Parameters | Entire cohort | Matched cohort | ||||
---|---|---|---|---|---|---|
PORT (%) | POCRT (%) | p value | PORT (%) | POCRT (%) | p value | |
Sex | 0.231 | 1.000 | ||||
Male | 157(86.7) | 142(91.0) | 117(88.6) | 118(89.4) | ||
Female | 24(13.3) | 14(9.0) | 15(11.4) | 14(10.6) | ||
Age | 0.265 | 0.796 | ||||
> 60 | 78(43.1) | 57(36.5) | 47(35.6) | 44(33.3) | ||
≤ 60 | 103(56.9) | 99(63.5) | 85(64.4) | 88(66.7) | ||
Differentiated type | 0.588 | 0.336 | ||||
Well | 48(26.5) | 38(24.4) | 39(29.5) | 34(25.8) | ||
Moderately | 85(47.0) | 82(52.6) | 60(45.5) | 72(54.5) | ||
Poorly | 48(26.5) | 36(23.1) | 133(25.0) | 26(19.7) | ||
pT3-4 | 0.580 | 0.530 | ||||
Yes | 72(39.8) | 67(42.9) | 50(37.9) | 56(42.4) | ||
No | 109(60.2) | 89(57.1) | 82(62.1) | 76(57.6) | ||
pN2-3 | 0.007 | 0.706 | ||||
Yes | 57(31.5) | 72(46.2) | 54(40.9) | 50(37.9) | ||
No | 124(68.5) | 84(53.8) | 78(59.1) | 82(62.1) | ||
PNI | 0.424 | 0.271 | ||||
Yes | 35(19.3) | 36(23.1) | 21(15.9) | 29(22.0) | ||
No | 146(80.7) | 120(76.9) | 111(84.1) | 103(78.0) | ||
LVI | 0.330 | 1.000 | ||||
Yes | 20(11.0) | 23(14.7) | 14(10.6) | 13(9.8) | ||
No | 161(89.0) | 133(85.3) | 118(89.4) | 119(90.2) | ||
Stage | 0.002 | 0.137 | ||||
I–II | 47(26.0) | 19(12.2) | 27(20.5) | 17(12.9) | ||
III–IV | 134(74.0) | 137(87.8) | 105(79.5) | 115(87.1) |