67.1) | 1 [Reference] | ||
45-59y | 82,523 (67.1) | 0.919 (0.888–0.950) | < .001 | 82,076 (70.6) | 0.849 (0.821–0.879) | < .001 |
60-74y | 114,178 (61.8) | 1.158 (1.121–1.196) | < .001 | 113,505 (69.7) | 0.887 (0.858–0.917) | < .001 |
≥ 75y | 92,871 (41.5) | 2.641 (2.556–2.729) | < .001 | 92,218 (60.1) | 1.354 (1.310–1.400) | < .001 |
Marital status | ||||||
Married | 165,165 (62.8) | 1 [Reference] | 164,265 (70.8) | 1 [Reference] | ||
Unmarried | 127,587 (49.1) | 1.750 (1.724–1.776) | < .001 | 126,716 (61.1) | 1.544 (1.520–1.568) | < .001 |
Unknown | 15,411 (61.7) | 1.048 (1.013–1.084) | .007 | 15,281 (72.1) | 0.938 (0.904–0.974) | < .001 |
0 | 11,192 (80.0) | 1 [Reference] | 11,142 (93.6) | 1 [Reference] | ||
I | 72,764 (77.7) | 1.148 (1.093–1.206) | < .001 | 72,462 (91.4) | 1.376 (1.270–1.491) | < .001 |
II | 78,593 (68.3) | 1.857 (1.768–1.949) | < .001 | 78,201 (81.6) | 3.298 (3.050–3.565) | < .001 |
III | 83,499 (59.4) | 2.734 (2.605–2.869) | < .001 | 83,024 (67.9) | 6.914 (6.400–7.469) | < .001 |
IV | 62,115 (10.6) | 33.736 (31.998–35.568) | < .001 | 61,433 (12.1) | 106.242 (98.109–115.050) | < .001 |
Histology | ||||||
AC | 280,930 (58.0) | 1 [Reference] | 279,229 (67.8) | 1 [Reference] | ||
MAC | 24,018 (50.7) | 1.343 (1.308–1.379) | < .001 | 23,849 (60.9) | 1.352 (1.316–1.389) | < .001 |
SRCC | 3215 (26.8) | 3.772 (3.487–4.079) | < .001 | 3184 (32.5) | 4.373 (4.059–4.712) | < .001 |
Grade | ||||||
Grade I | 25,618 (69.4) | 1 [Reference] | 25,478 (81.1) | 1 [Reference] | ||
Grade II | 197,250 (60.7) | 1.468 (1.428–1.510) | < .001 | 196,101 (70.9) | 1.761 (1.704–1.820) | < .001 |
Grade III | 46,599 (44.4) | 2.840 (2.750–2.933) | < .001 | 46,277 (52.7) | 3.851 (3.714–3.994) | < .001 |
Grade IV | 5770 (44.7) | 2.806 (2.647–2.974) | < .001 | 5741 (53.3) | 3.760 (3.539–3.995) | < .001 |
Unknown | 32,926 (46.2) | 2.641 (2.552–2.733) | < .001 | 32,665 (54.6) | 3.568 (3.434–3.707) | < .001 |