Table 2 Cox regression analysis for recurrence-free survival in gastric carcinoma.
From: Prognostic evaluation of dirty necrosis and tumor necrosis in gastric cancers
Univariate | |||
|---|---|---|---|
%95 CI | HR | P value | |
Dirty necrosis | 0.289–0.709 | 0.453 | < 0.001 |
Rare/extensive | 0.308–1.387 | 0.653 | 0.268 |
Tumor necrosis | 0.550–2.179 | 1.095 | 0.797 |
Gender K E | 0.968–2.280 | 1.486 | 0.070 |
Age < 65 ≥65 | 0.682–1.525 | 1.020 | 0.924 |
Histologic type Non poorly cohesive Poorly cohesive | 0.363–0.875 | 0.563 | 0.011 |
Size < 6 cm ≥ 6 cm | 1.365–3.082 | 2.051 | < 0.001 |
Grade G1 (ref) G2 G3 | 0.542–2.096 1.060–3.612 | 1.066 1.957 | 0.012 |
pT stage T1a-b (ref) T2-3 T4a-b | 0.692–4.490 1.773–11.228 | 1.764 4.462 | < 0.001 |
pN stage pN0 pN1-2 pN3a-b | 0.734–3.163 3.247–12.125 | 1.524 6.274 | < 0.001 |
LVI Present Absent | 1.430–3.901 | 2.362 | < 0.001 |
PNI Present Absent | 1.236–3.060 | 1.945 | 0.004 |
TIL Absent (Ref) Present, sparse Present, prominent | 0.321–0.970 0.220–0.727 | 0.558 0.400 | 0.003 |
HER2 status Negative Positive | 0.397–1.244 | 0.703 | 0.226 |
