From: Prognostic impact of vascular invasion and standardization of its evaluation in stage I non-small cell lung cancer
p
HR
95% CI
Age
0.114
1.851
0.863–3.969
Sex
0.886
0.945
0.438–2.039
PL
0.008
3.015
1.333–6.821
TVI
0.000
6.946
2.980–16.189