Table 2.
Survival probabilities (%) by age, sex, and extent of gastrectomy.
| Variable | Men (n = 5584) | Women (n = 3053) | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total | Distal gastrectomy | Total gastrectomy | Total | Distal gastrectomy | Total gastrectomy | |||||||||||||||||||
| N | 5-year survival probability (%) | 10-year survival probability (%) | 15-year survival probability (%) | N | 5-year survival probability (%) | 10-year survival probability (%) | 15-year survival probability (%) | N | 5-year survival probability (%) | 10-year survival probability (%) | 15-year survival probability (%) | N | 5-year survival probability (%) | 10-year survival probability (%) | 15-year survival probability (%) | N | 5-year survival probability (%) | 10-year survival probability (%) | 15-year survival probability (%) | N | 5-year survival probability (%) | 10-year survival probability (%) | 15-year survival probability (%) | |
| 20–29 | 16 | 100 (100, 100) | 100 (100, 100) | 100 (100, 100) | 15 | 100 (100, 100) | 100 (100, 100) | 100 (100, 100) | 1 | 100 (100, 100) | 100 (100, 100) | 100 (100, 100) | 19 | 100 (100, 100) | 100 (100, 100) | 100 (100, 100) | 15 | 100 (100, 100) | 100 (100, 100) | 100 (100, 100) | 4 | 100 (100, 100) | 100 (100, 100) | 100 (100, 100) |
| 30–39 | 204 | 99.51 (96.57, 99.93) | 97.94 (94.59, 99.22) | 95.36 (88.7, 98.13) | 161 | 99.38 (95.67, 99.91) | 98.04 (94.02, 99.36) | 94.84 (86.51, 98.08) | 43 | 100 (100, 100) | 97.67 (84.62, 99.67) | 97.67 (84.62, 99.67) | 231 | 99.13 (96.58, 99.78) | 98.58 (95.64, 99.54) | 97.7 (93.7, 99.17) | 181 | 99.45 (96.14, 99.92) | 99.45 (96.14, 99.92) | 98.28 (92.69, 99.6) | 50 | 98 (86.64, 99.72) | 95.49 (82.97, 98.86) | 95.49 (82.97, 98.86) |
| 40–49 | 906 | 98.01 (96.86, 98.74) | 95.23 (93.57, 96.47) | 91.78 (89.27, 93.72) | 719 | 98.33 (97.08, 99.05) | 95.73 (93.91, 97.02) | 92.94 (90.32, 94.87) | 187 | 96.79 (92.99, 98.54) | 93.32 (88.51, 96.15) | 86.77 (78.31, 92.09) | 694 | 98.99 (97.89, 99.52) | 97.91 (96.49, 98.76) | 95.04 (92.02, 96.94) | 564 | 99.11 (97.88, 99.63) | 97.96 (96.35, 98.87) | 95.08 (91.45, 97.19) | 130 | 98.46 (93.99, 99.61) | 97.69 (93, 99.25) | 94.79 (87.39, 97.9) |
| 50–59 | 1740 | 96.72 (95.77, 97.46) | 92.01 (90.58, 93.23) | 85.84 (83.19, 88.09) | 1385 | 96.97 (95.92, 97.75) | 92.6 (91.03, 93.9) | 86.44 (83.35, 88.99) | 355 | 95.77 (93.09, 97.43) | 89.63 (85.76, 92.5) | 83.31 (77.43, 87.78) | 901 | 99 (98.09, 99.48) | 96.33 (94.81, 97.41) | 94.15 (91.77, 95.86) | 706 | 99.01 (97.93, 99.53) | 96.37 (94.62, 97.56) | 94.1 (91.25, 96.04) | 195 | 98.97 (95.96, 99.74) | 96.15 (92.08, 98.15) | 94.37 (89.21, 97.1) |
| 60–69 | 1670 | 93.34 (92.04, 94.44) | 84.11 (82.19, 85.83) | 67.15 (63.56, 70.48) | 1281 | 93.51 (92.02, 94.73) | 84.81 (82.66, 86.72) | 68.15 (64.13, 71.82) | 389 | 92.78 (89.71, 94.96) | 81.65 (77.14, 85.35) | 63.74 (55.37, 70.96) | 707 | 96.88 (95.31, 97.94) | 92.83 (90.59, 94.55) | 85.84 (80.38, 89.87) | 585 | 97.26 (95.57, 98.31) | 93.12 (90.66, 94.95) | 85.7 (79, 90.39) | 122 | 95.08 (89.38, 97.76) | 91.48 (84.71, 95.33) | 85.63 (74.9, 92.01) |
| 70–79 | 920 | 85.09 (82.62, 87.24) | 58.35 (54.89, 61.64) | 33.36 (27.48, 39.33) | 717 | 87.02 (84.33, 89.27) | 61.33 (57.44, 64.98) | 33.65 (27.05, 40.37) | 203 | 78.25 (71.9, 83.33) | 47.69 (40.16, 54.82) | 35.21 (23.53, 47.09) | 437 | 94.73 (92.18, 96.47) | 82.27 (78.16, 85.68) | 60.5 (51.57, 68.29) | 375 | 95.46 (92.8, 97.16) | 82.94 (78.55, 86.51) | 61.36 (51.5, 69.81) | 62 | 90.32 (79.72, 95.53) | 77.25 (62.79, 86.66) | 52.23 (27.81, 71.92) |
| 80+ | 128 | 64.61 (55.44, 72.36) | 34.64 (24.52, 44.96) | 7.56 (0.79, 25.22) | 115 | 66.96 (57.34, 74.88) | 37.9 (26.95, 48.77) | 8.27 (0.84, 27.24) | 13 | 46.15 (19.16, 69.64) | 27.69 (7.13, 53.56) | 27.69 (7.13, 53.56) | 64 | 78.64 (65.93, 87.06) | 61.25 (42.94, 75.26) | 53.59 (32.1, 71.01) | 61 | 79.28 (66.27, 87.73) | 65.91 (48.25, 78.78) | 57.67 (35.33, 74.73) | 3 | 66.67 (5.41, 94.52) | 66.67 (5.41, 94.52) | 66.67 (5.41, 94.52) |