| 总例数 | eCura C-2 ESD | 比值比(95%可信区间) | c2值 | P值 | |
否 | 是 | |||||
年龄(岁) |
|
|
|
| 2.082 | 0.149 |
≤60 | 257 (39.1) | 237 (40.0) | 20 (30.8) |
|
|
|
>60 | 401 (60.9) | 356 (60.0) | 45 (69.2) |
|
|
|
性别 |
|
|
|
| 4.864 | 0.027 |
女 | 177 (26.9) | 167 (28.2) | 10 (15.4) | 1 |
|
|
男 | 481 (73.1) | 426 (71.8) | 55 (84.6) | 2.156 (1.074, 4.329) |
|
|
吸烟史 |
|
|
|
| 4.373 | 0.037 |
无 | 364 (55.3) | 336 (56.7) | 28 (43.1) | 1 |
|
|
有 | 294 (44.7) | 257 (43.3) | 37 (56.9) | 1.728 (1.030, 2.898) |
|
|
饮酒史 |
|
|
|
| 6.994 | 0.008 |
无 | 394 (59.9) | 365 (61.6) | 29 (44.6) | 1 |
|
|
有 | 264 (40.1) | 228 (38.4) | 36 (55.4) | 1.987 (1.186, 3.330) |
|
|
阿司匹林服用史 |
|
|
|
| - | 0.102 |
无 | 618 (93.9) | 560 (94.4) | 58 (89.2) |
|
|
|
有 | 40 (6.1) | 33 (5.6) | 7 (10.8) |
|
|
|
胃癌家族史 |
|
|
|
| 0.095 | 0.758 |
无 | 590 (89.7) | 531 (89.5) | 59 (90.8) |
|
|
|
有 | 68 (10.3) | 62 (10.5) | 6 (9.2) |
|
|
|
体质指数(kg/m2) |
|
|
|
| 0.703 | 0.402 |
≤28 | 578 (87.8) | 523 (88.2) | 55 (84.6) |
|
|
|
>28 | 80 (12.2) | 70 (11.8) | 10 (15.4) |
|
|
|
癌胚抗原(g/L) |
|
|
|
| 4.909 | 0.027 |
≤3.4 | 533 (81.0) | 487 (82.1) | 46 (70.8) | 1 |
|
|
>3.4 | 125 (19.0) | 106 (17.9) | 19 (29.2) | 1.898 (1.069, 3.370) |
|
|
高级内镜医师 |
|
|
|
| 0.934 | 0.334 |
否 | 331 (50.3) | 302 (50.9) | 29 (44.6) |
|
|
|
是 | 327 (49.7) | 291 (49.1) | 36 (55.4) |
|
|
|
多发早期胃癌 |
|
|
|
| - | 0.004 |
否 | 610 (92.7) | 556 (93.8) | 54 (83.1) | 1 |
|
|
是 | 48 (7.3) | 37 (6.2) | 11 (16.9) | 3.061 (1.477, 6.344) |
|
|
部位 |
|
|
|
| - | <0.001 |
胃角/胃窦 | 470 (71.4) | 444 (74.9) | 26 (40.0) | 1 |
|
|
胃底/胃体 | 166 (25.2) | 136 (22.9) | 30 (46.2) | 3.767 (2.153, 6.589) | 24.025 | <0.001 |
贲门 | 22 (3.3) | 13 (2.2) | 9 (13.8) | 11.822 (4.630, 30.187) | - | <0.001 |
环周定位 |
|
|
|
| 2.296 | 0.513 |
小弯 | 284 (43.2) | 251 (42.3) | 33 (50.8) |
|
|
|
前壁 | 128 (19.5) | 119 (20.1) | 9 (13.8) |
|
|
|
后壁 | 121 (18.4) | 109 (18.4) | 12 (18.5) |
|
|
|
大弯 | 125 (19.0) | 114 (19.2) | 11 (16.9) |
|
|
|
肉眼类型 |
|
|
|
| - | 0.745 |
隆起型 | 6 (0.9) | 5 (0.8) | 1 (1.5) |
|
|
|
表浅隆起型 | 328 (49.8) | 298 (50.3) | 30 (46.2) |
|
|
|
表浅平坦型 | 89 (13.5) | 81 (13.7) | 8 (12.3) |
|
|
|
表浅凹陷型 | 231 (35.1) | 205 (34.6) | 26 (40.0) |
|
|
|
凹陷型 | 4 (0.6) | 4 (0.7) | 0 (0.0) |
|
|
|
幽门螺杆菌状态 |
|
|
|
| 0.136 | 0.713 |
阴性 | 508 (77.2) | 459 (77.4) | 49 (75.4) |
|
|
|
阳性 | 150 (22.8) | 134 (22.6) | 16 (24.6) |
|
|
|
组织学 |
|
|
|
| - | <0.001 |
分化型 | 608 (92.4) | 566 (95.4) | 42 (64.6) | 1 |
|
|
未分化型 | 50 (7.6) | 27 (4.6) | 23 (35.4) | 11.480 (6.063, 21.736) |
|
|
混合组织学 |
|
|
|
| 83.094 | <0.001 |
否 | 602 (91.5) | 562 (94.8) | 40 (61.5) | 1 |
|
|
是 | 56 (8.5) | 31 (5.2) | 25 (38.5) | 11.331 (6.115, 20.996) |
|
|
病灶直径(mm) |
|
|
|
| 46.725 | <0.001 |
≤20 | 578 (87.8) | 538 (90.7) | 40 (61.5) | 1 |
|
|
>20 | 80 (12.2) | 55 (9.3) | 25 (38.5) | 6.114 (3.452, 10.827) |
|
|
溃疡 |
|
|
|
| - | 0.760 |
无 | 626 (95.1) | 563 (94.9) | 63 (96.9) |
|
|
|
有 | 32 (4.9) | 30 (5.1) | 2 (3.1) |
|
|
|