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©The Author(s) 2019.
World J Gastroenterol. Dec 21, 2019; 25(47): 6835-6846
Published online Dec 21, 2019. doi: 10.3748/wjg.v25.i47.6835
Published online Dec 21, 2019. doi: 10.3748/wjg.v25.i47.6835
Table 1 Patient and tumor charactistics by time period of diagnosis, n (%)
| Charactistics | Total (n = 2783) | 1989-1994 (n = 484) | 1995-1999 (n = 499) | 2000-2004 (n = 552) | 2005-2009 (n = 583) | 2010-2014 (n = 665) |
| Sex | ||||||
| Male | 1562 (56) | 259 (54) | 263 (53) | 308 (56) | 344 (59) | 388 (58) |
| Female | 1221 (44) | 225 (46) | 236 (47) | 244 (44) | 239 (41) | 277 (42) |
| Age (yr) | ||||||
| < 60 | 725 (26) | 140 (29) | 148 (30) | 178 (32) | 128 (22) | 131 (20) |
| 60-74 | 1304 (47) | 194 (40) | 219 (44) | 223 (40) | 301 (52) | 367 (55) |
| ≥ 75 | 754 (27) | 150 (31) | 132 (26) | 151 (27) | 154 (26) | 167 (25) |
| Histology | ||||||
| SCC | 2248 (81) | 382 (79) | 390(78) | 440 (80) | 480 (82) | 556 (84) |
| Adenocarcino-ma | 320 (11) | 62 (13) | 63 (13) | 70 (13) | 61 (10) | 64 (10) |
| Other | 215 (8) | 40 (8) | 46 (9) | 42 (8) | 42 (7) | 45 (7) |
| Tumor location | ||||||
| CEC | 648 (23) | 138 (29) | 138 (28) | 154 (28) | 126 (22) | 92 (14) |
| UTEC | 2135 (77) | 346 (71) | 361 (72) | 398 (72) | 457 (78) | 573 (86) |
| cT classification | ||||||
| cT1 | 81 (3) | 17 (4) | 16 (3) | 12 (2) | 16 (3) | 20 (3) |
| cT2 | 236 (8) | 12 (2) | 16 (3) | 36 (7) | 48 (8) | 124 (19) |
| cT3 | 447 (16) | 36 (7) | 39 (8) | 79 (14) | 109 (19) | 184 (28) |
| cT4 | 665 (24) | 115 (24) | 123 (25) | 161 (29) | 147 (25) | 119 (18) |
| cTx | 1354 (49) | 304 (63) | 305 (61) | 264 (48) | 263 (45) | 218 (33) |
| cN classification | ||||||
| cN0 | 892 (32) | 172 (36) | 173 (35) | 189 (34) | 157 (27) | 201 (30) |
| cN+ | 1193 (43) | 119 (25) | 158 (32) | 208 (38) | 313 (54) | 395 (59) |
| cNx | 698 (25) | 193 (40) | 168 (34) | 155 (28) | 113 (19) | 69 (10) |
| cM classification | ||||||
| cM0 | 1752 (63) | 311 (64) | 314 (63) | 316 (57) | 344 (59) | 467 (70) |
| cM1 | 589 (21) | 79 (16) | 88 (18) | 96 (17) | 135 (23) | 191 (29) |
| cMx | 442 (16) | 94 (19) | 97 (19) | 140 (25) | 104 (18) | 7 (1) |
| TNM stage | ||||||
| 1 | 64 (2) | 14 (3) | 14 (3) | 9 (2) | 14 (2) | 13 (2) |
| 2 | 565 (20) | 80 (17) | 72 (14) | 100 (18) | 125 (22) | 188 (28) |
| 3 | 763 (27) | 102 (21) | 126 (25) | 173 (31) | 174 (30) | 188 (28) |
| 4 | 589 (21) | 79 (16) | 88 (18) | 96 (17) | 135 (23) | 191 (29) |
| Unknown | 802 (29) | 209 (43) | 199 (40) | 174 (32) | 135 (23) | 85 (13) |
- Citation: de Vos-Geelen J, Geurts SM, van Putten M, Valkenburg-van Iersel LB, Grabsch HI, Haj Mohammad N, Hoebers FJ, Hoge CV, Jeene PM, de Jong EJ, van Laarhoven HW, Rozema T, Slingerland M, Tjan-Heijnen VC, Nieuwenhuijzen GA, Lemmens VE. Trends in treatment and overall survival among patients with proximal esophageal cancer. World J Gastroenterol 2019; 25(47): 6835-6846
- URL: https://www.wjgnet.com/1007-9327/full/v25/i47/6835.htm
- DOI: https://dx.doi.org/10.3748/wjg.v25.i47.6835