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. 2021 Jan 13;10:619803. doi: 10.3389/fonc.2020.619803

Table 4.

Predictive values of the PTS score for metastasis stratified by T stage in colon cancer.

PTS score T0, T1, T2 T3, T4
Univariate logistic regression Univariate logistic regression
mean (SD) p-value OR 95% CIs P-value mean (SD) p-value OR 95% CIs P-value
LI 0.524 0.511 0.005 0.003
no 0.244 (0.191) Ref. 0.246 (0.153) Ref.
yes 0.300 (0.182) 4.568 0.035 445.833 0.391 (0.320) 16.415 2.912 124.106
PI NA NA 0.661 0.659
no 0.267 (0.180) Ref. 0.255 (0.189) Ref.
yes 0.045 (NA) NA NA NA 0.235 (0.186) 0.549 0.029 6.678
VI 0.143 0.271 0.248 0.156
no 0.246 (0.175) Ref. 0.281 (0.190) Ref.
yes 0.133 (0.090) 0.001 0.000 12.905 0.351 (0.336) 3.106 0.642 15.753
AnyI 0.903 0.895 0.041 0.049
no 0.253 (0.186) Ref. 0.256 (0.161) Ref.
  yes 0.263 (0.192) 1.356 0.009 111.014 0.345 (0.296) 5.529 1.123 34.79

PTS, peri-tumoral stroma; SD, standard deviation; OR, odds ratio; CIs, confidence intervals; Ref., reference; LI, lymphatic invasion; PI, perineural invasion; VI, venous invasion; AnyI, any feature of extramural tumor deposits.