Characteristic | Before matching | After matching | ||||
---|---|---|---|---|---|---|
ESD/EMR(139) | LARG/ORG(278) | P | ESD/EMR(88) | LARG/ORG (88) | P | |
Sex (%) | 0.86 | |||||
Male | 113(81.3) | 197(70.8) | 0.02 | 68(77.3) | 66(75.0) | |
Female | 26(18.7) | 81(29.2) | 20(22.7) | 22(25.0) | ||
Year (%) | 0.12 | 0.86 | ||||
≥ 60 | 91(65.4) | 160(57.5) | 65(73.9) | 63(71.6) | ||
< 60 | 48(34.6) | 118(42.5) | 23(26.1) | 25(28.4) | ||
Smoking (%) | 0.65 | 0.83 | ||||
Yes | 24(17.2) | 53(19.0) | 15(17.0) | 13(14.8) | ||
No | 125(82.8) | 225(81.0) | 73(83.0) | 75(85.2) | ||
Drink (%) | 0.73 | 0.99 | ||||
Yes | 14(10.0) | 31(11.1) | 6(6.8) | 6(6.8) | ||
No | 125(90.0) | 247(89.9) | 82(93.2) | 82(93.2) | ||
Atherosis (%) | 0.85 | 0.70 | ||||
Yes | 26(18.7) | 50(17.9) | 16(18.2) | 19(21.6) | ||
No | 113(81.3) | 228(82.1) | 72(81.8) | 69(78.4) | ||
Diabetes (%) | 0.99 | 0.99 | ||||
Yes | 5(3.5) | 10(3.5) | 2(2.3) | 2(2.3) | ||
No | 134(96.5) | 268(96.5) | 86(97.7) | 86(97.7) | ||
Family history (%) | 0.99 | 0.99 | ||||
Yes | 4(2.9) | 8(2.9) | 3(3.4) | 3(3.4) | ||
No | 135(97.1) | 270(97.1) | 85(96.6) | 85(96.6) | ||
Vascular invasion (%) | 0.06 | 0.99 | ||||
Yes | 1(0.7) | 11(3.9) | 1(1.1) | 1(1.1) | ||
No | 138(99.3) | 267(96.1) | 87(98.9) | 87(98.9) | ||
Location (%) | < 0.01 | 0.21 | ||||
Upper | 77(55.3) | 72(25.9) | 45(51.1) | 40(45.5) | ||
Middle | 10(7.2) | 53(19.0) | 8(9.1) | 16(18.2) | ||
Lower | 52(37.5) | 153(55.1) | 35(39.8) | 32(36.4) | ||
Tumor size (%) | < 0.01 | 0.65 | ||||
≥ 2 cm | 41(29.4) | 188(67.6) | 39(44.3) | 43(48.9) | ||
< 2 cm | 98(71.6) | 90(32.4) | 49(55.7) | 45(51.1) | ||
Differentiation (%) | < 0.01 | 0.89 | ||||
High | 83(59.7) | 48(17.2) | 40(45.5) | 42(47.7) | ||
Middle | 43(30.9) | 107(38.5) | 35(39.8) | 35(39.8) | ||
Lower | 13(9.4) | 123(44.3) | 13(14.8) | 11(12.5) | ||
Infiltration(%) | < 0.01 | 0.39 | ||||
Mucous | 109(78.4) | 135(48.5) | 67(76.1) | 61(69.3) | ||
Submucous | 30(21.5) | 143(51.5) | 21(23.9) | 27(30.7) |